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Best HVAC & Furnace Repair Services in West Covina

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Air Trim Heating Air Conditioning logo
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Air Trim Heating Air Conditioning

417-B West Foothill Blvd, Glendora, CA 91741
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  • Furnaces
  • Duct Work

Business Description

For more than six years, the technicians at Air Trim Heating Air Conditioning have been providing commercial and residential heating and air conditioner installation services near West Covina, serving customers throughout the counties of Riverside, Orange, Los Angeles, and San Bernardino. The company's trained technicians also provide regular maintenance services to keep HVAC systems operating efficiently, and repair services to deal with an array of faults, such as clogged vents and malfunctioning thermostats.

Reputation:

We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.
5.0

Professionalism:

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.
5.0
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AirNow Services logo
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AirNow Services

1650 East Stuart Avenue, West Covina, CA 91791
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  • Air Conditioning
  • Furnaces
  • 24/7
  • Carrier
  • Trane

Business Description

AirNow Services is an HVAC repair company serving residents around the Pomona area. The company's technicians repair and replace damaged heating and cooling appliances, including furnaces, central air conditioners, ductless mini-split, heat pumps, and water heaters. They help property owners choose and install or upgrade the right system or new HVAC accessories. AirNow Services also assists clients with indoor air quality services by installing humidifiers and dehumidifiers. Maintenance services are available to extend the HVAC unit's lifespan.

Reputation:

We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.
5.0
Yelp
5.0 / 5 (77)
Google
5.0 / 5 (58)

Professionalism:

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.
5.0
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All American HVAC, Inc. logo
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All American HVAC, Inc.

Covina, CA 91722
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  • Air Conditioning
  • Furnaces
  • Tune Up
  • Duct Work

Business Description

All American HVAC, Inc. is a heating and cooling service company catering to clients in West Covina. With experience in air conditioner repair and installation, the business has handled different types of air conditioners from central to hybrid to mini-split systems and has worked with both business owners and homeowners. The company is committed to presenting HVAC system options to meet different budgets and property sizes. All American HVAC, Inc. has been in business for over 19 years.

Reputation:

We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.
5.0
HomeAdvisor
5.0 / 5 (48)
Yelp
5.0 / 5 (5)
Google
5.0 / 5 (1)

Professionalism:

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.
5.0
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Ameduri Heating & Air Conditioning logo
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Ameduri Heating & Air Conditioning

449 West Foothill Boulevard, Glendora, CA 91741
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  • Air Conditioning

Business Description

Ameduri Heating & Air Conditioning is an HVAC and furnace repair business located in Glendora, which also serves clients in West Covina and surrounding areas. The service company specializes in repairing all kinds of air conditioning and heating systems. Its HVAC professionals also provide preventive maintenance, wherein customers can get a discounted price if they take part in the maintenance plan. Ameduri Heating & Air Conditioning also offers indoor air quality equipment, such as air filters and purifiers.

Reputation:

We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.
4.5
Yelp
4.5 / 5 (23)

Professionalism:

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.
5.0
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California Air Control, Inc. logo
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California Air Control, Inc.

Covina, CA 91722
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  • Air Conditioning
  • Tune Up
  • Thermostats
  • Central Air
  • 24/7

Business Description

California Air Control, Inc. is an HVAC company in Covina. Customers benefit from top-quality workmanship and fair prices with services including the complete installation of central heating and air conditioning units, 10-point inspections along with any required repairs and replacements, changeouts for defective furnaces, condenser units, coils, and thermostats, and new construction installs. California Air Control also features a 20-point maintenance program for seasonal tune-ups before winter and summer to ensure a longer-lasting system, fewer emergency repairs, and lower energy bills. The company serves a wide range of customers, including private homeowners, property management companies, commercial and industrial buildings, apartment complexes, medical offices, contractors, and real estate agents, offers a one-year warranty on workmanship, and honors all major brands' manufacturer warranties as well.

