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Best AC Repair Services in Westminster, CO

Our Recommended Top 15

We did the research for you!

  • Licensing
  • User Reviews
  • Mystery Shopping Calls

Our goal is to connect people with the best local professionals. We scored Westminster AC Repair Services on more than 25 variables across five categories, and analyzed the results to give you a hand-picked list of the best.

40Reviewed

30Curated

15Top Picks

Learn about our selection process.

Providers

featured provider = Featured Provider

5800 W 60th Ave, Unit 4, Arvada, CO 80003

Expertise.com Rating

Review Sources

Google
4.8 (461)
Yelp
4.1 (51)
Facebook
5.0 (7)

Why choose this provider?

Lee's Appliance & Refrigeration Service is a locally owned and operated company that has been in operation since 1955. It helps residential and commercial clients in keeping their air conditioning systems running efficiently year-round by providing them with repair services. Its technicians are EPA certified and undergo background checks and drug tests for customers' safety. They also repair dishwashers, microwaves, refrigerators, dryers, and stoves and are knowledgeable in working with leading brands of air conditioners like Amana and Westinghouse.

  • Furnaces
  • Maintenance & Repair

4935 Independence St, Wheat Ridge, CO 80033

Expertise.com Rating

Review Sources

Google
4.9 (166)
Yelp
4.5 (50)
Facebook
5.0 (13)

Why choose this provider?

Tradewinds Heating and Cooling, Inc., delivers HVAC solutions to residential and commercial property owners in Westminster and the nearby areas. Its NATE-certified technicians take care of the repair and installation of air conditioners and handle various makes, models, and styles of cooling units. They also work on Wi-Fi thermostats, ductless units, heat pumps, and high-velocity HVAC systems. In addition, the company integrates indoor air quality products into properties and provides duct cleaning services. The father-and-son business has been addressing the needs of clients since 2000.

  • Water Heaters
  • Furnaces
  • Installation

10824 Leroy Dr #7, Northglenn, CO 80233

Expertise.com Rating

Review Sources

Google
4.9 (220)
Facebook
5.0 (34)

Why choose this provider?

303Heat.com is an HVAC company that has been providing AC repair services to clients in Westminster and its surrounding areas since 2013. Its technicians perform a thorough inspection of the AC unit to address the main problem and avoid back jobs. Its services include AC installation, replacement, maintenance, and tune-up. The company confines its service areas to immediate surrounding areas to reduce customer waiting times. Jared and April Herrman, the operators and owners of the company, have over 16 years of experience in the industry.

  • Installation
  • Maintenance & Repair

5775 W 56th Avenue, Unit B, Arvada, CO 80002

Expertise.com Rating

Review Sources

Google
4.9 (177)
Facebook
5.0 (12)

Why choose this provider?

Mighty Pine Heating & Air has been serving clients in the Westminster metro since 2013. The family-owned and family-operated company provides repair services to customers who are experiencing issues with their air conditioning systems such as leaks, banging noises, and repeated on and off cycles. It also handles furnace, air handler, humidifier, heat pump, thermostat, and water heater installation and repair jobs. The company's technicians are NATE certified and are well-versed in working with various makes and models of HVAC equipment.

  • Furnaces
  • Commercial

4020 Youngfield St., Wheat Ridge, CO 80033

Expertise.com Rating

Review Sources

Google
4.9 (623)
HomeAdvisor
4.8 (162)

Why choose this provider?

Apple Aire Heating & Cooling delivers AC repair services to the residents of Westminster and the surrounding areas. Its HVAC professionals are trained to diagnose and fix the possible causes of common air conditioning issues, such as warm air, loud noises, and high cooling bills. They also install and repair furnaces, water heaters, and heat pumps. The Wheat Ridge-based company is a partner of Daikin and has been in the business for more than 30 years.

  • Commercial

7564 Moore Court,, Arvada, CO 80005

Expertise.com Rating

Why choose this provider?

DMC Services handles air conditioning system solutions for customers across Westminster and nearby communities. Its technicians repair a variety of makes and models of air conditioning systems and install Rheem products. In addition, the team at DMC Services repairs, replaces, and maintains furnaces and heat pump systems. The company also maintains good indoor air quality in its clients' properties by installing HEPA air cleaners, ultraviolet treatment systems, steam humidifiers, dehumidification systems, and electronic air cleaners.

  • Maintenance & Repair

Westminster, CO

Expertise.com Rating

Review Sources

HomeAdvisor
4.7 (221)
Facebook
5.0 (31)
Google
4.8 (17)

Why choose this provider?

Knight Heating & Cooling is a locally owned HVAC company serving the Westminster metro. Its team comprises master electricians, master plumbers, and trained technicians who address HVAC and plumbing issues in clients’ homes or business offices. It offers various AC services, including repairs and installations of different makes and models. They also run tune-ups to check the performance levels of comfort systems. Business co-owner Aaron Quintana learned the trade at the age of four from his father, who ran an HVAC company.

