Top Rated Hvac Contractors Serving San Francisco, CA

If you really care about choosing a quality hvac contractor, we’re here for you. Here’s your access to the best hvac contractors serving San Francisco including 94112, 94110, 94122, 94109 and 94116. These heating and air conditioning experts provide HVAC ductwork and mini splits, and they also work on water heater repair, HVAC maintenance plans and HVAC replacement. For 22 years we’ve conducted the most accurate ratings and deepest research of local contractors, so you’ll be confident in choosing.

  • Last Updated Feb 18, 2025
  • 148,521 people sourced companies in Heating & Air Conditioning
    16,331 Verified Heating & Air Conditioning Customers Surveyed
16,331
148,521
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Schmitt Heating Company, Inc.

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Schmitt Heating Company, Inc. has been installing and maintaining heating, ventilating and air conditioning (HVAC) systems in the Bay Area for more th...
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Main Services

Heating & Air Conditioning
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Additional Services

A/C, Furnaces, Heat Pumps, Mini Splits

Brands

Carrier

Coverage Areas

San Francisco, Immediate Bay Area

Family Owned
Family Owned
Established in 1876
Established in 1876
Senior Discount
Senior Discount
Residential & Commercial
Residential & Commercial
Diamond Certified Video Profile
Heating & Air Conditioning - Schmitt Heating Company, Inc. - San Francisco
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Diamond Certified Company Report
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  • 305
  • Rating Surveys
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  • 11
  • Photos
    & Videos
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  • 5
  • Researched Articles
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Hours CLOSED NOW
License:
708941
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Ortiz Heating and Air Conditioning

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Ortiz Heating and Air Conditioning sells, repairs, services and installs all types of heating, ventilating and air conditioning (HVAC) equipment for r...
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Main Services

Heating & Air Conditioning
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Additional Services

Air ConditioningHeating, Ventilation, HVAC Equipment Maintenance

Brands

Carrier, Fujitsu, Williams, Lennox, Trane, Cozy, Rheem, Bryant, Tempstar, Coleman, Goodman, Ruud, Payne, Day & Night

Coverage Areas

San Francisco, The Peninsula

Family Owned
Family Owned
Established in 1999
Established in 1999
Residential & Commercial
Residential & Commercial
Free Estimates
Free Estimates
Diamond Certified Video Profile
Heating & Air Conditioning - Ortiz Heating and Air Conditioning - San Francisco
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Diamond Certified Company Report
Alex Ortiz -Ortiz Heating and Air Conditioning
Alex Ortiz is owner of Ortiz Heating and Air Conditioning.
Expert Contributions
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  • 219
  • Rating Surveys
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  • 28
  • Photos
    & Videos
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  • 5
  • Researched Articles
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Hours CLOSED NOW
License:
803346
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Innovative Mechanical, Inc.

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Innovative Mechanical, Inc. provides residential and commercial heating and air conditioning (HVAC) services for clients throughout the San Francisco ...
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Main Services

Heating & Air Conditioning
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Air Quality - Indoor
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Additional Services

Air Conditioning Service and Repairs, Heating Service and Repairs, Air Conditioning/Heating Installations, Sheet Metal, Ductwork, Air Filtration and Ventilation Systems

Brands

Carrier, Lennox, Rheem, Trane

Coverage Areas

San Francisco, The Peninsula

Established in 1984
Established in 1984
Emergency 24/7
Emergency 24/7
Residential & Commercial
Residential & Commercial
Appointments Available
Appointments Available
Diamond Certified Video Profile
Heating & Air Conditioning - Innovative Mechanical, Inc. - San Francisco
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Diamond Certified Company Report
Albert Morando, President-Innovative Mechanical, Inc.
Albert Morando, President
Expert Contributions
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  • 319
  • Rating Surveys
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  • 22
  • Photos
    & Videos
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  • 5
  • Researched Articles
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Hours CLOSED NOW
License:
468809
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Heating And Air Experts

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Heating and Air Experts LLC provides a wide range of HVAC services for residential and commercial clients in San Francisco, San Mateo, Santa Clara, an...
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Main Services

