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AC units after being repaired by a local pro

5 Best AC Repair Services in Caseyville, IL

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

Technical failures can be a nightmare scenario for homeowners who need an air conditioner (AC) repair in Caseyville, especially in the summer when keeping cool is essential. Begin your AC repair company search with these respected Caseyville providers, and learn more about replacing your AC and future-proofing your home with this useful guide.

Top AC Repair Companies in Caseyville, IL

Heritage Heating & Cooling Logo

Heritage Heating & Cooling

5/5
Based on 350 customer reviews.

Services Offered

MaintenanceIndoor Air QualityFurnace RepairAc InstallationAc RepairFurnace InstallationEmergency ServicesDuctless

Highlights

  • Free quote
  • Informative resources
  • Clear pricing policy
97 Betty Ln, O'Fallon, IL 618-769-3949 heritage-service.com
Tettaton Heating & Cooling Logo

Tettaton Heating & Cooling

4.7/5
Based on 133 customer reviews.

Services Offered

Boiler InstallationFiltrationBoiler RepairFurnace InstallationMaintenanceAc InstallationAc RepairFurnace RepairDuctless

Highlights

  • Clear pricing policy
  • Free quote
  • Reliable customer support
22 Sycamore Dr, Caseyville, IL 618-344-9211 tettatonhvac.com
Polar Aire Plumbing, Heating & Air Conditioning Logo

Polar Aire Plumbing, Heating & Air Conditioning

4.7/5
Based on 229 customer reviews.

Services Offered

MaintenanceFurnace RepairFurnace InstallationEmergency ServicesIndoor Air QualityBoiler InstallationDuctlessAc InstallationAc RepairBoiler RepairInspection

Highlights

  • Reliable customer support
  • Prompt service delivery
  • Informative resources
2227 Vandalia St, Collinsville, IL 618-772-7007 callpolaraire.com
Gili Heating & Cooling Logo

Gili Heating & Cooling

4.7/5
Based on 30 customer reviews.

Services Offered

Furnace InstallationAc InstallationAc Repair

Highlights

  • Clear pricing policy
  • Free quote
  • Reliable customer support
6 N Shore Ln, Collinsville, IL 618-520-0207 giliheatingandcooling.com

More Local Hvac Companies

Anytime Heating and Cooling

User Reviews: 4.7/5 

405 N Illinois St
Belleville, IL 62220

DMAK'S HVAC

User Reviews: 4.7/5 

208 W Main St
Glen Carbon, IL 62034

Energy Stars Heating & Cooling Co

User Reviews: 5/5 

1350 Grand Ave
Madison, IL 62060

Airco Service Co, Inc.

User Reviews: 4.6/5 

217 W Clay St
Troy, IL 62294

Garrett Heating & Cooling

User Reviews: 4.5/5 

645 Hill Rd
Caseyville, IL 62232

Kiefer Heating & Cooling, Inc.

User Reviews: 4.5/5 

140 Iowa Ave #210
Belleville, IL 62220

C&K Heating & Cooling

User Reviews: 4.5/5 

1116 Galaxy Dr
Lebanon, IL 62254

Crumer's Heating & Cooling

User Reviews: 4.2/5 

8114 Collinsville Rd
Collinsville, IL 62234

Dole Heating & Air Conditioning

User Reviews: 5/5 

1920 S Broadway
St. Louis, MO 63104

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 Caseyville
Average Max Temp Percentile:71.8%
August Average Max Temp:88.7°F
Climate Zone:Mixed-Humid
Average Energy Cost:$0.1/kWh
Median Year Houses Built:1974
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

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

  • Ductless mini-split: Ductless mini-split AC systems have an outdoor unit and one or more indoor units, with no ductwork required. They offer individual room temperature control, flexible installation options, and higher energy efficiency.
  • Split ACs: Split AC systems have two main elements: one inside and one outside. They provide silent operation, enhanced efficiency, ductwork options, and more cooling capability versus mini-splits.
  • Central AC: These are the most common home air conditioners, offering precise, consistent 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.
  • Portable air conditioners: As the name implies, portable AC systems 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.
  • Window-mounted ACs: Window air conditioners are a popular choice for Caseyville condos, townhomes, and apartments. 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 deploy their units without professional assistance, though technicians can still help with maintenance and repairs.

How to Choose Your Caseyville AC Repair Service

With the intense Caseyville heat, AC issues are top priority to fix. However, to get the best possible outcome, it's critical to investigate different HVAC companies first. We recommend adhering to these steps as you prepare.

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

Find customer reviews on the Better Business Bureau (BBB) website for each company you're interested in. The BBB accredits businesses that respond to 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 provider if most reviewers had subpar experiences.

Compare Estimates

We advise getting three or more estimates to find the best value. Get a written copy of each quote, and learn more about emergency repair availability, installer guarantees, manufacturer warranties and permitting fees.

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Frequently Asked Questions About AC Repair in Caseyville

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

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 switching out the compressor will be more expensive.

See the average costs for common AC repairs below.

Common RepairAverage Cost
Clogged air filter$63–$169
Electrical circuits$200–$250
Drainage problems$100–$150
Thermostat$84–$211
Refrigerant leak$400–$1500
Frozen condenser coils$1,267–$3,800
Fan or air blower issues$150–$200
Compressor replacement$600–$1,604

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 AC units should almost always be done by an HVAC contractor who knows the complicated piping, tubing and wiring. We also advise seeking professional installation due to the danger of refrigerant spills.

How many years until I should replace my AC unit?

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

Should my HVAC company have a private accreditation?

Private accreditations aren't always necessary, but businesses 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).

How quickly can an HVAC company in Caseyville 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. Some companies offer same-day or next-day service for these issues. While a specific timeframe might be listed in your contract, contacting the contractor 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.

Sources

FEMA