Best HVAC & Furnace Repair in Glendora

Why These HVAC Professionals?

Our goal is to connect people with the best local experts. We scored Glendora 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 18 13 7

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.

Air Trim Heating and Air Conditioning

Air Trim Heating and Air Conditioning offers HVAC services in Glendora. The company's certified technicians can install, service, and repair all makes and models of heating and cooling systems including furnaces, air conditioning units, air ducts, condensers, thermostats, and ventilation. Repairs are available for fans, motors, ducts, drain pans, compressors, coils, kitchen hood fans, and other units, and crews can customize service per each client's unique needs as well. Commercial HVAC services cover full inspections and cleanings, custom tenant improvements, package units, split systems, and heating and cooling units for everything from high-rise buildings to schools. Air Trim Heating and Air Conditioning is licensed, offers full maintenance service with component replacements as required, and provides 24-hour emergency service as well.

Glendora, CA 91741


Canyon Air

Canyon Air has been a Glendora HVAC company for almost 40 years. The group is known for affordable prices and quality results on heating and cooling projects for homes, businesses, churches, and other community facilities. Customers receive free in-home estimates on all new and replacement equipment, and company technicians are certified by NATE and have a minimum of five years of experience in the field. Crews can service and repair all makes and models of package units, heat pumps, gas and electric systems, ductless split systems, evaporator coolers, zoning systems, and thermostats, and a preventative maintenance program is also available. Canyon Air is an Authorized QuietCool Dealer, is a member of the Institute of Heating and Air Conditioning Industries, Inc., and is licensed by the Contractors State License Board as well.

Glendora, CA 91741


Comfort Zone Inc.

Comfort Zone Inc. is a Glendora business that has been serving commercial and residential customers for over 15 years. The business’ services include air conditioning installation, repair, and maintenance, heating installation, maintenance, and repair, indoor air quality services with air purifiers and air cleaners, and commercial HVAC installation, repair, maintenance. Products include gas furnaces, air conditioners, heat pumps, coils, air handlers, home automation, thermostats and controls, and packaged systems. Comfort Zone Inc. is licensed, bonded, and insured. The business offers free in-home estimates and a 100% Satisfaction Guarantee. Comfort Zone Inc. is accredited by the Better Business Bureau and has an A+ rating. Business hours are Monday to Friday from 7 a.m. to 4 p.m. Customers appreciate their punctuality, honesty, prices, friendliness, professionalism, and quality of work.

Glendora, CA 91741


Cypress Air Conditioning, Heating & Plumbing

Cypress Air Conditioning, Heating & Plumbing is an HVAC service in Glendora backed by 50 years of history. The company specializes in heating and cooling upgrades and replacement services for homes along with light commercial and industrial sales, service, and installations and prides itself on its custom system designs. Additional services cover service and repair for all HVAC makes and models, preventative maintenance, attic insulation, and duct cleaning. Cypress employs technicians certified by the North American Technician Excellence and the EPA who are also factory-trained and complete continuous education courses to stay on top of the newest industry trends. The company is BPI Certified, an Energy Upgrade Contractor and member of IHACI as well as NCI and GIA, and was voted Glendora’s Best Air Conditioning Company in 2015 and 2016.

Glendora, CA 91741


Glendora All Weather Specialist

Glendora All Weather Specialist is a leading HVAC service provider located in Glendora, California that has been proudly servicing the area since 1956. With more than 60 years of dedicated industry experience, they have earned a reputation amongst their peers and customers for their reliability, high quality workmanship, competitive pricing, and their commitment for consistently placing the needs of their customers above all else. Services provided by Glendora All Weather Specialist include heating and cooling systems installation, inspections, repairs, and maintenance. Glendora All Weather Specialist provides a number of other plumbing and electrical contracting services as well such as emergency plumbing, backflow prevention, bathroom and kitchen plumbing, electrical panel upgrades, wiring, surge protection, and a variety of drain and sewer services.

Glendora, CA 91741


Mackey Heating & Air

Mackey Heating & Air is a Glendora family-owned and operated business that serves residential and commercial customers in Pomona, City of Industry, West Covina, Azusa, Monrovia, Baldwin Park, and Glendora. The business’ services include air conditioning design, installation, and repair, heating design, installation, and repair, tune-ups, furnace installation, furnace repair, heat pump installation, dryer vent installation, dryer vent cleaning, furnace cleaning, thermostat installation, thermostat repair, HVAC inspection, swamp cooler installation, swamp cooler repair, and ventilation installation and repair. Mackey Heating & Air is an Authorized Rheem Contractor. The business offers free in-home estimates. Customers remark on their reliability, honesty, efficiency, pricing, and expertise.

Glendora, CA 91740


O'Mahony Air Conditioning & Heating

O'Mahony Air Conditioning & Heating has been a Glendora HVAC company for 30 years. The team offers full service and repairs for heating, ventilation, and cooling systems and caters to HVAC systems for both private homes and commercial properties. Scheduled preventative maintenance is also available to ensure that heating and cooling units can properly function all year long. Interested parties can phone, text, or email the group for additional information and pricing. O'Mahony Air Conditioning & Heating is certified by the US Environmental Protection Agency, is licensed as a contractor by the California State License Board, and is a member of the Glendora Chamber of Commerce as well as the Claremont Chamber of Commerce. References are available upon request from both residential and business clients.

Glendora, CA 91741


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