Heating & Air Conditioning
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Additional Services

HVAC Repair, Installation & Maintenance, Ductwork Repair & Installation, Air Duct Cleaning, Thermostat Installations

Brands

American Standard, Carrier, Coleman, Kohler, Lennox, Rheem, Trane

Coverage Areas

San Francisco County, San Mateo County, Santa Clara County, Alameda County

Diamond Certified Video Profile
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Diamond certified resource logo
Diamond Certified Company Report
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  • 97
  • Rating Surveys
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  • 8
  • Photos
    & Videos
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  • 5
  • Researched Articles
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Hours OPEN NOW
License:
1111796
Learn how to choose a Heating & Air Conditioning and more…

Diamond Certified Hvac Contractors Serve These San Francisco ZIP Codes

94112, 94110, 94122, 94109, 94116, 94117, 94121, 94134, 94118, 94124, 94115, 94114, 94132, 94102, 94131, 94107, 94103, 94133, 94123, 94127, 94108, 94105, 94158, 94129, 94111, 94130, 94104, 94101, 94106, 94119, 94120, 94125, 94126, 94135, 94136, 94137, 94138, 94139, 94140, 94141, 94142, 94143, 94144, 94145, 94146, 94147, 94150, 94151, 94152, 94153, 94154, 94155, 94156, 94159, 94160, 94161, 94162, 94163, 94164, 94171, 94172, 94175, 94177, 94188, 94199

Diamond Certified Hvac Contractors In San Francisco

Diamond Certified hvac contractors serving San Francisco are rated an average of 4.6 out of 5 stars based on 2481 reviews of 77 rated hvac contractors.
Diamond Certified hvac contractors in San Francisco Avg. Star Rating.

We make you an expert at choosing a high-quality HVAC contractor in the San Francisco area.

For those who love quality local HVAC contractors.

Within our Diamond Certified Resource:

You’ll love and refer your friends and family to your new San Francisco area Diamond Certified HVAC contractor. They provide expert services, including HVAC maintenance plans, HVAC upgrades, HVAC ductwork, air filtration, ventilation systems, and more.

To qualify for Diamond Certified, each contractor must score Highest in Quality and Helpful Expertise (a 90+ on a 100 scale) and pass all our credential-based ratings. Diamond Certified HVAC contractors that serve San Francisco residents include Ortiz Heating and Air Conditioning, Innovative Mechanical, Inc., and Schmitt Heating Company, Inc..

Every Diamond Certified HVAC contractor that serves residents in 94112, 94110, 94122, 94109 and 94116 performs various specialties, including energy-efficient HVAC work, HVAC troubleshooting, thermostat installation, indoor air quality, and HVAC repairs.

How to Choose a Quality San Francisco Hvac Contractor for Your Family
  1. Click the name of the contractor to get to their Diamond Certified Company Report page.
  2. Watch their Diamond Certified Video Profile and other videos that we’ve created for you.
  3. Read their verbatim client survey responses and our researched articles.
  4. Get helpful heating and air conditioning tips if they are a Diamond Certified Expert Contributor.
  5. Call or email them to schedule an appointment.
Become a Diamond Certified Preferred Member and Join Your San Francisco Neighbors

If you love quality local contractors, this is for you. Become a Diamond Certified Preferred Member (always free) and get a double performance guarantee, extra guides and tips, our annual Diamond Certified Directory, and more.

Your Diamond Certified Resource. We make you an expert at choosing.

We make you an expert at choosing local companies by giving you the most accurate ratings, deeply researched company reports and Diamond Certified Guide of all Resource Guides, which cover 70+ industries in the Auto, Home, Health and Personal service categories. Each guide contains 16 key articles that are separated into “Before, During and After the Job” tabs. These are written to guide you through each phase of hiring, starting, managing and ending a job in that specific type of service.

Diamond Certified Resource Compared to Crowd-Sourced Review Sites

Diamond Certified Resource’s ratings of local companies are based on surveys of only verified real customers, so they are the most accurate. This beats crowd-sourced review sites like Yelp, Angi or even Google that are plagued with fake, manipulated, cherry-picked and non-customer reviews, which produce inaccurate and often inflated rating scores.

