Top Rated Hvac Contractors Serving Castro Valley, 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 Castro Valley including 94546 and 94552. These heating and air conditioning experts provide mini splits and indoor air quality, and they also work on HVAC repairs, ventilation systems and heating system installations. 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
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
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
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
Hometown Heating & Air Conditioning provides repair and maintenance work on all central heating and air conditioning units. The family-owned and opera...
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
Diamond Certified Hvac Contractors Serve These Castro Valley ZIP Codes
94546, 94552
Diamond Certified Hvac Contractors In Castro Valley
Diamond Certified hvac contractors serving Castro Valley are rated an average of 4.5 out of 5 stars based on 5357 reviews of 78 rated hvac contractors. Diamond Certified hvac contractors in Castro Valley Avg. Star Rating.
Castro Valley was founded in 1857, and today, your 63,948 neighbors enjoy go-karting, oyster shucking, walking tours, beach outings and rock climbing. Castro Valleyans use Diamond Certified HVAC contractors for ductless heating and cooling systems, HVAC repairs, heating, HVAC installation, heating system installations, and more.
Frequently Asked Questions for Heating & Air Conditioning in Castro Valley, CA
Q: What are clients of Diamond Certified hvac contractors saying about contractors in Castro Valley, CA?
Q: What are some of the most popular brands that Diamond Certified hvac contractors use when working with Castro Valley residents?
A: Diamond Certified hvac contractors use top-quality brands like Trane, American Standard, LG Electronics, Bryant and Panasonic.
Q: What types of HVAC repairs do hvac contractors offer?
A: HVAC contractors typically offer a variety of indoor air quality services, such as furnace and air conditioner maintenance, duct cleaning and sealing, air purification systems, dehumidifier and humidifier installation, and air balancing. These services help to improve indoor air quality by reducing airborne contaminants, controlling humidity, and increasing airflow. Additionally, HVAC contractors can install and maintain whole home air purification systems to help reduce the amount of pollutants like mold, bacteria, pollen, and dust.
Q: Can Diamond Certified hvac contractors work with Carrier products and similar items so I can get mini splits in Castro Valley?
A: Yes, Diamond Certified HVAC contractors can work with Carrier products and similar items to install mini splits in Castro Valley.
Q: What did people search for when they wanted to find the best quality hvac contractors in Castro Valley?
A: Heat Pump Repair
Heating System Installations
Air Conditioning
Hvac Replacement
Hvac Upgrades
Castro Valley is our home and we love it! Here you’ll find the best spots to revisit, the Castro Valley events schedule, local social media links, stories of our Castro Valley area unsung heroes and much more. Connect with your neighbors and share what you love about our hometown. Plus, join us as a Castro Valley Diamond Certified Preferred Member (always free).
Lake Chabot Regional Park is a popular local spot for hiking, fishing and picnicking. Photo: Olga
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