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5 Best AC Repair Services in Algonquin, IL

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

The Algonquin area is no stranger to heat waves, so your air conditioner must work double-duty to keep you safe and comfortable. To stay ahead of AC repairs in Algonquin, read up on these top-tier local businesses. Begin your AC repair company search with these respected Algonquin providers, and learn more about replacing your AC and future-proofing your home with this useful guide.

Top AC Repair Companies in Algonquin, IL

JNL Climate Control, Inc. Logo

JNL Climate Control

Based on 687 customer reviews.

Services Offered

Ac RepairFiltrationBoiler RepairEmergency ServicesFurnace InstallationInspectionBoiler InstallationFurnace RepairRadiant HeatingIndoor Air QualityMaintenanceAc InstallationDuctless


  • Clear pricing policy
  • Reliable customer support
  • Informative resources
215 Prairie Lake Rd, East Dundee, IL 847-358-2251 jnlclimatecontrol.com
G & R Heating and Air Logo

G & R Heating and Air

Based on 1,626 customer reviews.

Services Offered

Indoor Air QualityFurnace RepairEmergency ServicesBoiler InstallationBoiler RepairInspectionMaintenanceAc RepairFurnace InstallationAc InstallationDuct CleaningSmart Home IntegrationFiltration


  • Informative resources
  • Clear pricing policy
  • Reliable customer support
24 Center Dr Unit #9, Gilberts, IL 224-419-5324 grheatingcooling.com
All Temp Heating & Air Conditioning, Inc. Logo

All Temp Heating & Air Conditioning

Based on 562 customer reviews.

Services Offered

Ac RepairAc InstallationFurnace InstallationBoiler InstallationMaintenanceFurnace RepairEmergency ServicesDuctlessVentilation


  • Prompt service delivery
  • Clear pricing policy
  • Informative resources
124 E Liberty St, Wauconda, IL 847-526-9082 alltemp.net
Advantage Heating & Cooling Logo

Advantage Heating & Cooling

Based on 349 customer reviews.

Services Offered

Ac InstallationIndoor Air QualityFurnace RepairAc RepairFurnace InstallationDuctlessEmergency ServicesMaintenance


  • Free quote
  • Clear pricing policy
  • Informative resources
1750 Todd Farm Dr Ste D, Elgin, IL 224-203-2058 advantageheatac.com

More Local Hvac Companies

Leith Heating and Cooling Inc.

User Reviews: 5/5 

2587 Millennium Dr Unit J
Elgin, IL 60124

TEM Control HVAC Inc.

User Reviews: 4.7/5 

1445 Geringer Rd
Algonquin, IL 60102

Air Blue Heating and Cooling

User Reviews: 4.7/5 

1154 N Main St Unit D
Algonquin, IL 60102

Evolution Mechanical Heating & Cooling- McHenry County, Illinois

User Reviews: 4.7/5 

7103 Manor Rd # 1
Crystal Lake, IL 60014


User Reviews: 4.7/5 

9 Michigan Ave
East Dundee, IL 60118

One Call Heating & Cooling

User Reviews: 4.7/5 

707 W Main St
West Dundee, IL 60118

Tempco Heating & Air Conditioning

User Reviews: 4.6/5 

2511 Technology Dr #101
Elgin, IL 60124

Appliance Doctor and Hvac Repair Corp

User Reviews: 4.6/5 

1 Grandview Ct
Algonquin, IL 60102

V.M. O'Leary Sheet Metal & Heating

User Reviews: 4.6/5 

820 Three Oaks Rd
Cary, IL 60013

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 Algonquin
Average Max Temp Percentile:32.0%
August Average Max Temp:80.5°F
Climate Zone:Cold
Average Energy Cost:$0.13/kWh
Median Year Houses Built:1984
Average Heat Waves per Year:0.58

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Common Types of Air Conditioners

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

  • 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.
  • 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 different rooms in your home.
  • Window-mounted ACs: Window air conditioners are a popular choice for Algonquin condos, townhomes, 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 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 peaceful operation, enhanced efficiency, ductwork options, and more cooling capability versus mini-splits.
  • Ductless mini-split: Ductless mini-splits have an exterior unit and one or more indoor units, with no ductwork required. They offer individual room temperature control, flexible installation options, and higher energy efficiency.

How to Choose Your Algonquin AC Repair Service

You likely want a quick solution for your air conditioner's problem. However, before recruiting 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.

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 accidents happen during work.

Read Customer Reviews

Check customer reviews on the Better Business Bureau (BBB) website for each company you're interested in. The BBB recognizes 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 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 the emergency repair process, manufacturer warranties, and installer guarantees.

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Frequently Asked Questions About AC Repair in Algonquin

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

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$63–$169
Electrical circuits$200–$250
Drainage problems$100–$150
Refrigerant leak$400–$1500
Frozen condenser coils$1,268–$3,804
Fan or air blower issues$150–$200
Compressor replacement$600–$1,606

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

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

How often should Algonquin homeowners have their AC systems serviced?

Homeowners should have their AC systems serviced every year 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.

Is hiring an HVAC company better than doing the repair on my own?

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

How long is my air conditioner's lifespan? When should I consider a replacement?

You won’t need to buy a new air conditioner for 10–15 years with proper maintenance. As your AC ages, its mechanical parts might become hard to find. You'll probably need to consider new AC installation if your company can't replace a broken part.

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