Top Rated Hvac Contractors Serving Oakland, 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 Oakland including 94601, 94605, 94611, 94606 and 94621. These heating and air conditioning experts provide heating system installations and cooling system installations, and they also work on HVAC repairs, HVAC ductwork and air conditioning. 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 Nov 25, 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
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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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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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
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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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Perfect Star Heating and Air Conditioning is a locally owned and operated family business that provides a wide range of HVAC services for residential ...
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Main Services

Heating & Air Conditioning
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Air Quality - Indoor
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Additional Services

Indoor Air Quality, Heating and Air Conditioning Repair, Maintenance, Replacement, and Installation, Ductwork Repair, Sealing and Installation, Perfect Star Membership Maintenance Program (Members Receive Priority Service), Zoning, Air Filtration Installation

Brands

Lennox , Daikin , Amana , American Standard , Bryant , Carrier , Honeywell , Trane

Coverage Areas

Alameda County, Contra Costa County

Family Owned
Family Owned
Emergency 24/7
Emergency 24/7
Senior Discount
Senior Discount
Residential Only
Residential Only
Hours CLOSED NOW
License:
1022101
Learn how to choose a Heating & Air Conditioning and more…

Diamond Certified Hvac Contractors Serve These Oakland ZIP Codes

94601, 94605, 94611, 94606, 94621, 94603, 94610, 94602, 94607, 94619, 94609, 94618, 94612, 94613, 94604, 94614, 94615, 94617, 94622, 94623, 94624, 94625, 94649, 94659, 94660, 94661, 94666

Diamond Certified Hvac Contractors In Oakland

Diamond Certified hvac contractors serving Oakland are rated an average of 4.5 out of 5 stars based on 5624 reviews of 78 rated hvac contractors.
Diamond Certified hvac contractors in Oakland Avg. Star Rating.

      Map of Oakland, CA

      Oakland was founded in 1852, and today, your 427,087 neighbors enjoy paint nights, art markets, winery tours, pumpkin patches and outdoor theaters. Oaklanders use Diamond Certified HVAC contractors for HVAC troubleshooting, air conditioning, thermostat installation, heating system installations, AC tune ups, and more.

      Frequently Asked Questions for Heating & Air Conditioning in Oakland, CA
      Q: What are clients of Diamond Certified hvac contractors saying about contractors in Oakland, CA?
      A: Verified Hassler Heating & Air Conditioning, Inc. Customer, one of 238
      "Good customer support Easy to talk to and good information about upgrading with California's new codes" -Jeff H.
      All Survey Responses for Hassler Heating & Air Conditioning, Inc.
      Verified AIS Heating & Air Conditioning Customer, one of 250
      "I worked with them for a number of years, and they do a good job, but I have had some scheduling issues. They also didn't have the parts that they were supposed to have in advance of the appointment and that happened once or twice, but other than that, they have done a good job. I think their technicians are good." -Lisa O.
      All Survey Responses for AIS Heating & Air Conditioning
      Verified Hometown Heating & Air Conditioning Customer, one of 432
      "They did a good job. They were very nice and they did a good job." -Collier .
      All Survey Responses for Hometown Heating & Air Conditioning
      Verified Moore Mechanical Heating & Air Conditioning Customer, one of 491
      "I would recommend them. They were professional and quick." -Ankit M.
      All Survey Responses for Moore Mechanical Heating & Air Conditioning
      Verified Service Champions Customer, one of 2575
      "I've used them for all of our properties. They're reliable and dependable. In addition, unlike some other companies, they are not just looking for other things to upsell. They're not constantly looking for other things to do while addressing the problem on hand. Dependability is pretty important to me and their costs are reasonable. They're great. They keep me informed." -Alan T.
      All Survey Responses for Service Champions
      Q: What are some of the most popular brands that Diamond Certified hvac contractors use when working with Oakland residents?
      A: Diamond Certified hvac contractors use top-quality brands like Trane, Napoleon, Carrier, Bryant and Rheem.
      Q: What types of cooling system installations do hvac contractors offer?
      A: HVAC contractors offer a variety of services, including repairs for air conditioners, furnaces, heat pumps, boilers, and other HVAC systems. These repairs can range from simple issues such as replacing air filters or cleaning the coils, to more complex tasks such as replacing compressors or repairing refrigerant lines. In addition to repairs, HVAC contractors also offer preventive maintenance services, which can help keep your HVAC system running smoothly and efficiently.
      Q: Can Diamond Certified hvac contractors work with Carrier products and similar items so I can get heating system installations in Oakland?
      A: Yes, Diamond Certified hvac contractors can work with Carrier products and similar items to provide heating system installations in Oakland.
      Q: What did people search for when they wanted to find the best quality hvac contractors in Oakland?
      A: Energy-Efficient Hvac
      Heat Pump Repair
      Ventilation Systems
      Thermostat Installation
      Air Conditioner Repair

      Go to Area Guide

      Our Oaklander's Guide to Local Quality

      Oakland is our home and we love it! Here you’ll find the best spots to revisit, the Oakland events schedule, local social media links, stories of our Oakland area unsung heroes and much more. Connect with your neighbors and share what you love about our hometown. Plus, join us as an Oakland Diamond Certified Preferred Member (always free).
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      This aerial view of Oakland showcases Lake Merritt surrounded by urban architecture and green spaces. Photo: trekandphoto