Write a review
Sign up
Building Efficiency, Inc.
About the business:
At Building Efficiency Inc., San Francisco's premier HVAC services provider, we pride ourselves on delivering exceptional comfort and energy efficiency to homeowners like you. Specializing in HVAC contracting, insulation, and plumbing, we are your reliable partner for a comprehensive range of home services.
Our team of skilled professionals tackles every project with precision and commitment, ensuring that your systems run smoothly and efficiently. Whether it's installing a new heating or cooling system, improving insulation, or addressing plumbing issues, we prioritize quality workmanship and customer satisfaction.
Join the ranks of our satisfied clients who have given us a 4.8/5 rating (based on 33 reviews), praising our expertise, professionalism, and dedication to delivering results that exceed expectations. Choose Building Efficiency Inc., San Francisco's trusted HVAC services provider, and experience the difference of exceptional service for your home.
Services:
All services 3-
Hvac Contractor
Book from $50In San Francisco, trust Building Efficiency, Inc. (HVAC Services) for expert HVAC solutions. We deliver reliable heating and cooling systems …
-
Insulation Contractor
Book from $50In San Francisco's vibrant landscape, we, Building Efficiency Inc., specialize in insulation services. We help homeowners reduce energy costs and …
-
Plumber
Book from $50In San Francisco, we're more than just an HVAC contractor—we're your go-to plumber too. When you encounter leaky faucets, clogged …
Photos and videos
Hours of operation
- Mon – Fri
- Sat – Sun
- 9:00 AM – 5:00 PM
- Closed
Latest reviews
-
Jake Edmonds24 May 2026
We had a heat pump water heater installed several months ago. The Building Efficiency team was excellent, did great work on the installation and completed it right around when they said they would.
Unfortunately, the water heater died within a month of the install, but the Building Efficiency team stood by their work and came back out to swap out the unit, covered by the warranty. We're hoping to get a heat pump hvac someday and will definitely be back in touch for a quote.
-
Terry Senne24 May 2026
The entire project for a new heat pump HVAC, from system design to estimate through installation was highly professional; everyone was a pleasure to work with.
-
Jeff Smith24 May 2026
I've worked with David and team on three different projects - insulating our house, installing a whole house fan, and installing a new furnace and air conditioning - and have been extremely satisfied each time. The work is completed in a timely manner, the prices are reasonable (I did shop around), and team members are very professional and courteous, they have a great deal of expertise, and do high quality work. They also provide great post installation support. When our furnace recently stopped working the week before Christmas, we were in a bind as we were leaving town and could not leave our pet in a freezing home. David came out himself even though his schedule was full and managed to get everything working before we left. I would highly recommend these guys and we will continue to use them on our own future projects.
