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Best HVAC / Furnace
Repair & AC Repair in
Costa Mesa

Why These HVAC Professionals?

Our goal is to connect people with the best local experts. We scored Costa Mesa HVAC Professionals on more than 25 variables across five categories, and analyzed the results to give you a hand-picked list of the best.

Reviewed Curated Top Picks 31 21 6

Our Selection Criteria:

  • 1. Reputation

    A history of delighted customers and outstanding service.

  • 2. Credibility

    Building customer confidence with licensing, accreditations, and awards.

  • 3. Experience

    Masters of their craft, based on years of practical experience and education.

  • 4. Availability

    Consistently approachable and responsive, so customers never feel ignored.

  • 5. Professionalism

    Providing service with honesty, reliability, and respect.

ABC Heating and Air Conditioning

ABC Heating and Air Conditioning has served Costa Mesa and the surrounding area of Orange County since 1952. It has more than six full decades of professional training and experience with much more than that from its team of highly-trained technicians who are licensed and insured with the state of California. The company specializes in installation and repairs to heating and cooling systems for homeowners and businesses. It also handles Nest Thermostats (aka smart homes) with both indoor and outdoor controls. The company also deals in indoor air quality products and electronic air cleaners for allergy sufferers. On the commercial side, it provides quarterly service contracts.

Costa Mesa, CA 92627


All Tech Services

All Tech Services has been handling heating, ventilation, and cooling work in since 1957. Services cover A/C installs and repairs, air handlers, furnace and boiler repairs, heat pump repairs and replacement, and thermostats. The family-owned business is known for its award-winning innovative designs and energy-efficient products and trains all licensed installers and contractors in-house to ensure all HVAC units perform optimally and with the greatest efficiency. All Tech Services has won an Angie's List Super Service Award four times, is a Rinnai Authorized Service Company, A Dave Lennox Premier Dealer, and a Diamond Contractor, and offers 24-hour service as well.

Newport Beach, CA 92660


Linear Air Conditioning and Heating

Located in Tustin, California, Linear Air Conditioning and Heating covers the heating, ventilation, and cooling needs of residents and business owners throughout the Orange and Los Angeles Counties. With over twenty years of experience in both residential and commercial applications, clients can rest assured that their issues with their home's HVAC systems and indoor air quality needs are completed professionally, promptly, and within their budget. The services they offer include repair, replacement, upgrade, maintenance, and installation of a wide variety of HVAC products including air conditioners, forced-air zoning systems, dehumidifiers, ventilation systems, furnaces, and water heaters. Through their continued commitment to quality services coupled with affordable price rates, Linear Air Conditioning and Heating earned five-star reviews on Yelp.

Tustin, CA 92781


Pro West Mechanical, Inc.

Pro West Mechanical, Inc. is a licensed California contractor and heating and air conditioning firm based in Santa Ana. It provides installation and preventative maintenance services for a diverse range of residential and commercial customers -- its client list includes homeowners, restaurants, cafes, real estate professionals, property management firms, pool companies, and construction firms. The founders of Pro West Mechanical have more than a quarter of a century of combined professional experience, and they make sure that every project is managed, installed, and inspected by a highly experienced member of the team. The company is committed to quality; it offers HVAC systems from reliable providers like Carrier, Trane, York, and ClimateMaster. Pro West Mechanical, Inc. has a history of working with Heroes Home Repair, a charity that provides home repair services for military service members and their families.

Santa Ana, CA 92705


TC Heating & Air Conditioning

TC Heating & Air Conditioning is a family owned and operated HVAC company that has served the Orange County area of California since 1993. They hold certification with NATE, NCCER, the Institute of Heating and Air Conditioning Industries, and the National Comfort Institute. Their technicians can install, service, and repair most brands of air conditioners, furnaces, and heat pumps. Some of the brands they carry include Goodman, Bryant, Amana, Trane, Ruud, and Rheem. They can also install air handlers, cooling coils, packaged HVAC systems, programmable thermostats, zone controllers, and indoor air quality systems such as humidifiers and air purifiers. The website has a coupon for diagnostics.

Tustin Air Conditioning

Tustin Air Conditioning offers professional HVAC services in Tustin. For over two decades, they have committed to providing high customer satisfaction, competitive prices and fast response times. They work with a variety of makes and models and have experience in equipment sales, service, and installation of heating and cooling systems. Services include installation of new AC systems, HVAC service and repair, air duct cleaning, and air purification systems service. Tustin Air Conditioning is available 24/7 for emergencies, and the company is licensed, bonded, and insured. They are proud to have a team of technicians that are highly trained and have gone through extensive background checks.

Tustin, CA 92780


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