  • Installation
  • Maintenance & Repair

14998 W 6th Ave. Suite 800, Golden, CO 80401

Expertise.com Rating

Review Sources

Google
4.8 (7303)
Facebook
4.5 (554)
Yelp
2.5 (337)

Why choose this provider?

AAA Service Plumbing Heating Electric provides services to clients across the Westminster metro and the surrounding cities. Its team focuses on handling central and ductless air conditioning systems. The company also offers air conditioning repair services to keep individuals and families comfortable in their homes' indoor temperatures while preventing high energy consumption. Its other services include heat pump tune-ups, installation, repair, maintenance, and replacement. The company has been serving residents of the community since 1983.

  • Maintenance & Repair

5415 W. 59th Ave. Unit A, Arvada, CO 80003

Expertise.com Rating

Review Sources

Google
4.8 (157)
Facebook
5.0 (17)
Yelp
3.8 (9)

Why choose this provider?

Redline is a family-owned and operated business that offers AC repair services to clients in Westminster. Its repair technicians work with different air conditioner brands and models. The company has been providing residential and commercial HVAC solutions since 2004. In addition to AC repair, its professionals' expertise includes air conditioning and gas furnace installation, ductless mini split repair, and home automation. Redline offers a selection of Carrier heating and cooling equipment and GPS auto-cleaning ionization systems.

  • Installation
  • Maintenance & Repair

12295 Pennsylvania St., Unit 8B, Thornton, CO 80241

Expertise.com Rating

Review Sources

Google
4.8 (615)
Yelp
4.5 (8)
Facebook
5.0 (5)

Why choose this provider?

Impact Heating, Cooling, Plumbing & Electric has been serving the Westminster area since 2011. The Thornton-based HVAC company assists residential and commercial customers by providing them with heating and cooling solutions, including AC installation, maintenance, and repair. Its NATE-certified technicians deal with problems like water leaking from AC units and warm air coming from the vents. They also troubleshoot units that make odd noises or emit unusual odors. The technicians receive regular training so they can keep up with the latest technology and methods in the field.

  • Water Heaters
  • Furnaces
  • Installation

2727 W. 92nd Ave. Suite 100C, Federal Heights, CO 80260

Expertise.com Rating

Review Sources

Google
4.6 (109)
Facebook
5.0 (11)
HomeAdvisor
5.0 (1)

Why choose this provider?

JD’s Plumbing Heating & Air Conditioning has been serving Westminster and the surrounding areas for more than 15 years. Its technicians handle residential and commercial air conditioning repairs. They are trained to diagnose and repair common air conditioning issues, such as strange odors, odd noises, and restricted airflow. They also troubleshoot heating system problems. In addition to heating and cooling solutions, the company provides whole house air cleaner installation, sewer line repair, and hydro jetting services.

  • Water Heaters
  • Furnaces

1351 W 121st, Westminster, CO 80234

Expertise.com Rating

Review Sources

Google
5.0 (687)
Yelp
5.0 (14)
Facebook
5.0 (9)

Why choose this provider?

True Heating & Cooling offers repair and maintenance of air conditioning systems in Westminster. It evaluates the weak spots of AC units and recommends improvement solutions. Since 2015, it has been helping clients decide whether an AC repair or replacement is necessary to regain comfort in their homes. Its NATE-certified technicians handle different AC brands and models. They also conduct routine HVAC routine tune-ups and installation and carbon monoxide testing. The contractor is a member of the National Comfort Institute.

  • Maintenance & Repair

1410 Park St, Ste F, Castle Rock, CO 80109

Expertise.com Rating

Review Sources

Google
4.7 (320)
Yelp
4.0 (39)
Facebook
4.8 (19)

Why choose this provider?

Courtesy Plumbing & Heating Services caters to clients in Westminster and the surrounding cities. Its team offers air conditioning repair services to protect individuals and their families from extreme heat, whether by maintaining or improving the cool temperature of their homes. It also installs mini splits for clients wishing to have an option to cool and warm their homes using a single system. The company also handles HVAC systems in commercial properties. Excavation services are also available.

  • Maintenance & Repair

2951 W 91st Pl, Federal Heights, CO 80260

Expertise.com Rating

Review Sources

Google
4.7 (145)
Facebook
4.6 (53)

Why choose this provider?

Green-Tech Heating & Cooling comprises a team of air filtration specialists to serve the community of Westminster. It offers a variety of HVAC services, including air conditioner installation and repair. They also provide cleaning and repair services for air ducts. The company practices energy efficiency and uses the most ecologically responsible parts and methods available. It stays up to date with the current trends in the heating and cooling industry, educating customers about the benefits of a green approach.

  • Water Heaters
  • Installation
  • 24/7

5610 Lamar St., Arvada, CO 80002

Expertise.com Rating

Review Sources

Google
4.9 (131)
Facebook
5.0 (11)

Why choose this provider?

Vectra Mechanical is an HVAC company founded by Tim Ketsdever in 2006 with an aim to provide equipment solutions to the local community. The business serves the Westminster area, offering AC repair solutions to a variety of problems. These include insufficient cooling, inconsistent airflow, humid conditions, and moisture leaks. It offers 24/7 emergency assistance for those who need their ACs fixed late at night. Vectra Mechanical is also a dealer of various Daikin air conditioners. Its technicians are certified by the North American Technician Excellence.

