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AC units after being repaired by a local pro

5 Best AC Repair Services in Naperville, 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 Naperville, especially in the summertime when comfort is essential. 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 Naperville providers.

Top AC Repair Companies in Naperville, IL

A All Temp Inc. Heating & Cooling Logo

A All Temp Inc. Heating & Cooling

5/5
Based on 341 customer reviews.

Services Offered

Ac RepairDuct CleaningFurnace RepairIndoor Air QualityFurnace InstallationEmergency ServicesAc InstallationMaintenance

Highlights

  • Informative resources
  • Prompt service delivery
  • Free quote
31w154 91st St, Naperville, IL 630-355-4474 aalltemp.com
Air-Rite Heating & Cooling, Inc. Logo

Air-Rite Heating & Cooling

5/5
Based on 1,211 customer reviews.

Services Offered

MaintenanceIndoor Air QualityAc InstallationDuctlessFurnace InstallationFiltrationEmergency ServicesAc RepairFurnace Repair

Highlights

  • Reliable customer support
  • Informative resources
  • Free quote
1150 Frontenac Rd, Naperville, IL 630-966-8100 air-rite.com
Comfort Services Heating & Air Conditioning, Inc. Logo

Comfort Services Heating & Air Conditioning

5/5
Based on 809 customer reviews.

Services Offered

VentilationIndoor Air QualityEmergency ServicesAc RepairInspectionDuctlessDuct CleaningFurnace RepairAc InstallationFiltrationFurnace InstallationMaintenanceBoiler InstallationBoiler Repair

Highlights

  • Informative resources
  • Clear pricing policy
  • Free quote
12461 S Industrial Dr E, Plainfield, IL 815-888-3240 comfortserv.com
Modern Air Solutions Inc Logo

Modern Air Solutions

5/5
Based on 844 customer reviews.

Services Offered

Duct CleaningIndoor Air QualityMaintenanceDuctlessFurnace InstallationAc InstallationAc RepairEmergency ServicesZoning Systems

Highlights

  • Reliable customer support
  • Clear pricing policy
  • Prompt service delivery
195 Kendall Point Dr Ste 19, Oswego, IL 630-675-4194 modern-air-solutions.com

More Local Hvac Companies

Kats Heating and Cooling

User Reviews: 5/5 

1509 Ogden Ave
Downers Grove, IL 60515

Brian's Heating & Air Conditioning

User Reviews: 5/5 

847 Weyrauch St
West Chicago, IL 60185

Charles McDuffee Co

User Reviews: 5/5 

7 S Adams St
North Aurora, IL 60542

Leslie Heating, Cooling, & Electric, Inc.

User Reviews: 5/5 

704 Oak Creek Dr
Lombard, IL 60148

Air Dynamics Heating and Cooling

User Reviews: 5/5 

14b Stone Hill Rd
Oswego, IL 60543

Nortek Environmental

User Reviews: 5.0/5 

600 Industrial Dr Suite 102
Naperville, IL 60563

Franzen Heating & Cooling

User Reviews: 5.0/5 

601 W New York St
Aurora, IL 60506

American Mechanical Systems

User Reviews: 4.7/5 

199 N Whispering Hills Dr
Naperville, IL 60540

HEAT24 Furnace Repair & Replacement

User Reviews: 4.7/5 

4935 Keller St
Lisle, IL 60532

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 Naperville
Average Max Temp Percentile:40.8%
August Average Max Temp:81.8°F
Climate Zone:Cold
Average Energy Cost:$0.13/kWh
Median Year Houses Built:1986
Average Heat Waves per Year:0.58

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

There are a few different kinds of HVAC models on the Naperville market. While HVAC technicians can work with most types, knowing which one you have will ease your company search.

  • Portable air conditioners: As the name suggests, portable air conditioners 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 residential AC systems, offering consistent, precise 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.
  • Split ACs: Split AC units 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.
  • Window ACs: Window air conditioners are a popular choice for Naperville apartments, townhomes, and condos. These compact, affordable 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 set up their units without professional assistance, though technicians can still help with maintenance and repairs.
  • Ductless mini-split: Ductless mini-split AC systems have an exterior unit and one or more indoor units, with no ductwork required. They offer flexible installation options, individual room temperature control, and higher energy efficiency.

How to Choose Your Naperville AC Repair Service

While you might want to resolve your AC issue quickly, you should carefully investigate what's out there before signing a contract with a repair service. Take the following steps to ensure you find the best company for your home.

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

Read customer reviews on the Better Business Bureau (BBB) website for each company you're interested in. The BBB accredits businesses that resolve complaints effectively and honor their warranties.

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

Compare Estimates

Obtain at least three detailed, written estimates from different companies for the best deal. 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 Naperville

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

Your AC unit 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 replacing 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$85–$211
Refrigerant leak$400–$1500
Frozen condenser coils$1,269–$3,807
Fan or air blower issues$150–$200
Compressor replacement$600–$1,607

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

Homeowners should have their AC systems serviced a minimum of once a 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.

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

You won’t need to change 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.

Should my HVAC company have a private accreditation?

Private accreditations might not be required, 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).

My HVAC problem is urgent. How quickly could a company respond?

The response time can vary by company, but HVAC companies strive to handle emergency repair requests as quickly as possible. Many 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.

Sources

FEMA