W&W Builders Group is a full-service design-build firm serving Silicon Valley and the Peninsula with remodeling, additions, ADUs, and new construction.
One team. One project manager. From sketch to keys.
Most homeowners aren’t remodeling experts- and they shouldn’t have to be. Whether you’re updating a kitchen, transforming a bathroom, building an ADU, or planning a full home remodel, our job is to guide you through every step of the process.
At W&W Builders Group, we bring design, planning, permits, project management, and construction together under one roof. Instead of coordinating multiple companies, you’ll work with one team focused on keeping your project organized, transparent, and moving forward.
From the first consultation to the final walkthrough, we’re committed to creating a smoother remodeling experience and a home you’ll enjoy for years to come.
"A successful remodel isn't just about beautiful finishes—it's about creating a process homeowners can actually enjoy. We believe clarity, communication, and thoughtful planning matter just as much as construction."
Magen
Magen Peretz Co-Founder & Senior Project Manager
W&W Builders Group
15+ Years of Experience
Local remodeling experience across Silicon Valley and Peninsula homes.
Design + Build Under One Roof
Planning, permits, pricing, and construction stay connected through every project.
Licensed & Insured
California licensed general contractor, CSLB #1037294, with insured remodeling service.
One Dedicated Project Manager
One clear contact manages planning, updates, decisions, and final walkthrough.
Serving Silicon Valley & the Peninsula
Trusted by homeowners across Silicon Valley and nearby Peninsula communities.
Our Services
Every project starts differently, but every homeowner wants the same thing: a smooth process, clear communication, and exceptional results. Explore our remodeling, design, planning, and construction services below to see how we can help bring your vision to life.
Planning, drawings, permit preparation, and construction-ready documentation connected to the build process.
Built Around Long-Term Value. Not Around the Lowest Bid.
Home remodeling isn’t about choosing the lowest number; it’s about making decisions that hold up over time. Thoughtful planning, realistic pricing, and experienced project management help reduce unexpected change orders, avoid costly surprises, and keep projects moving with greater clarity. From design and permits to final details, we keep every stage connected under one roof to create a smoother remodeling experience.
What Homeowners Can Expect
Organized Planning
Every project starts with a clear understanding of the home, goals, scope, and site conditions.
Clear Communication
One dedicated project manager helps keep homeowners informed from planning through final walkthrough.
Realistic Pricing
We focus on clear scope and realistic project pricing before construction begins.
Quality Craftsmanship
Each remodel, ADU, addition, or new build is planned around strong materials and clean finish work.
Experienced Project Management
15+ years of Silicon Valley experience helps W&W Builders Group spot issues early and keep projects more organized.
W and W Builders Group did an amazing job on our full home renovation. Adam was fantastic organized, responsive, and truly cared about every detail. The entire team was professional, and the quality of the work was top-notch. We’re so happy with how everything turned out and highly recommend them to anyone looking for a trustworthy contractor.
Doris Wilson
- Doris Wilson, Client
Trusted by Homeowners Across Silicon Valley & The Peninsula
Don’t just take our word for it - read the reviews and hear directly from homeowners who trusted us with their homes.
5.0
30+ reviews
5.0
Best of Houzz
5.0
Super Service Award
All reviews
5.0
Google
4.9
Yelp
5.0
Home Advisor
5.0
Houzz
5.0
5.0
5.0
Top Rated Service
Verified by Trustindex
Top Rated Service
5.0 Excellent rating Last 12 months
Leading Service Google Maps rating and review data
Verified by Trustindex Based on real customer reviews Learn more
4.9
4.9
Top Rated Service
Verified by Trustindex
Top Rated Service
4.9 Excellent rating Last 12 months
Leading Service Google Maps rating and review data
Verified by Trustindex Based on real customer reviews Learn more
5.0
5.0
Top Rated Service
Verified by Trustindex
Top Rated Service
5.0 Excellent rating Last 12 months
Leading Service Google Maps rating and review data
Verified by Trustindex Based on real customer reviews Learn more
5.0
5.0
Top Rated Service
Verified by Trustindex
Top Rated Service
5.0 Excellent rating Last 12 months
Leading Service Google Maps rating and review data
Verified by Trustindex Based on real customer reviews Learn more
5.0
5.0
Top Rated Service
Verified by Trustindex
Top Rated Service
5.0 Excellent rating Last 12 months
Leading Service Google Maps rating and review data
Verified by Trustindex Based on real customer reviews Learn more
Posted on Google
Rotem Avitan
456 days ago
Trustindex verifies that the original source of the review is Google.
