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5 Best AC Repair Services in Flagstaff, AZ

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

Home air conditioners (ACs) use their fair share of energy in warmer months. Are you one of the many residents who may need an AC repair in Flagstaff, and also care about energy efficiency? A dependable AC repair company can help you install and optimize an HVAC system that runs smoothly and reduces your energy costs. Whether you need routine maintenance, emergency repairs, or total AC replacement, we'll highlight the best AC repair in Flagstaff so you can get your home back to a comfortable temperature quickly.

Top AC Repair Companies in Flagstaff, AZ

Boyer Heating & Cooling LLC Logo

Boyer Heating & Cooling

4.2/5
Based on 21 customer reviews.

Services Offered

MaintenanceAc RepairAc InstallationIndoor Air QualityFurnace Installation

Highlights

  • Reliable customer support
  • Clear pricing policy
  • Free quote
1160 W Kaibab Ln, Flagstaff, AZ 928-779-4543 boyerhc.com
Connolly Electric & Mechanical Logo

Connolly Electric & Mechanical

4.6/5
Based on 69 customer reviews.

Services Offered

Ac RepairDuctlessFiltrationVentilationZoning SystemsFurnace RepairEmergency ServicesMaintenanceBoiler InstallationIndoor Air QualityAc InstallationFurnace Installation

Highlights

  • Reliable customer support
  • Clear pricing policy
  • Prompt service delivery
2651 S Union Dr, Cottonwood, AZ 928-639-4251 connollyelectric.net
Best By Farr LLC Logo

Best By Farr

4.4/5
Based on 69 customer reviews.

Services Offered

MaintenanceAc RepairEmergency ServicesFurnace InstallationIndoor Air QualityFiltrationInspectionAc Installation

Highlights

  • Informative resources
  • Reliable customer support
781 Airpark Way Suite #a4, Cottonwood, AZ 928-282-2250 bestbyfarrllc.com
Air Dynamics Northern Arizona Logo

Air Dynamics Northern Arizona

4.3/5
Based on 20 customer reviews.

Services Offered

Ac InstallationIndoor Air QualityFurnace InstallationMaintenanceAc RepairDuctless

Highlights

  • Free quote
  • Reliable customer support
  • Informative resources
1546 E Sunset Cir, Cottonwood, AZ 928-862-2424 airdynamicsnaz.com

More Local Hvac Companies

Goettl's High Desert Mechanical

User Reviews: 5/5 

11715 E Berry Dr
Dewey, AZ 86327

One Hour Heating & Air Conditioning® of Prescott

User Reviews: 5/5 

6741 Corsair Ave Suite B
Prescott, AZ 86301

Indian Air

User Reviews: 4.5/5 

8933 E Laredo Dr
Prescott Valley, AZ 86314

Balanced Heating & Air Conditioning

User Reviews: 4.5/5 

555 W Rd 3 N Ste. D
Chino Valley, AZ 86323

Moyer's Heating & Cooling Inc.

User Reviews: 4.6/5 

8146 E Ashley Dr
Prescott Valley, AZ 86314

Wolfgangs Cool Touch Air Conditioning, Heating & Plumbing

User Reviews: 4.6/5 

3071 N Robert Rd # D
Prescott Valley, AZ 86314

Ferguson HVAC Supply

User Reviews: 4.3/5 

2265 Crosswind Dr
Prescott, AZ 86301

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 Flagstaff
Average Max Temp Percentile:68.3%
August Average Max Temp:85.2°F
Climate Zone:Cold
Average Energy Cost:$0.13/kWh
Median Year Houses Built:1493
Average Heat Waves per Year:0.4

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Common Types of Air Conditioners

There are a few different varieties of air conditioners on the Flagstaff market. While HVAC technicians can work with most types, knowing which one you have will simplify your company search.

  • Window-mounted ACs: Window air conditioners are a popular choice for Flagstaff townhomes, condos, and apartments. These budget-friendly, convenient 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 deploy their units without professional assistance, though technicians can still help with maintenance and repairs.
  • Split ACs: Split ACs have two main elements: one indoors and one outdoors. They offer silent operation, greater energy efficiency, ductwork options, and more cooling capability versus mini-splits.
  • Ductless mini-split: Ductless mini-splits have an exterior unit and multiple interior units, with no ductwork required. They offer higher energy efficiency, individual room temperature control, and flexible installation options.
  • Portable air conditioners: As the name hints, 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 preferred for apartments, condos, 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 and purifies outside air and sends it through ducts to different rooms in your home.

How to Choose Your Flagstaff AC Repair Service

With Flagstaff's sweltering heat, AC problems are urgent to fix for your comfort and safety. However, don't rush to sign a contract until you know a company is the best fit for you. We recommend following these steps in your research.

Confirm the Company Is Properly Licensed and Insured

The Arizona Registrar of Contractors has multiple different license classifications for HVAC contractors. For a C-39 (Air Conditioning and Refrigeration) classification, a contractor must have four years of experience and pass two exams. Contractors might also have a C-38 classification allowing them to work with heating, ductwork, and evaporative cooling systems.

You should also confirm a company has sufficient liability coverage, even if your state doesn't require it. Choosing an insured company will protect you if mishaps arise 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 businesses that handle 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 provider if most reviewers had subpar experiences.

Compare Estimates

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

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Frequently Asked Questions About AC Repair in Flagstaff

What's the cost of an AC repair job in Flagstaff?

Your AC repair costs will hinge on the type of unit you have 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$59–$158
Electrical circuits$200–$250
Drainage problems$100–$150
Thermostat$79–$198
Refrigerant leak$400–$1500
Frozen condenser coils$1,186–$3,557
Fan or air blower issues$150–$200
Compressor replacement$600–$1,502

How do I know if my air conditioning system needs repair?

Here are a few of the frequent AC issues you might face: It's best to contact a professional HVAC technician if you encounter any of these problems.

What month is best for getting an air conditioner replaced?

The best time to replace HVAC systems is during the off-season, when there's less demand for HVAC technicians and costs are cheaper. With Flagstaff's weather patterns, this is usually between late September and the middle of November or early March to mid-May.

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 pulls air into the outdoor unit through the condenser coil to remove heat energy from your home. A technician can help by clearing the clog or replacing a damaged coil.

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

Private accreditations aren't always necessary, but companies 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.

Sources

FEMA