Top Rated Hvac Contractors Serving Walnut Creek, 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 Walnut Creek including 94598, 94597, 94596 and 94595. These heating and air conditioning experts provide ventilation systems and HVAC installation, and they also work on commercial air conditioning, air conditioner repair and furnace repair. 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 Jul 08, 2024
  • 148,521 people sourced companies in Heating & Air Conditioning
    16,331 Verified Heating & Air Conditioning Customers Surveyed
16,331
148,521
1 of 6
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
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Air Quality - Indoor
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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

Brands

Bryant

Coverage Areas

The Greater Bay Area

Family Owned
Family Owned
Established in 2008
Established in 2008
Residential & Commercial
Residential & Commercial
Free Quotes & Consultations
Free Quotes & Consultations
Hours CLOSED NOW
License:
919756
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Service Champions is a leading provider of premier home services in Northern California. The company’s expertise includes heating, cooling, insulation...
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Main Services

Air Duct Cleaning
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Heating & Air Conditioning
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Air Quality - Indoor
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Insulation
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Additional Services

Furnaces and Air Conditioners, Ductwork, Electrical, Water Heaters, Water Filtration, Air Scrubbers, Air Filtration

Coverage Areas

East Bay, South Bay, Sacramento Areas

Residential Only
Residential Only
Weekend Hours
Weekend Hours
Free Estimates
Free Estimates
Live Phone Call Answers
Live Phone Call Answers
Hours CLOSED NOW
License:
817040
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Hassler offers full HVAC services including maintenance, repairs, water heaters, ductless, full system replacements, and heat pump conversions. Starti...
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Main Services

Heating & Air Conditioning
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Home Energy Auditor
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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

Coverage Areas

Alameda County, Contra Costa County, Marin County

Family Owned
Family Owned
Established in 1999
Established in 1999
Residential & Commercial
Residential & Commercial
Financing Available
Financing Available
Hours CLOSED NOW
License:
770180
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Qualtech Heating & Cooling provides a wide range of HVAC services for residential and commercial clients throughout Contra Costa and Alameda Counties....
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Main Services

Heating & Air Conditioning
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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

Coverage Areas

Alameda County, Contra Costa County

Family Owned
Family Owned
Established in 2007
Established in 2007
Senior Discount
Senior Discount
Residential & Commercial
Residential & Commercial
Hours CLOSED NOW
License:
905205
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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

Heating & Air Conditioning
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Heat - Radiant
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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

Coverage Areas

Contra Costa County, Alameda County

Established in 1985
Established in 1985
Residential & Commercial
Residential & Commercial
Weekend Hours
Weekend Hours
Appointments Available
Appointments Available
Hours CLOSED NOW
License:
1085045
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Hometown Heating & Air Conditioning provides repair and maintenance work on all central heating and air conditioning units. The family-owned and opera...
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Main Services

Air Quality - Indoor
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Heating & Air Conditioning
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Additional Services

Installation, Maintenance & Repair of HVAC Systems, Electrostatic Filtration, Safety Inspections & Energy Audits, Dryer Vent Cleaning, Smoke & Carbon Monoxide Detectors

Brands

American Standard , Bryant , Carrier , Honeywell , Lennox , Payne , TLC , Trane

Coverage Areas

Contra Costa County Alameda County, Solano County

Family Owned
Family Owned
Emergency 24/7
Emergency 24/7
Residential Only
Residential Only
Appointments Available
Appointments Available
Hours CLOSED NOW
License:
1005143
Learn how to choose a Heating & Air Conditioning and more…

Diamond Certified Hvac Contractors Serve These Walnut Creek ZIP Codes

94598, 94597, 94596, 94595

Diamond Certified Hvac Contractors In Walnut Creek

Diamond Certified hvac contractors serving Walnut Creek are rated an average of 4.5 out of 5 stars based on 4920 reviews of 77 rated hvac contractors.
Diamond Certified hvac contractors in Walnut Creek Avg. Star Rating.

      Map of Walnut Creek, CA

      Walnut Creek was founded in 1850, and today, your 66,289 neighbors enjoy dance parties, off-roading, paint nights, crabbing and trivia nights. Walnut Creekers use Diamond Certified HVAC contractors for indoor air quality, thermostat installation, HVAC maintenance plans, ventilation systems, HVAC replacement, and more.

      Frequently Asked Questions for Heating & Air Conditioning in Walnut Creek, CA
      Q: What are clients of Diamond Certified hvac contractors saying about contractors in Walnut Creek, CA?
      A: Verified Moore Mechanical Heating & Air Conditioning Customer, one of 491
      "I would recommend them. I like their customer service." -Bill G.
      All Survey Responses for Moore Mechanical Heating & Air Conditioning
      Verified Hometown Heating & Air Conditioning Customer, one of 432
      "I thought they were good. We were happy. They showed up when they said they would." -Robin H.
      All Survey Responses for Hometown Heating & Air Conditioning
      Verified Clean Air HVAC, Inc. Customer, one of 262
      "Protect your elderly parents from predator sales people. The fact is we have used them for several years." -Muriel H.
      All Survey Responses for Clean Air HVAC, Inc.
      Verified Service Champions Customer, one of 2575
      "They were responsive. They were available when I needed them to be available for an emergency." -Gary K.
      All Survey Responses for Service Champions
      Q: What are some of the most popular brands that Diamond Certified hvac contractors use when working with Walnut Creek residents?
      A: Diamond Certified hvac contractors use top-quality brands like Carrier, Fujitsu, Trane, Tempstar and Sanyo.
      Q: What types of HVAC ductwork do hvac contractors offer?
      A: HVAC contractors offer a variety of air conditioner repair services, from basic maintenance and cleaning to more in-depth repairs such as replacing compressors, thermostats, condensers, and blowers. Other services may include recharging refrigerant, checking air flow, and inspecting electrical components. Contractors may also provide additional services such as duct sealing, installing ultraviolet lights, and inspecting ductwork.
      Q: Can Diamond Certified hvac contractors work with Carrier products and similar items so I can get ventilation systems in Walnut Creek?
      A: Yes, Diamond Certified hvac contractors in Walnut Creek can work with Carrier products and similar items to install ventilation systems.
      Q: What did people search for when they wanted to find the best quality hvac contractors in Walnut Creek?
      A: Heating
      Hvac Ductwork
      Thermostat Installation
      Ventilation Systems
      Hvac Ductwork