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 Richmond including 94804, 94801, 94805, 94850 and 94802. These heating and air conditioning experts provide heating system installations and heat pump repair, and they also work on energy-efficient HVAC, air conditioning and ventilation systems. 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 Mar 04, 2026
148,521 people sourced companies in Heating & Air Conditioning
16,331 Verified Heating & Air Conditioning Customers Surveyed
Service Champions is a premier provider of home services in Northern California. The company's expertise includes heating, cooling, plumbing, electric...
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Main Services
Air Duct Cleaning
Heating & Air Conditioning
Air Quality - Indoor
Insulation
Additional Services
Furnaces and Air Conditioners, Ductwork and Insulation, Electrical, Plumbing, Water Filtration, Air Filtration
AIS Heating & Air Conditioning installs and repairs all types of HVAC systems for residential and commercial clients throughout the Greater Bay Area. ...
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Main Services
Heating & Air Conditioning
Air Quality - Indoor
Additional Services
Heating and Air Conditioning Installation, Service, and Maintenance, Indoor Air Quality, Energy Audits, Heat Pump Systems, Heat Pump Water Heater Maintenance and Repair
Hassler Heating & Air Conditioning, LLC is leading the way in California’s electrification efforts, providing comprehensive HVAC services that include...
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Main Services
Heating & Air Conditioning
Home Energy Auditor
Additional Services
Central Ducted Heat Pump, Ductless Mini-Split Heat Pump, Water Heater (Standard, Tankless, Heat Pump, Electric Resistance), Furnace, and A/C Installations and Repairs, Home Energy Assessments and Home Energy Score (HES) Assessments, Energy Upgrade Measures (Building Shell)
Brands
Bosch, Carrier, Mitsubishi, Navien, Rheem Water Heaters
Moore Mechanical Heating & Air Conditioning provides a wide range of HVAC services for residential and commercial clients in Alameda and Contra Costa ...
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Main Services
Heat - Radiant
Heating & Air Conditioning
Additional Services
Heating & Air Conditioning System Replacements & Repairs, Radiant Heating, Ductless Mini Split Repairs & Installations, Ductwork Design Services, Repairs & Installations, Home Performance Evaluations, Annual HVAC Maintenance Programs, Commercial HVAC Repairs & Installations, Indoor Air Quality Diagnostics & Upgrades, Ventilation System Repairs & Installations, Whole House Fan Installations, Attic Ventilation Systems, Air Purification Systems, VRF Systems, Combustion Appliance Zone (CAZ) Tests, Residential & Commercial Heat Pump Water Heaters, Backup Residential Generator Installations, Electrical Panel Upgrades, Including Span Panels, New Residential Electrical Circuit Installations, Including Hot Tubs, Pool Pumps & Electric Vehicle Charging Stations, Generators & Generator Transfer Switches
Brands
Carrier, Rheem, Mitsubishi, York, Ruud, Bryant, Bradford White, SANCO2, Harvest Thermal, Noritz, Navien, American Standard, A. O. Smith
Qualtech Heating & Cooling has been providing a wide range of HVAC services for residential and light commercial clients throughout Contra Costa and A...
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Main Services
Heating & Air Conditioning
Additional Services
Heating & A/C System (Including Furnaces and Ductless Heat-A/C Systems) Installation, Maintenance & Repair, Duct Cleaning, Indoor Air Quality, Whole-House Fans
Brands
American Standard, Bryant, Carrier, Lennox, Mitsubishi, QuietCool, Trane, York
Hometown Heating & Air Conditioning, originally founded in 2012, is a family-owned and operated business led by Brian Waskow and his daughter, Jessica...
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Main Services
Air Quality - Indoor
Heating & Air Conditioning
Additional Services
Installation, Maintenance & Repair of HVAC Systems, Electrostatic Filtration, Safety Inspections & Energy Audits, Smoke & Carbon Monoxide Detectors
Brands
American Standard, Bryant, Carrier, Honeywell, Lennox, Payne, TLC, Trane
Diamond Certified Hvac Contractors Serve These Richmond ZIP Codes
94804, 94801, 94805, 94850, 94802, 94807, 94808
Diamond Certified Hvac Contractors In Richmond
Diamond Certified hvac contractors serving Richmond are rated an average of 4.5 out of 5 stars based on 4944 reviews of 77 rated hvac contractors. Diamond Certified hvac contractors in Richmond Avg. Star Rating.