Reputation:

We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.
4.8
Facebook
5.0 / 5 (3)

Professionalism:

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.
5.0
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Canyon Air Systems logo
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Canyon Air Systems

416 South Vermont Avenue, Glendora, CA 91741
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  • Thermostats
  • Central Air
  • Carrier
  • Trane

Business Description

Canyon Air Systems has served communities in West Covina and the rest of San Gabriel Valley in the last 40 years. The HVAC professionals of the company are experienced in troubleshooting ductless split systems, evaporator coolers, zoning systems, thermostats, gas or electric systems, and heat pumps. The company's technicians have at least five years of experience in the industry and are all registered members of the Institute of Heating & Air.

Reputation:

We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.
5.0
Yelp
4.0 / 5 (43)

Professionalism:

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.
5.0
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Detail
Comfort Demand Mechanical Service Inc. logo
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Comfort Demand Mechanical Service Inc.

Covina, CA 91722
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  • Air Conditioning
  • Furnaces
  • Carrier
  • Trane

Business Description

Comfort Demand Mechanical Service Inc. offers HVAC services throughout Covina. The team can handle all makes and models of residential heating and cooling units, including from the likes of Carrier, Bryant, Rheem, Amana, Trane, and Lennox, and can also service commercial buildings with VAVs and pneumatic controls as well as other heating and cooling needs for light-commercial spaces. Technicians at the company are kept current on the latest HVAC equipment and trends and can also advise on indoor air quality solutions for a healthy, comfortable home environment all year long. Interested parties can ask about the company's five-year warranty and 100% satisfaction guarantee as well, and preventative maintenance is also available. Comfort Demand Mechanical Service is known for honest, reliable service and offers discounts to senior citizens and military personnel.

Reputation:

We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.
5.0
BuildZoom
5.0 / 5 (1)

Professionalism:

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.
5.0
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Expert Obrien AC Repair logo
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Expert Obrien AC Repair

19777 Camino Arroyo, Walnut, CA 91789
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  • Air Conditioning
  • Furnaces
  • Thermostats

Business Description

With over 15 years of experience, Expert Obrien AC Repair offers a wide range of residential HVAC services to customers in the West Covina area. It installs new heating and air conditioning systems, replaces the existing ones, repairs HVAC units of all makes and models, including furnaces, heat pumps, and thermostats, and offers upgrades if needed. Expert Obrien AC Repair has emergency assistance available 24 hours a day, seven days a week.

Reputation:

We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.
5.0
Yelp
5.0 / 5 (1)

Professionalism:

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.
5.0
Responsiveness
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Detail
I GO Heating & Air Conditioning logo
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I GO Heating & Air Conditioning

3745 Valley Blvd Ste 77, Walnut, CA 91789
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  • Air Conditioning
  • Furnaces
  • Duct Work

Business Description

I GO Heating & Air Conditioning is a Walnut-based HVAC company offering services to clients in West Covina and the rest of Los Angeles County. The HVAC professionals of the business specialize in installing, maintaining, and repairing heaters and conditioners. Aside from this, the team also handles ductwork covering duct replacement and installation. I GO Heating & Air Conditioning is a family-owned heating and cooling solutions provider with 35 years of experience in the industry.

Reputation:

We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.
5.0
Yelp
5.0 / 5 (94)
Google
5.0 / 5 (5)

Professionalism:

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.
5.0
Responsiveness
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Detail
Jerry's Plumbing & HVAC logo
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Jerry's Plumbing & HVAC

Rowland Heights, CA
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  • Air Conditioning
  • Furnaces
  • 24/7

Business Description

Jerry's Plumbing & HVAC, a family-owned business founded in 1992, specializes in air conditioning repair services near West Covina, serving residential and commercial customers throughout the metro area. The licensed company's technicians can also repair a wide range of furnaces, ventilation equipment, tankless water heaters, and ice machines. Their installation services include installing entire HVAC systems in homes and businesses and maintaining them to the manufacturer's standards. Additionally, the company provides emergency and plumbing services.

