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5 Best AC Repair Services in Fort Collins, CO

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Written By Max Peterson|Last Updated: February 05, 2024

Are you in need of an AC repair in Fort Collins? Air conditioners (ACs) are essential for your family's summertime comfort, but an AC breakdown shouldn't have to break the bank. Fort Collins' HVAC companies apply the latest technology to design custom-tailored, cost-efficient solutions. These top-rated Fort Collins contractors can help you with AC repair or replacement, keeping the job simple, quick, and economical.

Top AC Repair Companies in Fort Collins, CO

Aire Serv of Fort Collins Logo

Aire Serv of Fort Collins

Based on 427 customer reviews.

Services Offered

Ac RepairIndoor Air QualityEmergency ServicesFiltrationFurnace InstallationAc Installation


  • Clear pricing policy
  • Reliable customer support
  • Free quote
395 Delozier Dr Ste 120, Fort Collins, CO 970-282-7220 aireserv.com
Balance Point Heating & Air Conditioning Logo

Balance Point Heating & Air Conditioning

Based on 329 customer reviews.

Services Offered

Ac RepairMaintenanceDuctlessAc InstallationBoiler InstallationFurnace InstallationEmergency ServicesIndoor Air QualityFiltrationRadiant HeatingFurnace Repair


  • Informative resources
  • Reliable customer support
  • Clear pricing policy
5854 Lockheed Ave, Loveland, CO 970-444-5939 balancepointheating.com
Swan Heating & Air Conditioning, Inc. Logo

Swan Heating & Air Conditioning

Based on 1,669 customer reviews.

Services Offered

Furnace InstallationDuctlessFurnace RepairIndoor Air QualityFiltrationBoiler InstallationEmergency ServicesAc InstallationAc RepairBoiler RepairMaintenanceVentilation


  • Reliable customer support
  • Clear pricing policy
  • Informative resources
3838 N Garfield Ave, Loveland, CO 970-425-3681 swanhomecomfort.com
Specialized 72 Degrees Air Conditioning & Heating Logo

Specialized 72 Degrees Air Conditioning & Heating

Based on 25 customer reviews.

Services Offered

Furnace InstallationAc RepairMaintenanceInspectionFurnace RepairAc InstallationDuct Cleaning


  • Reliable customer support
  • Clear pricing policy
8115 Co Rd 86, Fort Collins, CO 970-221-5621 specialized72degrees.com

More Local Hvac Companies

Cool Ducts Heating and Cooling

User Reviews: 4.6/5 

2580 E Harmony Rd Suite 301-06
Fort Collins, CO 80528

Horsetooth Heating and Air

User Reviews: 4.5/5 

360 Linden St
Fort Collins, CO 80524

Hooley Heating & Air Conditioning

User Reviews: 4.4/5 

1314 Webster Ave
Fort Collins, CO 80524

Air Comfort, Inc.

User Reviews: 4.4/5 

150 Rome Ct
Fort Collins, CO 80524

Eagle Mechanical Inc. Heating & Air Conditioning

User Reviews: 4.7/5 

445 N Denver Ave
Loveland, CO 80537

Tri-City Heating & Air Conditioning Inc.

User Reviews: 4.6/5 

127 SW 12th St
Loveland, CO 80537

Buckhorn Heating & Air Conditioning

User Reviews: 4.5/5 

1016 S Lincoln Ave
Loveland, CO 80537

IMS Heating & Air, Inc.

User Reviews: 5/5 

5213 Longs Peak Rd A
Berthoud, CO 80513

MGI Mechanical Services

User Reviews: 4.6/5 

266 Basher Dr UNIT 1
Berthoud, CO 80513

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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Facts about Fort Collins
Average Max Temp Percentile:9.5%
August Average Max Temp:74.2°F
Climate Zone:Cold
Average Energy Cost:$0.12/kWh
Median Year Houses Built:1988
Average Heat Waves per Year:0.0

Expert Tips By

This Old House empowers homeowners with the knowledge and tools they need to tackle various projects and navigate the complexities of homeownership.

