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  • Written by
    Callie Marsalisi
  • Fact Checked
  • Updated

All homeowners need a reliable local furnace repair person. Whether you need regular maintenance or help for a heating emergency, your local experts work to keep your heating and cooling systems running smoothly. Our comprehensive guide to the top heating, ventilation, and air conditioning (HVAC) services in Glendora, California will help you diagnose common problems and get the help you need. If you learn that you need a full system replacement, we have our picks for best furnace brands as well.

10 Best Furnace Repair Companies in Glendora

Brands are algorithmically curated from a database of local service providers near you. We require a minimum number of Google reviews and average ratings for provider inclusion.

Top Rated Provider
Cypress Heating & Air Conditioning, Inc Logo
Top Rated

Cypress Heating & Air Conditioning, Inc

5/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 378 reviews


547 S Loraine Ave, Glendora, CA 91741

(626) 963-9810

www.cypressair.com
Air-Tro Inc Logo

Air-Tro Inc

5/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 441 reviews


1630 S Myrtle Ave, Monrovia, CA 91016

(626) 357-3535

www.airtro.com

Aire Serv of Pasadena

4.6/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 161 reviews


125 E Santa Clara St #17, Arcadia, CA 91006

(626) 389-8498

www.aireserv.com/pasadena

Temp Air System Inc

4.6/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 239 reviews


15843 Amar Rd, La Puente, CA 91744

(833) 292-6888

www.tempairsystem.com
Kevin Shaw Plumbing, Inc. Logo

Kevin Shaw Plumbing, Inc.

4.6/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 138 reviews


224 E Foothill Blvd, Monrovia, CA 91016

(626) 359-1864

www.kevinshawplumbing.com
Alber's Air Conditioning & Heating Service Logo

Alber's Air Conditioning & Heating Service

4.5/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 55 reviews


14617 Ramona Blvd, Baldwin Park, CA 91706

(626) 960-1868

albersair.com
Goldbaum's Air Conditioning & Heating Logo

Goldbaum's Air Conditioning & Heating

4.7/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 16 reviews


1531 W 13th St Ste K, Upland, CA 91786

(909) 981-1001

www.goldbaumsair.com
Sinclair Air Systems Logo

Sinclair Air Systems

4.3/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 20 reviews


721 E San Bernardino Rd, Covina, CA 91723

(626) 331-4541

sinclairair.com

Air-Tech Air Conditioning & Heating, Inc.

5/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 363 reviews


204 S Rosemead Blvd, Pasadena, CA 91107

(626) 795-8880

www.airtechac.com
Cool City Air Conditioning Logo

Cool City Air Conditioning

4.2/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 16 reviews


10814 Ramona Blvd, El Monte, CA 91731

(626) 800-2665

www.coolcityac.com

Facts about Glendora

  • Average Min Temp Percentile:
    85%
  • January Average Min Temp:
    43°F
  • Climate Zone:
    Hot Dry
  • Average Energy Cost:
    0.18/kWh
  • Median Year Houses Built:
    1964
  • Average Annual Snowfall:
    0.0”

Services Offered by Furnace Repair Companies

Your local furnace repair company provides a number of services to help your system work effectively. We go over some common services below.

Repair and Maintenance

Timely professional repairs restore your furnace's function, extend its life span, and optimize energy efficiency. Furnace repair professionals can diagnose and repair any furnace issue, such as a clogged air filter, malfunctioning thermostat, or broken blower motor. Qualified HVAC technicians examine and fix individual problems such as faulty ignitions, damaged heat exchangers, possible gas leaks, or malfunctioning thermostats. Furnace repair technicians can also complete a routine HVAC system tune-up to avoid unnecessary breakdowns. This may involve inspecting and cleaning your furnace, lubricating moving parts, replacing air filters, and generally ensuring all components function properly.

Installation

HVAC companies can also set up a new furnace. You may need a new system if yours is past repair or if you're looking for a more energy-efficient option like a heat pump. Your technician will first assess your home's layout and heating needs before recommending the right furnace model for your requirements and budget. HVAC technicians follow industry standards and safety protocols to ensure correct furnace replacement and connection. They can also integrate the new system with your existing thermostats and air ducts. After installation, the company completes one last inspection to ensure the furnace runs optimally.

Inspection

If you find that your furnace won't turn on, your furnace repair company will likely recommend a thorough inspection to identify possible issues. This will involve a technician examining each component of your furnace. Inspections usually include inspecting the burner and ignition system, testing the thermostat's accuracy, cleaning and replacing air filters, checking for any gas or fuel leaks, and examining the heat exchanger for cracks or damage. We recommend an annual inspection, during which a technician will check your heating system's efficiency and safety while making any necessary adjustments or repairs. Regular tune-ups help avoid breakdowns, ensure optimal heating performance, and promote safe living during colder months.

Emergency Services

Emergency furnace repair services can help with unexpected malfunctions, breakdowns, or safety concerns. Many providers offer these 24/7 services to help get your system back up and running promptly. When a furnace fails during extreme weather, and you can't open windows for fresh air, it can pose serious discomfort and health risks from poor indoor air quality. Though emergency services will cost more than scheduled services, it’s worth it to protect your health.

Factors To Consider When Choosing a Local Glendora Furnace Repair Service

There are multiple factors to consider when selecting a local Glendora furnace repair provider. We go over some of the most important below.

  • Cost: Compare pricing from several Glendora furnace repair providers. Choose one with transparent and competitive pricing and a wide scope of services. Stay away from extremely low-cost options, which may compromise workmanship quality or involve subpar replacement parts.
  • Guarantees: Trustworthy furnace repair companies should provide guarantees or warranties on their parts and workmanship. Companies that stand behind their work offer you peace of mind if something goes wrong post-repair.
  • Licensing: Make sure that your furnace repair servicer holds all required licenses and certifications. This ensures that its technicians are qualified to handle furnace repairs safely and effectively. HVAC contractors in California must obtain a contractor's license from the Contractors State License Board.
  • Qualifications: Look into the qualifications and experience of a furnace repair company. Ideally, technicians should be well-trained and have expertise in various furnace makes and models. You can ask about ongoing training programs to ensure a company keeps up with current repair techniques.
  • Reputation and reviews: Research the company's reputation by checking online reviews and testimonials from previous customers. A strong positive reputation is a good indicator of high-quality services. Pay attention to how a company addresses negative feedback or complaints, reflecting its commitment to customer satisfaction.

How Much Does a Furnace Repair Cost?

Several factors affect the price of repairing your furnace. These include the type of HVAC unit, extent of the damage, and price of replacement parts. On average, furnace repair costs $439, though this can vary depending on the details. Below are some common furnace repairs and their average costs.

  • Broken thermostat: $81–$404
  • Cleaning: $48–$65
  • Cracked heat exchanger: $1,614–$2,825
  • Damaged blower bearings: $24–$121
  • Damaged blower belt: $24–$89
  • Filter change: $32–$121

Frequently Asked Questions about Furnace Repair in Glendora

Sources

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

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