  • Installation
  • Maintenance & Repair

Compare our Top AC Repair Services

NameExpertise RatingAddressPromotionsLearn more
Lee's Appliance & Refrigeration Service
5800 W 60th Ave, Unit 4, Arvada, CO 80003
Tradewinds Heating and Cooling, Inc.
4935 Independence St, Wheat Ridge, CO 80033
303Heat.com
10824 Leroy Dr #7, Northglenn, CO 80233
Mighty Pine Heating & Air
5775 W 56th Avenue, Unit B, Arvada, CO 80002
Apple Aire Heating & Cooling
4020 Youngfield St., Wheat Ridge, CO 80033
DMC Services
7564 Moore Court,, Arvada, CO 80005
Knight Heating & Cooling
Westminster, CO
AAA Service Plumbing Heating Electric
14998 W 6th Ave. Suite 800, Golden, CO 80401
Redline
5415 W. 59th Ave. Unit A, Arvada, CO 80003
Impact
12295 Pennsylvania St., Unit 8B, Thornton, CO 80241
JD’s Plumbing Heating & Air Conditioning
2727 W. 92nd Ave. Suite 100C, Federal Heights, CO 80260
True Heating & Cooling
1351 W 121st, Westminster, CO 80234
Courtesy Plumbing & Heating Services
1410 Park St, Ste F, Castle Rock, CO 80109
Green-Tech Heating & Cooling
2951 W 91st Pl, Federal Heights, CO 80260
Vectra Mechanical
5610 Lamar St., Arvada, CO 80002

FAQs

  • How does air conditioning work?

    Residential and commercial air conditioning systems use pressurized refrigerant to remove excess heat and humidity. The refrigerant passes through a network of coils and valves that allow the coolant to absorb and release heat as it changes between its gas and liquid forms. Primary components include the evaporator and condenser coils, compressor, expansion valve, and fans.


  • How do I decide whether to repair or replace my AC?

    As a rule of thumb, replacement is recommended when repairs would exceed half the cost of a new system. Age, efficiency, and reliability are also deciding factors. Replacement is typically the best option for HVAC systems that are more than 10 years old and have problems with frequent breakdowns, decreased output, increased runtimes, excessive noise, or rising energy use. Alternatively, homeowners can multiply the age of the system by the estimated cost of repairs. If the amount exceeds $5,000, replacement is typically the best solution.

  • Can you repair an AC compressor?

    Compressor malfunctions are typically caused by faulty electrical connections, defective capacitors, and improper refrigerant levels that affect the system's operating pressure. Before calling a professional, homeowners can replace the air filter, double-check the thermostat settings, and hose off the outdoor unit to rule out minor maintenance-related problems. If these steps don't resolve the issue, the compressor may need to be replaced. Unfortunately, compressors aren't just one of the most critical components of the air conditioning system, they're also one of the most expensive. If the unit can't be repaired, a licensed HVAC contractor can determine whether a partial or full replacement is the best option.


  • How do I repair an air conditioning duct?

    Air ducts are responsible for a large portion of HVAC-related energy losses. According to the U.S. Environmental Protection Agency’s Energy Star program, 30% of heated and cooled air escapes from the ducts before it reaches its final destination. Some of the most common warning signs include hot and cold spots, odors, and low or no airflow. Loose ducts can be reconnected, and small cracks can be sealed with metallic foil tape. If the ducts are damaged, contaminated, or collapsed, it is usually time to call a professional. Trained AC technicians can also determine if the supply and return ducts are properly sized.


  • Does home insurance cover AC repairs?

    Homeowners’ insurance covers the cost of AC breakdowns caused by fire, lightning strikes, vandalism, or theft. To qualify for coverage, the homeowner must notify the insurance carrier of the loss and provide a report from a licensed contractor. Then, an insurance adjuster will evaluate the claim. Unfortunately, insurance coverage may only pay a limited amount, especially if the homeowner has a high-deductible policy.

  • How long does a new AC last?

    The average AC system has an expected lifespan of 14 years. Longevity can vary substantially depending on the unit's maintenance history and building-related factors that determine how often the system runs. Homeowners can extend the life of their HVAC equipment by scheduling annual maintenance, replacing filters monthly, and using recommended thermostat settings.

  • How do I maintain my AC to avoid needing repairs?

    Preventive AC maintenance is the key to increased longevity. Here are a few of the most beneficial tasks that homeowners can perform themselves.

    • Replacing air filters monthly
    • Using recommended thermostat settings
    • Keeping shades or blinds closed during the summer
    • Hosing off the outdoor coils to remove pollen and dirt
    • Monitoring utility bills for changes in consumption
    • Scheduling professional tune-ups every spring

    If problems arise, it's wise to contact a professional as soon as possible to avoid more extensive repairs. Responding quickly is the best way to prevent sudden breakdowns that may require a more expensive emergency service call.


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