Common Types of Air Conditioners

There are a few different kinds of air conditioners on the Fort Collins market. While HVAC contractors can work with most types, knowing which one you have will ease your company research.

  • Ductless mini-split: Ductless mini-splits have an outdoor unit and multiple interior units, with no ductwork required. They offer flexible installation options, individual room temperature control, and higher energy efficiency.
  • Window ACs: Window air conditioners are a popular choice for Fort Collins townhomes, condos, and apartments. These compact, affordable units are designed for cooling single rooms and small spaces, and they fit snugly in a window frame or dedicated wall slot. Many window-mounted AC users install their units without professional assistance, though technicians can still help with maintenance and repairs.
  • Portable air conditioners: As the name implies, portable ACs don't require permanent installation or ductwork. Instead, they remove hot air through an exhaust hose connected to a window or nearby vent. They're popular for condos, apartments, or individual rooms.
  • Central AC: These are the most common residential AC systems, offering consistent, precise temperature control. They feature a central unit that cools air from outside, purifies it, and sends it through ducts to different rooms in your home.
  • Split ACs: Split ACs have two main elements: one inside and one outside. They provide quiet operation, enhanced efficiency, ductwork options, and more cooling capability versus mini-splits.

How to Choose Your Fort Collins AC Repair Service

While you might want to resolve your AC issue quickly, you should do some essential research before signing a contract with a repair service. Take the following steps to ensure you find the most suitable company for your home.

Confirm the Company Is Properly Licensed and Insured

Colorado licenses plumbers and electricians at the state level, but not HVAC contractors. Counties and cities are free to issue their own licenses, and we encourage you to contact your local government for more information.

You should also check a company has sufficient liability insurance coverage, even if your state doesn't require it. Choosing an insured company will protect you if something gets damaged during work.

Read Customer Reviews

Find customer reviews on the Better Business Bureau (BBB) website for each company you're interested in. The BBB accredits contractors that resolve complaints professionally and honor their warranties.

It's common for even the best AC repair companies to have both positive and negative reviews. Read each one carefully, and avoid a company if most reviewers had subpar experiences.

Compare Estimates

We recommend getting at least three different quotes to find the best value. Get a written copy of each quote, and learn more about emergency repair availability, installer guarantees, permitting fees and manufacturer warranties.

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Frequently Asked Questions About AC Repair in Fort Collins

How much can I expect to pay for AC repair in Fort Collins?

Your AC repair costs will hinge on your system's make and model and the malfunctioning part. A basic repair job like sorting out a thermostat might cost $150–$250, whereas a more intricate fix like swapping out the compressor will be more expensive.

See the average costs for common AC repairs below.

Common RepairAverage Cost
Clogged air filter$62–$166
Electrical circuits$200–$250
Drainage problems$100–$150
Refrigerant leak$400–$1500
Frozen condenser coils$1,243–$3,729
Fan or air blower issues$150–$200
Compressor replacement$600–$1,574

Does my air conditioner need routine maintenance? If so, how often?

It's a good idea to service your air conditioner at least annually. You can further maximize its efficiency and lifespan by keeping the outdoor unit clear of brush and debris.

Why is my AC running but not cooling?

If your AC is running but not cooling, a clogged condenser coil could be the culprit. Normally, the AC’s condenser fan draws air into the outdoor unit through the condenser coil to extract heat energy from your home. A technician can help by clearing the clog or replacing a faulty coil.

How many years until I should replace my AC unit?

With adequate maintenance, your air conditioner's lifespan could be 10-15 years. Remember that parts frequently become obsolete as time goes on. If your installer can't find a critical replacement part, you might need to consider getting a new air conditioner.

What industry certifications should I look for when researching Fort Collins AC repair companies?

Private accreditations aren't always necessary, but firms that seek them are typically more trustworthy. The two largest HVAC trade bodies that issue certifications are the American Society of Heating, Refrigerating, and Air Conditioning Engineers (ASHRAE) and Air Conditioning Contractors of America (ACCA).

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