Can’t say enough good things!!! W and W came in, got to work, and never slowed down. No drama, no surprises. Just a solid crew that actually cares about doing a good job. They deserve this review and so much more! Highly recommend them for any high-end master bathroom remodeling project.
Posted on Google
Efrat Deloya
527 days ago
Trustindex verifies that the original source of the review is Google.
We recently completed a full home remodel with W and W Builders including our kitchen, bathrooms, full electrical and repipe, new windows and doors, flooring, and paint with Magen as our project manager, and we couldn’t be happier with the results.
My husband and I are very detail-oriented and needed guidance throughout the design phase. After meeting with several contractors, we chose to work with Magen Peretz because of her warm demeanor, creative design insight, and thoughtful approach.
Magen made smart refinements to our initial plans that simplified the process and helped us stay within budget without compromising our vision. From start to finish, she and the entire team were punctual and communicative. The craftsmanship exceeded our expectations, and the project was completed on schedule.
If you’re looking for a team that excels in both design and execution, we highly recommend W and W Builders. you won’t regret it.
Posted on Google
Jana Jung
644 days ago
Trustindex verifies that the original source of the review is Google.
Very happy I decided to go with W and W Builders Group, everything went smoothly, great communication and could not have wished for better work and finishing.
Posted on Yelp
Air D.
3202 days ago
Verified
I love love my new bathroom!!!!
Very professional service easy to work with this company, will recommend to all the people I know:)
Posted on Google
Darcie Ellyne
227 days ago
Trustindex verifies that the original source of the review is Google.
We had a massive double-trunked Douglas Fir fall on our home, destroying the north end and cracking our 8x12 glu-lam beams. It was a structural nightmare that required a total reframing and a new 4,000 sq. ft. roof.
We hired W and W Builders Group to "put Humpty Dumpty back together again," and Magen and her team were nothing short of fabulous. From recommending an excellent architect and HVAC specialist to completing the complex roof reconstruction, they handled everything with precision and worked seamlessly with me and my designer.
Why we recommend them:
• Reliability: They delivered on time and on budget.
• Communication: Excellent updates throughout the entire process and addressed any and all of our questions/concerns.
• Professionalism: The job site was kept clean, and the crew was incredibly respectful.
We were so impressed and satisfied that we’ve already hired them again for a full primary bathroom gut and remodel. I’ve recommended them to all my friends and neighbors and recommend them to you —you won't find a better team!
Posted on Home Advisor
Timothy C
322 days ago
Trustindex verifies that the original source of the review is Home Advisor.
Remodel or Renovate One or More Rooms
Our home addition with this group was a major undertaking, a new master suite and two bathrooms, but they made it seem manageable. The estimate was detailed, showing material costs and labor separately so nothing felt hidden. They coordinated all trades: plumbers, electrician, drywall, tile, paint. The attention to detail was amazing too. They re-positioned a door-frame by three-quarters of an inch simple because it looked off. The level of dedication really impressed me. The project was finished on budget and close to schedule. My wife and I are thrilled with the quality and professionalism.
Posted on Houzz
Timothy Carr
322 days ago
Trustindex verifies that the original source of the review is Houzz.
