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Building Efficiency Inc

4.9 (36 reviews) via Google · checked Sep 7, 2026 San Francisco, California

2037 IRVING STREETSUITE 213, San Francisco, CA 94122, USA

License checked License #947504 16 yrs experience

Verify this license yourself at the California Contractors State License Board (CSLB).

(415) 831-4535
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Building Efficiency Inc. provides comprehensive AC Services to homeowners and businesses throughout San Francisco, California. They focus on maintaining indoor comfort through precise climate control solutions tailored to the unique architectural landscape of the city.

Rating

4.9★

36 reviews

Local market — San Francisco

HVAC pros here

218

Have a website

56%

Cooling demand

113

Heating demand

2,909

Cooling/heating demand = annual degree days (NOAA). Electricity = state residential average (EIA).

Services Offered

AC Services in San Francisco Heating Services in San Francisco Ductwork Services in San Francisco Energy Efficient Solutions in San Francisco Heat Pumps in San Francisco Furnace Services in San Francisco Thermostat Services in San Francisco Emergency HVAC in San Francisco Maintenance & Tune-up in San Francisco

Service Area

San Francisco, California All of California

Location

About Building Efficiency Inc

The company offers a full suite of HVAC expertise, ranging from essential furnace and heat pump repairs to complex ductwork installations and modern thermostat upgrades. Their team specializes in energy efficient solutions, ensuring that every maintenance, tune-up, or emergency HVAC call is handled with a focus on long-term system performance and environmental responsibility.

By prioritizing technical accuracy and system longevity, the technicians assist clients in navigating the specific heating and cooling demands of the Bay Area climate. Whether addressing urgent equipment failures or performing routine seasonal checks, they provide diligent support to keep properties running smoothly year-round.

Selecting a reliable partner for your property requires careful consideration of local expertise and service quality. As you compare your options for an HVAC contractor near me, consider the value of consistent maintenance and professional diagnostics. If you are looking to vet your local pros, HVAC Service Fast is an excellent resource to help you make an informed decision for your home or business.

Frequently Asked Questions

What services does Building Efficiency Inc. provide?
They offer AC services, heating, ductwork, energy efficient solutions, heat pumps, furnace services, thermostat installations, emergency repairs, and routine maintenance.
Where does Building Efficiency Inc. operate?
The company provides professional HVAC services throughout San Francisco, California.
How can I choose a licensed, insured HVAC contractor in San Francisco?
Always verify a contractor's state-issued license number through the California Contractors State License Board website and request proof of current liability and workers' compensation insurance.
What should I check before hiring an HVAC professional?
Check for verified customer references, transparent service policies, and clear itemized estimates that outline the specific scope of work and materials required for your project.
What are the signs that I need to call an HVAC professional?
Common indicators include unusual noises, inconsistent indoor temperatures, rising utility bills, or equipment that fails to turn on during extreme weather conditions.

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This business also has a 4.9★ rating from 36 Google reviews.

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HVAC Service Fast is an independent HVAC directory and is not affiliated with this business. Listing details are compiled from publicly available information and may be incomplete or outdated. We do not endorse or guarantee any provider — please verify licensing and insurance directly. See our Disclaimer.