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Verified Reviews for Air Conditioning pros in Ottawa, IL

*The Angi rating for Air Conditioning companies in Ottawa, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Air Conditioning needs.

*The HomeAdvisor rating for Air Conditioning companies in Ottawa, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Air Conditioning needs.

Last update on July 20, 2023

Find Air conditioning pros in Ottawa

Avatar for Dedication Restoration
Dedication Restoration
4.6(
115
)
Air Ducts & Vents - Clean

Serving Ottawa, IL and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"Great experience! The Works Air team were quick to respond, they provided excellent service, and we would recommend them to everyone."
Response time4 hrs
5 neighbors recently requested a quote
Recommended by95%of homeowners
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North South Heating and Cooling
New to Angi
Central A/C - InstallCentral A/C - Service or RepairCentral A/C - Install - For Business+1 more

Serving Ottawa, IL and surrounding areas

Approved

Free estimates

Small jobs welcome

Credit card accepted

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!\n

6 neighbors recently requested a quote
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Avatar for Kleaner cleaners
Kleaner cleaners
New to Angi
Air Ducts & Vents - Clean

Serving Ottawa, IL and surrounding areas

Approved

Kleaner cleaners offer all areas of cleaning with maintenance services offered too. Reasonably priced and dedicated to customer satisfaction with only 4 workers family oriented call us or text at 779-223-2282 \[email protected] \n

Lake summerset job
Lake summerset job
Lake summerset job
Lake summerset job
School teachers house

+5

21 neighbors recently requested a quote
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Success Landscaping
New to Angi
Air Ducts & Vents - Clean

Serving Ottawa, IL and surrounding areas

Approved

At AK Enterprise, we are committed to providing reliable, high-quality landscaping services that bring beauty and value to every property we work on. We specialize in lawn care, landscape design, maintenance, cleanup services, and outdoor improvements tailored to each customer’s needs. Our goal is simple: deliver dependable service, attention to detail, and results that exceed expectations. Whether it’s maintaining a healthy lawn or transforming outdoor spaces, we take pride in helping our customers create landscapes they can enjoy year-round.

1 neighbors recently requested a quote
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Avatar for Air Now
Air Now
4.6(
13
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace

Serving Ottawa, IL and surrounding areas

In business since 2001

"I wasn't home, but the air is now working colder than ever. The Air Now company knew what the problem was and fixed, unlike the other companies I had hired each summer season. Thanks again Air Now!!!!!"
30+ year old system.
This was an energy hog.
The furnace is set.
Energy efficient 2-stage.
The new system completed

+1

Recommended by69%of homeowners
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Avatar for R & G Heating and Cooling
R & G Heating and Cooling
5.0(
6
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+3 more

Serving Ottawa, IL and surrounding areas

In business since 2022

Free estimates

Credit card accepted

"Marco from R & G did an excellent job replacing the water heater at my rental property. I have called him many times for a variety of services at different locations. He is very professional, and I recommend him to anyone looking for HVAC services."
Recommended by100%of homeowners
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Avatar for North Alabama Technical Services
North Alabama Technical Services
4.9(
124
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+3 more

Serving Ottawa, IL and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

"Mr. Ferrell worked with my husband over the phone to fix the problem. It was surprisingly fast and stress-free. To have the work done remotely in less than an hour was wonderful."
2014 Super Service Award Winner!
Additional Photos
Recommended by97%of homeowners
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Avatar for Rardin Plumbing Heating & A/C
Rardin Plumbing Heating & A/C
4.6(
11
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+3 more

Serving Ottawa, IL and surrounding areas

Free estimates

Emergency services offered

Credit card accepted

"Excellent service.  Oscar and his crew go far and above what is necessary to fix or replace plumbing.  They are very conscientious, courteous and respectful.  They are also very considerate of your property, taking measures to insure that floors are kept clean and all debris is removed when they leave.  I will hire Rardin Plumbing and Heating again, and I highly recommend them.
"
Recommended by100%of homeowners
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Avatar for Sears Heating and Cooling - Chicago South
Sears Heating and Cooling - Chicago South
3.8(
28
)
Central A/C - InstallDuctless Mini-split A/C - Install or Replace

Serving Ottawa, IL and surrounding areas

In business since 1893

Free estimates

Warranties offered

"Installation took place several days later than they said it would, but the unit is good so we are generally satisfied."
A/C Diagram
Carrier Air Filters
Kenmore unit
Carrier furnace
Recommended by82%of homeowners
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Showing 1-10 of 40
Air Conditioning questions, answered by experts

Don’t run your AC with a wet filter. It can cause your AC to work too hard, which will run up your utility bill and cause extra wear and tear on the system. You could also spread moisture and mold throughout your house. Turn off the AC, remove the wet filter, and check for cracks or clogs. Fix the problem (with a pro’s help, if you need it), and put a dry filter in place before you turn the system back on.

To extend your HVAC system’s lifespan, it’s crucial to keep up with maintenance. This includes changing filters and thermostat batteries, keeping the outside unit clean and clear of clutter, and lubricating moving parts. Watch out for leaks, mold buildup, and blockages to ensure your unit stays in good working order. Spotting these issues early can be the difference between a simple, wallet-friendly repair and an expensive replacement.

Florida rooms can have heat or air conditioning, although not all do. These rooms can be added to the existing HVAC system or use a mini-split system, or they may just use a ceiling fan or the breeze from the windows for cooling. Florida rooms with air conditioning often have glass windows to keep the cool inside instead of just mesh screens.

Modern AC leak sealants work as a temporary measure to stop refrigerant leaks. You can purchase them at most home improvement stores or on online. When using an AC leak sealant, keep in mind that it’s only a temporary solution, so you’ll still need to hire a pro to install a replacement part as soon as possible.

No, you don’t need a ductless unit in every room. Ductless AC units don't work the way that window units do, where the air doesn't travel outside that room. The indoor air handlers all attach to the outdoor condenser. While the air doesn't travel the way that traditional ductwork would, the ductless AC units create zones so that one part of the home can be cooler than another. They can spread effectively enough that indoor units only need to be placed in main living areas.

The Ottawa, IL homeowners’ guide to air conditioning services

From average costs to expert advice, get all the answers you need to get your job done.

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