Our home addition with W and W Builders Group was a major undertaking, new master suite and two bathrooms, but they made it seem manageable. The estimate was detailed, showing material costs and labor separately so nothing felt hidden. They coordinated all trades: plumber, electrician, drywall, tile, paint. One thing I really appreciated was their attention to detail: they repositioned a door-frame by three‐quarters of an inch simply because it looked off. That level of dedication impressed me. The project was finished on budget and close to schedule. My wife and I are thrilled with the quality and professionalism.
Posted on Houzz
Martha
323 days ago
Trustindex verifies that the original source of the review is Houzz.
They renovate our entire downstairs, kitchen, living room, and bathroom. From the first meeting, we knew they were different. He asked thoughtful questions, helped us choose lighting and finishes, and explained the timeline clearly. Their crew showed up on time every day, communicated when a delivery was delayed, and cleaned up at the end of each day. The finished space looks amazing: new quartz countertops in the kitchen, tile that’s perfectly aligned, and a bathroom that flows beautifully. For anyone looking for a contractor who keeps you in the loop and delivers quality work: these are the ones.
Posted on Google
Ana Márquez
350 days ago
Trustindex verifies that the original source of the review is Google.
The team transformed our basement into a cozy and functional space with great attention to detail.
Posted on Google
Samuel Rodriguez (football crack)
353 days ago
Trustindex verifies that the original source of the review is Google.
The team completed the roof installation efficiently, paying close attention to detail and leaving the area clean.
Posted on Google
Vip
356 days ago
Trustindex verifies that the original source of the review is Google.
The team did a great job fixing the leak in my roof, and I appreciated their attention to detail throughout the process.
Posted on Houzz
Hector Fernandez
359 days ago
Trustindex verifies that the original source of the review is Houzz.
Their crew showed up on time every day, communicated when a delivery was delayed, and cleaned up at the end of each day. The finished space looks amazing: new quartz countertops in the kitchen, tile that’s perfectly aligned, and a bathroom that flows beautifully.
Posted on Houzz
Victoria Young
373 days ago
Trustindex verifies that the original source of the review is Houzz.
Turning our garage into a rental ADU was a big decision, and I’m so glad we went with W and W Builders Group. Their team helped with everything from architectural plans and permits to design and final construction. The result is a modern stylish unit that’s already generating rental income. We especially recommend them to anyone looking for a true design-build firm to handle the entire process from start to finish!! it can be overwhelming without the right guidance and they made it seamless.
Posted on Google
Nezuko Chan
374 days ago
Trustindex verifies that the original source of the review is Google.
The team demonstrated professionalism throughout the new build process, maintaining clear communication at every stage. The project was completed on time, and the quality of the work is evident in the attention to detail.
Posted on Google
Jessica Vargas
387 days ago
Trustindex verifies that the original source of the review is Google.
Magen's professionalism and dedication as a project manager were evident throughout our bathroom remodel, as she ensured everything was completed on schedule. The quality of work was excellent, and I appreciated the attention to detail in every aspect of the project.
Posted on Google
Arturo Martínez Crúz
389 days ago
Trustindex verifies that the original source of the review is Google.
The construction team was thorough in their approach, and the new build was completed with attention to detail and within the agreed timeline.
Posted on Houzz
Vanessa
393 days ago
Trustindex verifies that the original source of the review is Houzz.
Choosing W and W Builders Group for our full home renovation was the best decision we could’ve made. We took on a major project updating the kitchen, remodeling two bathrooms, replacing floors, removing walls, installing new lighting, and repainting every surface and they handled everything with incredible professionalism and attention to detail. What stood out most was how smoothly everything ran. Their team coordinated each phase flawlessly, stayed in constant communication, and solved issues quickly when they came up. The transformation is unbelievable. The flow of the house is more open and functional, and the finishes are exactly our style clean, modern, and timeless. We feel like we moved into a brand-new home, but with all the warmth of the original space. We’re beyond satisfied and truly grateful to the entire crew and especially to Magen and Noe! Can’t recommend them highly enough for anyone taking on a large-scale renovation
Posted on Houzz
Jean Reed
429 days ago
Trustindex verifies that the original source of the review is Houzz.
