buildingefficiency.net
HQ: San Francisco
(415) 831-4535
CA Lic. #947504
At Building Efficiency, we perform your HVAC and Insulation upgrades in-house, with our dedicated field team composed of Jose, Lalo, Beto and Omero. All of our field employees have been with the company for multiple years and are both personable and professional.
Customer service is a top priority for Building Efficiency and our Office Manager, Heather, helps you prepare for your project and processes your rebates so your home energy upgrade goes off without a hitch.
David Hamburger, Owner and Lead Building Analyst
Personally and professionally committed to Green values, David Hamburger has earned a range of building efficiency credentials, including CBPCA Verified: Home Performance Contractor, BPI Certified: Building Analyst, and HERS Rater: HERS 2.
He has building experience in both conventional and alternative construction – including passive homes in California and British Columbia using a variety of materials such as cob, rammed earth, and straw bale.
He holds a B.S. in Ecology and Evolutionary Biology from University of California, Santa Cruz.
Blog
Building Efficiency Energy Upgrades and Efficiency Audits for the San Francisco Bay Area
- Home Tour of Building Efficiency Retrofitby [email protected] on June 13, 2024 at 9:39 pm
Building Efficiency retrofitted this home featured in this California Electric Homes Project video. The post Home Tour of Building Efficiency Retrofit appeared first on Building Efficiency.
- California Electric Homes Program features Building Efficiencyby [email protected] on June 13, 2024 at 9:19 pm
Building Efficiency featured by the California Electric Homes Program and The Switch is On. The post California Electric Homes Program features Building Efficiency appeared first on Building Efficiency.
- Guest Commentary – In Scorching Sacramento, Heat Pumps Are a Lifelineby [email protected] on June 13, 2024 at 9:06 pm
Summer is here, and extreme heat waves are the new normal in California. The Sacramento Valley could see record breaking temperatures exceeding 110 degrees Fahrenheit, almost 20 degrees above normal for this time of year. Increasingly, families will need to make decisions on how to keep their homes safe and comfortable without breaking the bank. The post Guest Commentary – In Scorching Sacramento, Heat Pumps Are a Lifeline appeared first on Building Efficiency.
- Building Efficiency Speaks on Green Designby Building Efficiency on March 23, 2015 at 8:46 am
Looking for advice on green building or remodeling for your home in the San Francisco Bay Area? David Hamburger, Owner of Building Efficiency, comments on green building misconceptions and advantages in an interview with Bay Area for Sale. Do you have a green building or remodeling project that’s been on the back burner? Let Building The post Building Efficiency Speaks on Green Design appeared first on Building Efficiency.
- Habitat for Humanity and Building Efficiency Team Up on a Community Housing Projectby Building Efficiency on July 26, 2012 at 8:49 am
Building Efficiency, in partnership with Habitat for Humanity, is helping our community grow stronger. Here at Building Efficiency we value our local community and are proud to provide our services to those most in need. Over the past year we have developed a close relationship with Habitat for Humanity and are excited to be part The post Habitat for Humanity and Building Efficiency Team Up on a Community Housing Project appeared first on Building Efficiency.