Reputation:

We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.
4.9
Yelp
5.0 / 5 (62)
Google
2.5 / 5 (2)
Mike's Heating & Air Conditioning logo
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Mike's Heating & Air Conditioning

Walnut, CA 91789
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  • Air Conditioning
  • Furnaces
  • Thermostats
  • Duct Work
  • Carrier
  • Trane

Business Description

Mike's Heating & Air Conditioning handles residential and commercial HVAC systems in West Covina and the rest of Los Angeles County. With over 25 years in the industry, the company's team of HVAC professionals has repaired and installed all makes and models of air conditioners including ductless air conditioners and mini-split types. The team also handles heat pump systems, furnaces, and Wi-Fi connected thermostats. The family-owned and operated service company offers same-day and emergency services.

Reputation:

We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.
4.5
Yelp
4.5 / 5 (35)
Facebook
5.0 / 5 (1)

Professionalism:

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.
5.0
Responsiveness
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Detail
NES Mechanical Heating and Air Conditioning logo
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NES Mechanical Heating and Air Conditioning

1342 East Las Tunas Drive, San Gabriel, CA 91776
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  • Air Conditioning
  • Furnaces
  • Tune Up
  • Thermostats
  • Carrier
  • Trane

Business Description

Founded in 1982, NES Mechanical Heating and Air Conditioning, a fully licensed and insured family-owned company, specializes in air conditioner repair services near West Covina, operating throughout the San Gabriel Valley area. Its technicians repair HVAC systems in a wide range of buildings, from homes and apartment blocks to schools and restaurants. They also install furnaces, air conditioners, heat pumps, boilers, and water heaters, and provide regular maintenance services to keep them running effectively.

Reputation:

We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.
4.0
Facebook
4.5 / 5 (57)
Yelp
1.0 / 5 (1)

Professionalism:

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.
5.0
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Plumber San Dimas, Heating & Air Conditioning logo
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Plumber San Dimas, Heating & Air Conditioning

San Dimas, CA
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  • Air Conditioning

Business Description

Plumber San Dimas Heating & Air Conditioning has been providing a comprehensive range of heating and air conditioner repair services near West Covina and the neighboring areas since 1982. The company's trained technicians can repair most faults in residential HVAC systems and replace parts that can't be fixed with ones of similar quality. The technicians also extend the life of systems by providing annual maintenance services and install most of the makes and models offered by the major brands.

Reputation:

We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.
4.4

Professionalism:

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.
5.0
Responsiveness
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Rainbow Heating & Air logo
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Rainbow Heating & Air

120 East 3rd Street, San Dimas, CA 91773
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  • Air Conditioning
  • Furnaces
  • Tune Up

Business Description

Rainbow Heating & Air is a well-established company that specializes in air conditioning repair services near West Covina. Its technicians routinely work on HVAC systems designed by the biggest brands, such as Rheem and Carrier, repairing faults with coils, vents, and thermostats, and replacing parts that can't be repaired. The technicians also install a wide range of residential HVAC systems and provide annual maintenance services. Rainbow Heating & Air accepts payments by check, cash, and major credit cards.

Reputation:

We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.
4.5
Yelp
5.0 / 5 (21)
Google
5.0 / 5 (8)

Professionalism:

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.
5.0
Responsiveness
Friendliness
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Detail
Back to Providers

Frequently Asked Questions

How do residential HVAC systems work?

Central HVAC systems use ductwork and mechanical blowers to deliver heating and cooling across a home’s primary living areas. Refrigerant-based systems, such as heat pumps and air conditioners, use pressurized gas that raises or lowers the temperature by absorbing heat. Their principal components include the evaporator coil, compressor, condenser coil, and blower. Furnaces generate heat by burning fuel, such as oil, propane, or natural gas. Energy from the burners is captured by a heat exchanger, and a flue exhausts combustion byproducts outdoors. Nowadays, homeowners can choose between dual-fuel systems, ductless heat pumps, and variable-speed models that provide enhanced comfort and efficiency.