A+! I love our new kitchen! The team was fast, professional, and nailed every detail. I highly recommend these pros!
Posted on Houzz
ClydeR
440 days ago
Trustindex verifies that the original source of the review is Houzz.
W and W Builders Group did an amazing job painting both the inside and outside of our home. The quality of the work was top-notch, and the crew was clean, fast, and super professional. The new color scheme completely refreshed the house, we’ve gotten so many compliments!
Posted on Houzz
Lorene Howell
454 days ago
Trustindex verifies that the original source of the review is Houzz.
We wanted to open up our living space and had a non-structural wall removed between the kitchen and living room. They installed a steel beam to support the new load, and everything went smoothly from start to finish. The team completely transformed our kitchen space and added a beautiful island that became the new heart of our home. It’s hard to believe it’s the same house. We’re beyond happy with the results.
Posted on Yelp
John D.
456 days ago
Verified
My wife and I are totally in love with my our kitchen! The crew nailed it--super friendly, quick, and they made the whole process so easy. It looks amazing, and I can't stop looking at our countertops. Definitely recommend them!
Posted on Yelp
John D.
457 days ago
Verified
If you're looking for a reliable contractor who shows up, works hard every single day, and actually gets the job done- go with W and W. No disappearing acts, just a solid, dependable team.
Posted on Houzz
Doris Wilson
487 days ago
Trustindex verifies that the original source of the review is Houzz.
W and W Builders Group did an amazing job on our full home renovation. Adam was fantastic organized, responsive, and truly cared about every detail. The entire team was professional, and the quality of the work was top-notch. We’re so happy with how everything turned out and highly recommend them to anyone looking for a trustworthy contractor.
Posted on Home Advisor
Jeff B
518 days ago
Trustindex verifies that the original source of the review is Home Advisor.
Remodel or Renovate One or More Rooms
We recently completed a full home renovation with W and W Builders Group and couldn?t be happier with the results. From start to finish, the process was smooth, professional, and well-managed. Gil, our project manager, was incredibly organized, communicative, and truly cared about bringing our vision to life. He seamlessly coordinated all trades - plumbing, electrical, framing, finishes and kept everything on track and within budget. The craftsmanship throughout our home is outstanding, and we?re so proud of how it turned out. We wanted to share our experience to let others know they?re in excellent hands with W and W. Highly recommended!
Posted on Home Advisor
Tasha C
523 days ago
Trustindex verifies that the original source of the review is Home Advisor.
Remodel a Kitchen
From start to finish, W and W Builders Group was an exceptional partner in our kitchen remodel. We were initially apprehensive, but Magen, our project manager, quickly put us at ease. Her communication was outstanding keeping us informed every step of the way and addressing any concerns with clarity and care. She managed the schedule flawlessly and coordinated all trades with impressive precision. What truly set Magen apart was her genuine investment in our vision. She listened closely, offered thoughtful suggestions, and was always responsive, organized, and patient. The workmanship from the W and W team exceeded our expectations. The attention to detail, especially on our stunning new kitchen island and quartz countertops, was top-notch. Equally important, their pricing was transparent and competitive! with no hidden costs or surprises. We?re incredibly grateful to Magen and the entire W and W Builders Group team. We recommend them 100% and would work with them again in a heartbeat.
Posted on Houzz
Courtney
523 days ago
Trustindex verifies that the original source of the review is Houzz.
We recently wrapped up a full renovation of our home with W and W Builders Group, and the entire experience exceeded our expectations. This was a big project everything from bathrooms and kitchen to electrical, plumbing, flooring, and exterior updates. It could’ve been overwhelming, but working with Magen and Gil and their team made it feel manageable and even exciting. Magen was incredible throughout always available, extremely organized, and truly invested in getting everything right. She handled every detail with care, kept things moving smoothly, and always kept us in the loop. Her communication and follow-through gave us total peace of mind. Every crew member who worked on our house was skilled, respectful, and took pride in what they were doing. The end result speaks for itself the quality, the finishes, the attention to detail... it’s exactly what we hoped for, and more. We’re beyond happy with our renovated home, and we’re grateful to Magen, Gil and the whole W and W team for making it happen. If you’re planning a remodel, we highly recommend them you’ll be in great hands.