Richmond was founded in 1849, and today, your 103,701 neighbors enjoy beekeeping, antiquing, escape rooms, sunbathing and photography. Richmondians use Diamond Certified HVAC contractors for furnace repair, AC tune ups, heat pump repair, air filtration, HVAC troubleshooting, and more.
Frequently Asked Questions for Heating & Air Conditioning in Richmond, CA
Q: What are clients of Diamond Certified hvac contractors saying about contractors in Richmond, CA?
A: Verified Service Champions Customer, 1 of 7955 "They are very reliable, service is well done, and we have never had any problems. We know the quality of the service we will get when we work with them. They are punctual, they care about their work, they do a good job, and we have never had any problems with our heating and HVAC system with them." - Nicholas Y. All Survey Responses for Service Champions Verified AIS Heating & Air Conditioning Customer, 1 of 270 "They were prompt, straightforward, and honest. I got exactly what I paid for, and they were knowledgeable. I didn't feel like I was getting the runaround. It was great." - Tanya D. All Survey Responses for AIS Heating & Air Conditioning Verified Hassler Heating & Air Conditioning, LLC Customer, 1 of 288 "They are amazing. I needed work done within a certain time frame, and they were able to get someone on the jobsite and completed the work within the time frame that I had. I liked that they were efficient, the staff and their service." - Jasmine S. All Survey Responses for Hassler Heating & Air Conditioning, LLC Verified Moore Mechanical Heating & Air Conditioning Customer, 1 of 491 "You get what you pay for and I think that they are a very professional, well-run organization that you can rely on. I liked the professionalism. They were in and out in the time they said they were going to be and the work was done professionally. I have recommended them a number of times and I think they are great." - Tom P. All Survey Responses for Moore Mechanical Heating & Air Conditioning Verified Qualtech Heating & Cooling Customer, 1 of 307 "They are upfront and they fixed my issue. I've used them twice now and will continue to do so. They're skilled, and they fixed my issue." - Alan H. All Survey Responses for Qualtech Heating & Cooling Verified Hometown Heating & Air Conditioning Customer, 1 of 457 "We were very satisfied. They installed the heating and AC. They worked very hard and did everything possible to make sure we were happy with everything. The work crew is amazing. They come out every 6 months for maintenance, and I've been very pleased. What I liked best was probably the crew that came out to do the installation for the heater and AC. They had an excellent sense of humor, they enjoyed their work, and they were out there teasing each other, just very friendly, very energetic, and team-oriented. They enjoyed what they were doing, and it was very neat to see that they had so much fun doing their work. The guys who did installation were phenomenal. The one who came out the time before last to do the maintenance was so good and worked so hard. I was so pleased with him that I asked him to come out and do all of our services." - Mark B. All Survey Responses for Hometown Heating & Air Conditioning
Q: What are some of the most popular brands that Diamond Certified hvac contractors use when working with Richmond residents?
A: Diamond Certified hvac contractors use top-quality brands like Bryant, Luxaire, Armstrong Air, LG Electronics and American Standard.
Q: What types of energy-efficient HVAC do hvac contractors offer?
A: HVAC contractors typically offer a variety of ductless heating and cooling systems, including mini-split systems, multi-split systems, and VRF systems. Mini-split systems are typically the most affordable and are ideal for single rooms or small spaces, while multi-split systems can be used to heat or cool multiple rooms from a single outdoor unit. VRF systems are the most advanced and offer multiple zones of control and energy efficiency as well as the ability to use heat pumps and other energy-saving features.
Q: Can Diamond Certified hvac contractors work with Carrier products and similar items so I can get heating system installations in Richmond?
A: Yes, Diamond Certified hvac contractors can work with Carrier products and similar items to provide heating system installations in Richmond.
Q: What did people search for when they wanted to find the best quality hvac contractors in Richmond?
A: Thermostat Installation
Ductless Heating And Cooling Systems
Ventilation Systems
Cooling System Installations
Energy-Efficient Hvac
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The Richmond BART station is a key transportation hub in Richmond. Photo: Matt Gush