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5 Best AC Repair Services in Charlotte, NC

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

Are you in need of an AC repair in Charlotte? Air conditioners (ACs) are critical for your family's summertime comfort, but an AC breakdown shouldn't have to set you back. Charlotte's HVAC servicers apply the latest technology to design custom-tailored, cost-efficient solutions. Whether it's simple repairs or a full replacement you need, This Old House recommends starting your AC repair company search with these highly-rated Charlotte providers.

Top AC Repair Companies in Charlotte, NC

Acosta Heating, Cooling, & Electrical Logo

Acosta Heating, Cooling, & Electrical

Based on 1,529 customer reviews.

Services Offered

MaintenanceFurnace InstallationAc InstallationAc RepairFurnace RepairDuctlessIndoor Air QualityFiltrationZoning Systems


  • Clear pricing policy
  • Reliable customer support
  • Informative resources
3915 Stuart Andrew Blvd, Charlotte, NC 704-665-5998 acostainc.com
Call Dad Logo

Call Dad

Based on 506 customer reviews.

Services Offered

Indoor Air QualityFurnace InstallationEmergency ServicesAc InstallationVentilationAc RepairFurnace RepairFiltrationMaintenanceDuctlessInspection


  • Reliable customer support
  • Informative resources
  • Free quote
4400 Stuart Andrew Blvd Suite N, Charlotte, NC 704-228-1643 calldad.com
Ross & Witmer Heating & Air Conditioning Logo

Ross & Witmer Heating & Air Conditioning

Based on 388 customer reviews.

Services Offered

Emergency ServicesMaintenanceFurnace InstallationAc InstallationAc Repair


  • Prompt service delivery
  • Reliable customer support
  • Free quote
5100 Hovis Rd, Charlotte, NC 704-610-1119 rossandwitmer.com
Bradham Brothers, Inc. Heating, Cooling and Electrical Logo

Bradham Brothers, Inc. Heating, Cooling and Electrical

Based on 1,819 customer reviews.

Services Offered

Furnace InstallationMaintenanceIndoor Air QualityAc RepairVentilationAc InstallationFurnace Repair


  • Reliable customer support
  • Free quote
  • Informative resources
6128 Rozzelles Ferry Rd, Charlotte, NC 704-912-1456 bradhambrothers.com

More Local Hvac Companies

All City Heat and Air

User Reviews: 5/5 

6128 Brookshire Blvd Suite L
Charlotte, NC 28216

One Hour Heating & Air Conditioning®

User Reviews: 5/5 

3030 Whitehall Park Dr Suite #1
Charlotte, NC 28273

Airtron Heating & Air Conditioning Charlotte

User Reviews: 5/5 

10616 Granite St L
Charlotte, NC 28273

Andersen Heating & Cooling

User Reviews: 5/5 

9800 Twin Lakes Pkwy C
Charlotte, NC 28269

MTB Mechanical

User Reviews: 5/5 

1201 Industrial Dr
Matthews, NC 28105

Integrity Heating & Cooling

User Reviews: 5/5 

11907 Sam Roper Dr
Charlotte, NC 28269

Patterson Heating & Air Conditioning

User Reviews: 4.8/5 

3922 Greensboro St
Charlotte, NC 28206


User Reviews: 5/5 

13725 S Ridge Dr
Charlotte, NC 28273

NASCAIR Heating & Cooling

User Reviews: 5/5 

377 Rubin Center Dr Suite 210
Fort Mill, SC 29708

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 Charlotte
Average Max Temp Percentile:80.7%
August Average Max Temp:87.7°F
Climate Zone:Mixed-Humid
Average Energy Cost:$0.1/kWh
Median Year Houses Built:1987
Average Heat Waves per Year:0.16

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

By understanding which type of air conditioner you have, you'll feel more confident in your provider search. Charlotte HVAC technicians have experience with different AC makes and models, and they can customize their skills to your needs.

  • Central AC: These are the most common home air conditioners, offering consistent, precise temperature control. They feature a central unit that cools air from outside, purifies it, and sends it through ducts to various rooms in your home.
  • Split ACs: Split ACs have two main elements: one indoors and one outdoors. They provide quiet operation, greater energy efficiency, ductwork options, and more cooling capability versus mini-splits.
  • 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 a common choice for condos, apartments, or individual rooms.
  • Window-mounted ACs: Window air conditioners are a popular choice for Charlotte apartments, townhomes, and condos. These budget-friendly, convenient units are designed for cooling small spaces and single rooms, 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.
  • Ductless mini-split: Ductless mini-splits have an exterior unit and one or more indoor units, with no ductwork required. They offer higher energy efficiency, flexible installation options, and individual room temperature control.

How to Choose Your Charlotte AC Repair Service

You likely want a swift resolution for your air conditioner's problem. However, before hiring a repair company, it's important to do careful research to ensure it's the best for your home. Here are a few essential steps to follow.

Confirm the Company Is Properly Licensed and Insured

The North Carolina State Board of Examiners of Plumbing, Heating and Fire Sprinkler Contractors licenses, regulates, and hears complaints about AC repair companies. To apply, business owners must pass a comprehensive exam, financial audit, and background check. Crew members under the owner don't need a license.

Many states and cities also require companies to carry liability insurance. Even if your community doesn't require it, we still recommend choosing an insured company. This will protect you if an accident happens or something gets damaged.

Read Customer Reviews

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

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

Compare Estimates

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

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Frequently Asked Questions About AC Repair in Charlotte

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

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$65–$173
Electrical circuits$200–$250
Drainage problems$100–$150
Refrigerant leak$400–$1500
Frozen condenser coils$1,296–$3,887
Fan or air blower issues$150–$200
Compressor replacement$600–$1,641

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

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

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 Charlotte's hot average highs, the off season will usually be in the winter months when temperatures start to drop.

What do I do if my AC is 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 extract heat energy from your home. A technician can help by clearing the clog or replacing a defective coil.

Why should I hire an HVAC professional? Couldn't I repair my air conditioner myself?

You can most likely position a window AC unit without professional help. However, installing other air conditioners should almost always be done by an HVAC contractor who knows the complex wiring, tubing and piping. We also advise getting professional installation due to the risk of refrigerant spills.

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