Posted on Home Advisor
Jodie B
748 days ago
Trustindex verifies that the original source of the review is Home Advisor.
Remodel a Kitchen
Yesterday, our kitchen installation was completed, and we couldn?t be more thrilled. W and W Builders Group?s crew showed up on time, worked efficiently, and took great care to protect our freshly painted walls. They patiently answered all the questions my husband and I had, and their craftsmanship really shined through. They also gave us some fantastic design ideas to take our kitchen to the next level. When the job was done, they left everything spotless. It was a pleasure working with them, and I highly recommend W and W Builders Group and Magen ( our project manager )for any remodeling needs. Feel free to reach out if you?re thinking about hiring them?I?d be happy to share more about our great experience.
Posted on Home Advisor
Zack K
754 days ago
Trustindex verifies that the original source of the review is Home Advisor.
Remodel or Renovate One or More Rooms
If you?re looking for a crew that can handle a full home reno, W and W Builders Group is where it?s at. Gil and Magen were a dream to work with?super communicative, laid-back, and took care of the design, plans, and permits without missing a beat. They made our house look like a brand-new place, all within budget and on time. Seriously impressed!
Posted on Home Advisor
Priscilla G
760 days ago
Trustindex verifies that the original source of the review is Home Advisor.
We were quite anxious about our project, especially after hearing horror stories about contractors who overcharge and underdeliver. They don?t show up as promised and take forever to finish. However, our experience with W and W Builders Group was incredibly positive and refreshing. Their work is top-notch, and their communication and professionalism exceeded our expectations. Gil and Magen were both knowledgeable and highly professional, clearly passionate about making their clients happy. Ina in the office ensured everything ran smoothly, like a well-oiled machine. I can honestly say the entire project was completely stress-free, which is rare in this industry. I would HIGHLY recommend W and W Builders Group?you won?t be disappointed!
Posted on Home Advisor
Adam M
1703 days ago
Trustindex verifies that the original source of the review is Home Advisor.
Remodel a Kitchen
It was a real pleasure working with the whole w and w builders group team and we will definitely use them again for future construction projects. Their scope was pretty significant, adding a new attached ADU to my house along with a significant "facelift" of the existing house. The construction process took about 7 months with minimal delays and the end result looks fantastic! not to say the whole process went perfectly= as you can anticipate for a major construction job, but the w and w team was always responsive and respectful and most importantly made things right with no hassle at all. Gil the project manager was great communicator and coordinator throughout the whole process, and Magen had a great input as to the design and material selection. In all, the w and w team was nothing but professional, fair and responsive.
Posted on Home Advisor
Sarah B
1708 days ago
Trustindex verifies that the original source of the review is Home Advisor.
Remodel or Renovate One or More Rooms
We had the privilege of working with w and w builders group reconfigure and complete renovate our home. 5 stars seems insufficient for the amazing job that Magen and her team did for us on our home. From start to finish, the process was incredibly organized, efficient and streamlined. We were privileged to work with the best in the business in renovate our home and were blown away by the dedication and talent of the team at w and w builders, especially our Project Manager Magen. The commitment to our project and attention to detail was absolutely great and very personal. Having years of construction/design experience, Magen used her seasoned perspective to identify problems before they could become real problems and consistently found ways to make the build more efficient and of higher quality. The entire team managed whatever challenge we could throw their way with creativity and flawless execution. After living in our home for 6 months, we have appreciated the quality of construction in our daily lives. We would highly recommend w and w builders group and Magen to anyone looking to complete gut and renovate their home and can't speak highly enough of Magen and her team.