How often do I need to schedule HVAC service for my system?

Central heating and cooling systems should be serviced annually in the spring and fall. Air conditioners should be inspected every spring; furnaces should be tuned up in the fall, and heat pumps need to be serviced twice per year. Scheduling maintenance early in the season can help homeowners prevent breakdowns and avoid the rush.

Why do HVAC systems need regular maintenance?

Preventive maintenance for HVAC equipment is just as important as an oil change for a car. Regular service visits increase the system’s efficiency, prevent unnecessary wear and tear, and detect problems before they worsen. For optimal results, technicians inspect all electrical and mechanical components. This type of maintenance extends the system’s lifespan, prevents safety hazards, and helps homeowners enjoy long- and short-term savings.

What’s the best way to care for an HVAC system in a multifamily investment property?

HVAC maintenance helps landlords retain quality tenants and control their ownership costs. For best results, centralized and decentralized heating and cooling systems should be serviced in the spring and fall. Technicians can lubricate moving parts, measure refrigerant levels, clean the coils, and check the belts and bearings. Landlords should also consider supplying new air filters to tenants to prevent unnecessary wear and tear, and unit breakdowns related to restricted airflow.

What are the signs of a broken HVAC system?

Heating and cooling systems contain hundreds of parts, which means that almost anything can go wrong. Some warning signs are obvious. For example, if the air conditioner is blowing hot air or if the furnace won’t shut off, it’s time to call a professional. Other malfunctions can cause subtle decreases in comfort and efficiency. Regardless of the problem, responding quickly is generally the best way to avoid more significant repairs and expenses. Homeowners can protect themselves by recognizing the following warning signs:

  • Unusually high energy bills
  • Excessive mechanical noise
  • Starting difficulties
  • Sudden shutdowns
  • Continuous airflow
  • Temperature imbalances
  • High humidity
  • Unpleasant odors
  • Ice buildup on the coils
  • Leaks or water damage

Does a home warranty cover HVAC repairs?

Yes, many home warranty companies pay for HVAC repairs. This type of coverage may be standard or included as an optional add-on. In most cases, homeowners are responsible for an initial service fee. If the unit cannot be repaired, the company may pay for a replacement.

Will replacing the HVAC system increase my home’s value?

While most homeowners only recoup 35% to 50% of their installation costs, a new HVAC system can be a major selling point that attracts potential buyers and results in a faster sale. The benefits depend on the local climate, the type of market, and the condition of the existing system. Aging or poorly maintained equipment may encourage buyers to submit lower offers, especially if problems are revealed during an inspection.

Are HVAC service contracts worth it?

HVAC service contracts are agreements made between a customer and HVAC service provider at the time of HVAC installation for repairs that cover regular tune-ups and maintenance. Some of the benefits of an HVAC service contract include:

  • Customers don't have to remember to schedule seasonal maintenance
  • Scheduled maintenance can extend the overall lifespan of an HVAC system
  • Getting tune-ups seasonally can increase the energy efficiency of the equipment
  • Homeowners may save money by preventing emergency repairs

Some homeowners don't see the value in service agreements because they're essentially insurance policies—the cost of additional repairs and service isn't always higher than the annual fees.


What does an HVAC services technician do?

An HVAC services technician can handle anything related to heating, ventilation, air conditioning, related electrical needs, and often, refrigeration. Their most common responsibilities include:

  • HVAC equipment installation
  • Emergency heating and cooling repairs
  • Seasonal maintenance to increase efficiency
  • Thermostat checks and fine-tuning
  • Air quality testing and ductwork/ventilation service
  • Checking and troubleshooting electrical connections
  • Connecting HVAC equipment to refrigerant, fuel, and water lines

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