Energy efficiency is using less energy to provide the same service.

The best way to understand this term is throw example:

When you decide to replace a single plan window in your home with an dual glass, energy efficient one, the new window prevent heat from escaping in the winter time, so you ending up saving energy by using your electric heater or furnace less while still staying warm and comfortable.

In the summer, energy efficient windows keep the heat out so the air conditioner does not run as often and you save on electric bills.

So, what do you waiting for? Contact us today to get your free in house consultation.
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Our Home Owners Say

“We searched for several weeks to find a contractor that would transform our outdated 1960s bathrooms into something beautiful and functional but honor the mid-century feel of the house with quality construction. We were so happy to find W And W Builders Group- They listened carefully to our concerns, noted our priorities and offered some great ideas that we incorporated into the final design. Thank you guys” !


“Five stars to the W And W Builders GROUP !
I highly recommend Magen and Gil, the project managers of W And W Builders Group , they helped me , from start to finish to get an EXTREMELY difficult City Permits for a residential project at my home in Menlo Park.
For the actual construction I used their crew’s, They were fast , timely, efficient and cost effective!!!!! BRAVO !!!!!!”


“We are beyond thrilled with our new master bedroom extension by W And W Builders group. Gil and his team took our vision and made it into a stunning reality. Not only did we receive excellent craftsmanship, but also a team who was responsive, knowledgeable and experts in their fields.
Gil has a keen eye for detail and that showed with every walk-thru and conversation we had with him. As a bonus, his Sister Magen (an interior designer), picked out a phenomenal wallpaper for the bedroom which we get complimented on by those who see it. We couldn’t be happier with our decision to use W And W Builders Group – an exceptional experience from start to finish “!!!


“I’m not sure if W And W Builders Group needs any more 5-star reviews, but I’m definitely another of their many happy clients. Everyone from W And W Builders Group Construction was a pleasure to work with, and they did high quality work. I was especially impressed about how they handle non-routine projects that require ingenuity and problem solving. I’ve experienced other contractors who can only do cookie cutter type jobs. Gil and His crew are smart, experienced, professional resourceful and super courteous. Thank you” !


“I needed a lot of varied remodeling done prior to renting my house out and W&W Builders group did a great job. Their quality of workmanship, excellent communications, responsiveness and timeliness were exemplary. They upgraded two bathrooms, all the electricity in the garage, laundry and bonus rooms, and a myriad of other smaller projects. Everything was completed to my satisfaction and they were extremely easy to work with. Highly recommended!

Special thanks to Magen” !