Posted on Home Advisor
Jen G
1714 days ago
Trustindex verifies that the original source of the review is Home Advisor.
Remodel a Kitchen
5 STARS for w and w builders group- Having no experience with kitchen renovations or contractors. I looked online at reviews and recommendations in Houzz and Home Advisor. Both gave me w and w builders group as a company that could do the design and the construction work. Their price was in line with the other contractors I contacted but had the added advantage of doing the design and using their contacts and vendors to get the finished materials. I needed someone who could complete the job -A to Z. I did not have the time or inclination to go from place to place to buy materials, tile, flooring, countertop, cabinets and appliances. Knowing that I wanted something different, I needed advice on what could be done in my dark kitchen (10' X 13') and what different options would look like. My designer was Cynthia - who approached the challenge with great energy and enthusiasm. Having the initial ideas of what I liked and direction I thought I wanted, she was able to get start with designs. Some of my thoughts about what I wanted had to be changed due to the reality of a budget but we managed to get a great final design with some things I never would have thought of doing while keeping my niche for the cat!. Once all the orders were in place, the destruction and reconstruction started. With some bumps along the way (which I suppose there always are on projects like this), the work went quickly. The workers were professionals, polite and pleasant. I enjoyed my conversations with them. The project manager, Gil, worked with them to keep the job moving along. Gil kept in contact and made sure the deliveries came as scheduled. We just finished off the punch list - and everything looks great. I now have a new kitchen and still trying to figure out where to put everything. But, that is a great problem to have. I have and would recommend w and w builders to anyone looking for a company to do as much (like me) or as little needed to get a remodeling job done.
Posted on Home Advisor
Jason S
2616 days ago
Trustindex verifies that the original source of the review is Home Advisor.
Remodel a Kitchen
We recently finished a bathroom remodel with W And W Builders Group and we couldn't be much happier! The quality of the work was top-notch and they did a great job of communicating each step of the way. The crew is considerate and pleasant, they cleaned up afterward each day, and most of all, they do beautiful work. Our three new bathrooms are just what we wanted. We're pretty pleased that we found W And W Builders Group. Thank You!
Posted on Yelp
Hila M.
2930 days ago
Verified
We had great experience with W&W builders group and especially with Magen, our project manager.
She helped us redesigned our kitchen and bathrooms and it turn out just like we wanted.
The workers were also great, did wonderful job with our custom quartz backsplash!!
Their price was fair, not the cheapest but not too expensive, it's very hard to trust a contractor to finish a job our days and we're very greatful we found her.
Highly recommended !
We invite any of their potential customers to come and see their beautiful work! Cheers!
Posted on Yelp
Oren W.
3039 days ago
Verified
After interviewing several contractors, my wife and I settled on Gilad Perez and his company. We were totally impressed by his commitment to his trade and the high skill levels of his entire team. Their job performance was entirely profession and was completed as scheduled. Gil kept us informed as to the progress of our home improvement projects and with an estimated completion time. We are very satisfied with the end results and would definitely recommend Gil and company to anyone needing home repair and/or improvements.
Oren Woods, Long Beach
Posted on Yelp
Adam P.
3040 days ago
Verified
Magen (our project manager) and her crew gave our house a brand new look, they also helped to fix a lot of small problems along the way, many of them are free of charge, although the project took a little longer, it's definitely worth the wait. She provided the best 3D design for our new addition And most of all, Magen is very honest and trustworthy, I highly recommend her.!
Posted on Yelp
Mila S.
3194 days ago
Verified
I hired W&W for my pool remodeling project, after interviewing several contractors.
I am so happy form the results !
The crew was very professional, worked quickly and neatly, really trying not to disturb my daily routine. I was so confused choosing the tile, Magen was helpful and had a lot of patients for me .
We choose doing the project during winter time , can't wait for summer!
These guys are amazing, will certainly hire them for future projects.
Posted on Yelp
Peter B.