Diamond Certified Resource’s deeply researched reports of top rated Diamond Certified companies include everything you need to see to be very confident in choosing a top rated local company. Each company report includes detailed quality ratings and scoring, verbatim customer survey responses, a profile video, a company story video, a capabilities table, a photo gallery, researched articles, unique expert contributions from the company’s owner, and more. This beats crowd-sourced review sites that solicit companies to “claim their business listing” and add any type of info to their profiles. This sounds good, but it has led to company profiles that are littered with false claims and incomplete info.

Map of San Francisco, CA

San Francisco was founded in 1776, and today, your 892,500 neighbors enjoy writing, cinemas, pub crawls, dog walking and four-wheeling. San Franciscans use Diamond Certified HVAC contractors for ductless heating and cooling systems, HVAC installation, cooling system installations, thermostat installation, HVAC troubleshooting, and more.

Frequently Asked Questions for Heating & Air Conditioning in San Francisco, CA
Q: What are clients of Diamond Certified hvac contractors saying about contractors in San Francisco, CA?
A: Verified Innovative Mechanical, Inc. Customer, one of 319
"Quick and easy service He knew what the problem was, came in with the right parts, replaced it, and it was fine." -Sugam J.
All Survey Responses for Innovative Mechanical, Inc.
Verified Schmitt Heating Company, Inc. Customer, one of 295
"They are honest, on time, and they did a good clean-up. I am satisfied with the product I bought from them. It is mostly the owner and his family that are involved. The owner gave the estimate and he knows what his products are very well. He suggested to me a product that I needed without regards to the price." -Lyanne H.
All Survey Responses for Schmitt Heating Company, Inc.
Verified Ortiz Heating and Air Conditioning Customer, one of 219
"They did a good job. If there was anything that needed to be addressed, they took care of it." -Carol M.
All Survey Responses for Ortiz Heating and Air Conditioning
Verified Air Flow Pros Customer, one of 140
"They are reliable. They work with us." -Katie H.
All Survey Responses for Air Flow Pros
Q: What are some of the most popular brands that Diamond Certified hvac contractors use when working with San Francisco residents?
A: Diamond Certified hvac contractors use top-quality brands like Fujitsu, York, Ruud, Lennox and Johnson Controls.
Q: What types of HVAC troubleshooting do hvac contractors offer?
A: HVAC contractors offer a variety of cooling system installations, including central air conditioning systems, window air conditioners, ductless mini-split systems, and heat pumps. Central air conditioning systems are the most popular option, as they are connected to a home's ductwork and are capable of cooling an entire home at once. Window air conditioners are a more affordable option and are easy to install, but they are limited to cooling one room at a time. Ductless mini-split systems are a great solution for homes without ductwork, as they can be connected to wall-mounted air handlers or ceiling-mounted cassettes. Heat pumps are a great option for mild climates, as they can both heat and cool a home.
Q: Can Diamond Certified hvac contractors work with Carrier products and similar items so I can get HVAC ductwork in San Francisco?
A: Yes, Diamond Certified HVAC contractors can work with Carrier products and similar items to get HVAC ductwork in San Francisco.
Q: What did people search for when they wanted to find the best quality hvac contractors in San Francisco?
A: Cooling System Installations
Hvac Ductwork
Air Filtration
Hvac Troubleshooting
Hvac Installation

Related Searches in San Francisco, CA

Diamond Certified Companies Serving San Francisco, CA

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Our San Franciscan's Guide to Local Quality

San Francisco is our home and we love it! Here you’ll find the best spots to revisit, the San Francisco events schedule, local social media links, stories of our San Francisco area unsung heroes and much more. Connect with your neighbors and share what you love about our hometown. Plus, join us as a San Francisco Diamond Certified Preferred Member (always free).
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The iconic “Painted Ladies” are a row of colorful Victorian houses located near Alamo Square park. Photo: Frédéric Prochasson

View Our San Franciscan's Guide to Local Quality
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