Heating and Cooling

Heating and Cooling

A Building Efficiency heating and cooling installation will increase comfort, energy savings, and enhance indoor air quality in your San Francisco or Bay Area home.


Building Efficiency installs state-of-the art heating and cooling systems that are both functional and environmentally friendly. Heating and cooling your home typically accounts for 2/3 of your utility bill. Building Efficiency customers have seen utility bill reductions of up to 50% after undergoing a whole-home energy upgrade, which could save you hundreds on your utility bills each year.


Building Efficiency offers custom heating and cooling solutions for San Francisco and Bay Area homeowners, ranging from top-of-the-line efficiency to comfort models designed and priced to fit any homeowner’s budget.


Our home energy upgrade teams have installed and designed hundreds of heating and cooling systems in the San Francisco area and are experts in home energy efficiency. Most heating and cooling issues are due to systems that are not properly designed or installed. Building Efficiency can assist you in correcting the heating and cooling issues at your home, or designing a whole new system that better fits your needs and lifestyle. Contact us today to learn more about how Building Efficiency can help you reduce energy bills and increase efficiency in your home!


Properly balanced and performing heating and cooling systems make a huge difference in your home comfort. Humans are extremely sensitive to temperature changes and even a few degrees of unnecessary heat or cold can make your home uncomfortable and unwelcoming.  Upgrading your home heating and cooling system, such as your furnace or air conditioner, can not only make your indoor temperature stable and comfortable, it can also make your home more a more healthy place to be.


Indoor air quality studies by the U.S. Environmental Protection Agency (EPA) show that indoor air may be 2 to 5 times more polluted than outdoor air, a concerning fact given that Americans on average spend 90% of their time indoors. Even though this figure might be lower in the San Francisco Bay Area due to our mild seasons, indoor air quality can be affected by your heating and cooling system and impact the health of your family and guests. Top of the line air filters and purifiers installed by Building Efficiency, in addition to properly designed and installed heating and cooling systems can improve indoor air quality, and also qualify for rebates.




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Energy Efficiency Special

Rebates up to $4,000 from PG&E Energy Upgrade CA program. Call to find out...

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Green Building Facts

  • Buildings are responsible for 48% of greenhouse gases in the U.S.
  • Americans spend on average 90% of their time indoors.
  • Indoor air is 4 to 5 times more polluted than outside air.
  • Energy improvements typically have a simple payback of 1 to 5 years.
  • Improvements typically include insulation, duct sealing, furnace and lighting upgrades.
  • Typical energy savings range from 20 to 50%.
  • A 25% reduction of U.S. home energy consumption = taking half the cars off the roads.