3419 days ago
Verified
When we first moved to California we rented an apartment for a few months as we prepared our house for the big move in day, we had a lot of remodeling to do in various ways one of which W&W Builders Group was in charge of. The work they did on our living room was the best in the house, very creative! :) We required a complete remodeling and we ended up moving in MUCH sooner then expected although we told them to take their time they managed to bang this remodeling out fast and the living room looks absolutely gorgeous. The price was good and I'm happy with the work! We requested something specifically substantial in that we wanted very particular walls leading to the kitchen with a specific design and they managed to pull this off. Bottom line myself and my wife are very impressed with the designs, we couldn't be happier! Thanks so much!
CASE STUDIES
Featured Projects
Every home has a different story, lifestyle, and vision. Explore a selection of projects that reflect the planning, craftsmanship, and attention to detail behind every W&W remodel.
A Better Remodeling Experience Starts With A Clear Process
Remodeling your home is a big decision. Our goal is to make the process feel clear, organized, and personally guided from start to finish.
01
Consultation
We start by learning about your home, your goals, your priorities, and your budget so we can determine the best path forward for your project.
02
Design & Planning
Our team works with you to develop layouts, selections, and plans that balance functionality, aesthetics, and the way your family lives.
03
Transparent Pricing
You’ll receive a detailed scope of work, realistic pricing, and clear expectations before construction begins, helping you make informed decisions with confidence.
04
Permits & Approvals
We coordinate plans, permits, engineering, and city approvals, helping move your project through the process as efficiently as possible.
05
Construction
From demolition through final finishes, your dedicated project manager oversees scheduling, communication, and quality control to keep your project moving forward.
06
Final Walkthrough
Before project completion, we walk through every detail together, address any remaining items, and make sure your new space is ready to be enjoyed.
WHY HOMEOWNERS CHOOSE W&W BUILDERS
Why Homeowners Choose W&W
We know remodeling is personal. You’re not just updating a space- you’re investing in the place where life happens.
That’s why we lead with planning, communicate clearly, and deliver exceptional craftsmanship from start to finish. The goal is simple: a better experience and a home you’ll love for years to come.
We Plan Before We Build
Every project begins with understanding the home, goals, and details upfront- helping reduce surprises, avoid unnecessary change orders, and create a smoother experience.
We’re Not Built Around the Lowest Bid
Our proposals are designed around realistic scope, thoughtful planning, and quality execution- because the cheapest number upfront often becomes the most expensive decision later.
We Keep You in the Loop
Dedicated project management and transparent communication keep homeowners informed from the first conversation through final walkthrough.
We Build Homes That Feel Like Home
From Eichlers and mid-century ranch homes to modern renovations and additions, every project is designed around how people actually live.
We Care About the Experience
Beautiful work matters. But so does how you feel getting there. We aim to make remodeling feel more organized, collaborative, and enjoyable.
We’re more than builders - we’re planners, problem solvers, and a team dedicated to creating homes our clients love living in.
Noe Miranda
Senior Construction Superintendent
Gil Perez
Co-Founder & Director of Construction
Armando Monic
Lead Foreman
Magen Peretz
Co-Founder & Senior Project Manager
AREAS WE SERVE
Local Experience. Built Around You.
We proudly serve homeowners across Silicon Valley and the Peninsula. Every city has its own requirements and character. We know them well and plan every project with those local details in mind.
Communities We Serve
THE PENINSULA
Redwood City
Belmont
Menlo Park
Burlingame
Atherton
Hillsborough
Woodside
Foster City
San Carlos
San Mateo
SILICON VALLEY
San Jose
Sunnyvale
Palo Alto
Cupertino
Mountain View
Santa Clara
Los Altos
Saratoga
Los Altos Hills
Milpitas
Deep Local Knowledge. Better Results
From planning and permits to construction and inspections, our local expertise helps keep your project on track and built the right way.
From the Peninsula to Silicon Valley
we're here to build with care- right where you live.
5-star ratings across the board with countless references available.
