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AC units after being repaired by a local pro

5 Best AC Repair Services in Edwardsville, IL

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Written By Max Peterson|Last Updated: April 18, 2024

Edwardsville homeowners are well-acquainted with the area's strong summertime heat and humid, sticky air. An efficient air conditioner (AC) is paramount for your summertime comfort. If you are in need of AC repairs in Edwardsville, look no further than the following companies. 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 Edwardsville providers.

Top AC Repair Companies in Edwardsville, IL



Based on 27 customer reviews.

Services Offered

MaintenanceAc RepairDuctlessFurnace InstallationAc Installation


  • Clear pricing policy
  • Free quote
  • Reliable customer support
208 W Main St, Glen Carbon, IL 314-420-9851 dmakshvac.com
Gili Heating & Cooling Logo

Gili Heating & Cooling

Based on 30 customer reviews.

Services Offered

Furnace InstallationAc InstallationAc Repair


  • Reliable customer support
  • Clear pricing policy
  • Free quote
6 N Shore Ln, Collinsville, IL 618-520-0207 giliheatingandcooling.com
Polar Aire Plumbing, Heating & Air Conditioning Logo

Polar Aire Plumbing, Heating & Air Conditioning

Based on 229 customer reviews.

Services Offered

Indoor Air QualityAc RepairBoiler InstallationEmergency ServicesInspectionFurnace InstallationDuctlessAc InstallationFurnace RepairBoiler RepairMaintenance


  • Clear pricing policy
  • Reliable customer support
  • Informative resources
2227 Vandalia St, Collinsville, IL 618-772-7007 callpolaraire.com
B & W Heating & Cooling Logo

B & W Heating & Cooling

Based on 244 customer reviews.

Services Offered

Ac RepairFurnace InstallationBoiler InstallationDuctlessVentilationBoiler RepairFiltrationIndoor Air QualityEmergency ServicesMaintenanceAc InstallationZoning SystemsDuct Cleaning


  • Informative resources
  • Reliable customer support
  • Prompt service delivery
398 E Edwardsville Rd, Wood River, IL 618-936-0361 bwheatcool.com

More Local Hvac Companies

Airco Service Co, Inc.

User Reviews: 4.6/5 

217 W Clay St
Troy, IL 62294

American Air Heating & Cooling

User Reviews: 4.6/5 

191 N Old St Louis Rd
Wood River, IL 62095

Peters Heating & Air Conditioning

User Reviews: 4.6/5 

3885 Schipkowski Rd
Edwardsville, IL 62025

McFarland Indoor Comfort Services

User Reviews: 4.4/5 

4008 Braden St
Granite City, IL 62040

Energy Stars Heating & Cooling Co

User Reviews: 5/5 

1350 Grand Ave
Madison, IL 62060

Crumer's Heating & Cooling

User Reviews: 4.2/5 

8114 Collinsville Rd
Collinsville, IL 62234

Dixon Heating Cooling

User Reviews: 4.3/5 

2261 Madison Ave
Granite City, IL 62040

Tettaton Heating & Cooling

User Reviews: 4.7/5 

22 Sycamore Dr
Caseyville, IL 62232

Garrett Heating & Cooling

User Reviews: 4.5/5 

645 Hill Rd
Caseyville, IL 62232

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

AC units after being repaired by a local pro

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Facts about Edwardsville
Average Max Temp Percentile:69.5%
August Average Max Temp:88.2°F
Climate Zone:Mixed-Humid
Average Energy Cost:$0.1/kWh
Median Year Houses Built:1986
Average Heat Waves per Year:8.65

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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 types of air conditioning units on the Edwardsville market. While HVAC professionals 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 Edwardsville apartments, condos, and townhomes. 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 air conditioner users deploy their units without professional assistance, though technicians can still help with maintenance and repairs.
  • Central AC: These are the most common home air conditioners, offering precise, consistent temperature control. They feature a central unit that cools and purifies outside air and sends it through ducts to various rooms in your home.
  • Ductless mini-split: Ductless mini-split ACs have an exterior unit and one or more indoor units, with no ductwork required. They offer flexible installation options, higher energy efficiency, and individual room temperature control.
  • Portable air conditioners: As the name implies, portable air conditioner units 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.
  • Split ACs: Split air conditioners have two main elements: one indoors and one outdoors. They offer peaceful operation, improved energy efficiency, ductwork options, and more cooling capability versus mini-splits.

How to Choose Your Edwardsville AC Repair Service

You likely want a swift resolution for your air conditioner's problem. However, before engaging with a repair company, it's important to carefully investigate how well it fits your home's needs. Here are a few essential steps to follow.

Confirm the Company Is Properly Licensed and Insured

There's no state HVAC license in the Land of Lincoln. Instead, cities and counties are free to set their own requirements and regulations. Check with your local building department for more information.

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

Check 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 normal for even the best AC repair providers to have both positive and negative reviews. Read each one carefully, and avoid a company if most reviewers had subpar experiences.

Compare Estimates

Obtain at least three detailed, written estimates from different companies for the best value. A good estimate should list additional fees such as permitting costs. You should also ask about manufacturer warranties, installer guarantees, and the emergency repair process.

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Frequently Asked Questions About AC Repair in Edwardsville

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

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 replacing the compressor will be more expensive.

See the average costs for common AC repairs below.

Common RepairAverage Cost
Clogged air filter$62–$165
Electrical circuits$200–$250
Drainage problems$100–$150
Refrigerant leak$400–$1500
Frozen condenser coils$1,235–$3,705
Fan or air blower issues$150–$200
Compressor replacement$600–$1,564

How often should Edwardsville homeowners have their AC systems serviced?

Homeowners should have their AC systems serviced annually to ensure optimal performance. This usually involves cleaning the outdoor unit of brush and debris. Regular servicing can help to maintain the system's efficiency and prolong its lifespan.

When is the best time to replace an AC unit?

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 Edwardsville's weather patterns, this is usually between late September and the middle of November or early March to mid-May.

What do I do if my AC is running but not cooling?

If your air conditioner is running but not cooling, a technician will usually check the condenser coil first. Normally, the outdoor unit fans draw air into the coil so the system can extract heat energy from your home. Clearing the blockage might be all that's necessary to get your AC cooling again.

How quickly can an HVAC company in Edwardsville respond to emergency repair requests?

The response time can vary by company, but HVAC companies strive to handle emergency repair requests as quickly as possible. A number of companies offer same-day or next-day service for these issues. While a specific timeframe might be listed in your contract, contacting the company directly is best so you can get the most accurate information.

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