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 Berkeley including 94704, 94703, 94702, 94705 and 94707. These heating and air conditioning experts provide HVAC troubleshooting and thermostat installation, and they also work on HVAC ductwork, energy-efficient HVAC and HVAC maintenance plans. 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
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
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
Air Quality - Indoor
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
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
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
Heating & Air Conditioning
Heat - Radiant
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
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
Hometown Heating & Air Conditioning provides repair and maintenance work on all central heating and air conditioning units. The family-owned and opera...
Diamond Certified hvac contractors serving Berkeley are rated an average of 4.5 out of 5 stars based on 5591 reviews of 78 rated hvac contractors. Diamond Certified hvac contractors in Berkeley Avg. Star Rating.
Berkeley was founded in 1878, and today, your 122,651 neighbors enjoy art shopping, paragliding, kayaking, beach outings and art festivals. Berkeleyites use Diamond Certified HVAC contractors for HVAC troubleshooting, energy-efficient HVAC work, cooling system installations, HVAC repairs, HVAC replacement, and more.
Frequently Asked Questions for Heating & Air Conditioning in Berkeley, CA
Q: What are clients of Diamond Certified hvac contractors saying about contractors in Berkeley, CA?
Q: What are some of the most popular brands that Diamond Certified hvac contractors use when working with Berkeley residents?
A: Diamond Certified hvac contractors use top-quality brands like Gree, Amana, Sanyo, York and LG Electronics.
Q: What types of HVAC troubleshooting do hvac contractors offer?
A: HVAC contractors offer a variety of mini split systems to meet the needs of any space. These systems include single-zone, multi-zone, and ductless mini splits. Single-zone systems are ideal for single rooms or smaller spaces, while multi-zone systems are designed to provide efficient heating and cooling to multiple rooms. Ductless mini splits provide an energy-efficient alternative to traditional HVAC systems and are perfect for retrofitting older homes. All of these mini splits are available in a variety of sizes, styles, and features to ensure that you get the perfect system for your home.
Q: Can Diamond Certified hvac contractors work with Carrier products and similar items so I can get HVAC troubleshooting in Berkeley?
A: Yes, Diamond Certified HVAC contractors can work with Carrier products to provide HVAC troubleshooting in Berkeley.
Q: What did people search for when they wanted to find the best quality hvac contractors in Berkeley?
Berkeley is our home and we love it! Here you’ll find the best spots to revisit, the Berkeley events schedule, local social media links, stories of our Berkeley area unsung heroes and much more. Connect with your neighbors and share what you love about our hometown. Plus, join us as a Berkeley Diamond Certified Preferred Member (always free).
This panoramic view of the University of California, Berkeley campus features the iconic Sather Tower (The Campanile) standing tall against the backdrop of the San Francisco Bay. Photo: coralimages
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