"W&W Builders Group exceeded our expectations. Their communication, attention to detail, and local knowledge made all the difference."
– Happy Homeowner, Los Altos
Your Home Our Priority
RECENT WRITINGS
Remodeling Resources
October 12, 2026
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How Much Does a Full Home Remodel Cost in Silicon Valley? 2026 Guide
How Much Does a Full Home Remodel Cost in Silicon Valley? 2026 Guide Planning a full home remodel in Silicon Valley? One of the first questions most h...
A design-build contractor manages planning, design, permits, and construction under one team. Instead of coordinating separate architects, designers, engineers, and contractors, homeowners work with a single team that oversees the entire project from concept through completion.
Do You Handle Permits And City Approvals?
Yes. We coordinate architectural plans, engineering, permit applications, and communication with local building departments. Permit requirements vary by project and city, but our team helps guide homeowners through the process and manages the necessary approvals whenever required.
What Types Of Projects Do You Specialize In?
W&W Builders Group specializes in full home remodeling, kitchen remodeling, bathroom remodeling, home additions, ADUs, garage conversions, architectural planning, and new home construction throughout Silicon Valley and the Peninsula.
Do You Provide Architectural Design, Drafting, And Engineering?
Yes. We assist homeowners with architectural planning, drafting, engineering coordination, and permit-ready plans. By integrating planning and construction under one roof, we help create designs that are both functional and aligned with real-world construction requirements.
Are You Licensed And Insured?
Yes. W&W Builders Group is a licensed and insured California general contractor. We carry the appropriate insurance coverage and maintain the licenses required to perform residential remodeling, additions, ADUs, and new construction projects.
Do You Offer Free Consultations?
Yes. We offer consultations to discuss your project goals, timeline, budget, and available options. This allows homeowners to better understand the process before making any commitment.
Do You Work On Older Homes?
Absolutely. We regularly renovate older homes throughout Silicon Valley and the Peninsula, including Eichler homes, mid-century ranch homes, Spanish-style homes, and traditional family residences. These projects often require careful planning for structural modifications, electrical upgrades, plumbing improvements, and modern building code requirements.
Can You Help Design And Build An ADU?
Yes. We design, permit, and build attached ADUs, detached ADUs, garage conversions, and JADUs. Our team helps homeowners evaluate their property, determine the best ADU type, prepare plans, obtain permits, and manage construction through completion.
Will I Have A Dedicated Project Manager?
Yes. Every project is assigned a dedicated project manager who serves as your primary point of contact. Your project manager helps coordinate scheduling, communication, material selections, inspections, and construction progress from start to finish.
How Does Your Design-Build Process Work?
Our process begins with a consultation to understand your goals, priorities, and budget. From there, we move through planning, design, pricing, permits, construction, and final walkthrough. By keeping everything under one team, we create a more organized and streamlined remodeling experience.
What Makes W&W Builders Group Different?
We bring design, planning, permits, project management, and construction together under one roof. Homeowners work with one team throughout the process, creating better communication, greater accountability, and a more efficient remodeling experience from concept to completion.
What Areas Do You Serve?
We proudly serve homeowners throughout Silicon Valley and the Peninsula, including San Jose, Palo Alto, Los Altos, Los Altos Hills, Mountain View, Cupertino, Saratoga, Los Gatos, Menlo Park, Redwood City, Woodside, San Mateo, Burlingame, Foster City, Campbell, Sunnyvale, Santa Clara, and surrounding communities.
CONTACT
Let’s Talk About Your Project
Every successful project starts with a conversation. Tell us about your home, your goals, and what you’d like to achieve, and we’ll help you understand the best path forward.
Monday - Friday: 8 AM – 6 PM Saturday: 8 AM – 2 PM Sunday: Closed
Areas we serve: San Jose, Palo Alto, Redwood City, Menlo Park, Mountain View, Los Gatos, Sunnyvale, Cupertino, Santa Clara, Saratoga, Nearby Peninsula communities