Top-rated air conditioning pros.

Get matched with top air conditioning pros in Sherman, IL

Enter your zip and get matched with up to 5 pros

Need a pro for your air conditioning project in Sherman, IL?

Select your specific project to find the pro for you.

Verified Reviews for Air Conditioning pros in Sherman, IL

*The Angi rating for Air Conditioning companies in Sherman, 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 Sherman, 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 March 09, 2026

Find Air conditioning pros in Sherman

Avatar for MB Heating & Cooling
MB Heating & Cooling
4.6(
26
)
Central A/C - Service or Repair

Serving Sherman, IL and surrounding areas

Approved

In business since 1986

Emergency services offered

Credit card accepted

"Excellent service. Professional explained everything 💯 was prompt with showing up for service call & fixed during call. In the future I will only be calling complete comfort for all my heating & air conditioning needs."
Response time4 hrs
Response rate90%
16 neighbors recently requested a quote
Request Quote
Tiger Plumbing, Heating, Air Conditioning, & Electrical Services
3.4(
357
)
Central A/C - InstallAir Ducts & Vents - CleanCentral A/C - Service or Repair+1 more

Serving Sherman, IL and surrounding areas

Approved (Corporate)

In business since 1993

Free estimates

Emergency services offered

"2 friendly guys that did awesome work. Transfer switch works great and it's nice to see them clean up when done. I would definitely use the tiger again for electrical work."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+5

313 neighbors recently requested a quote
Recommended by73%of homeowners
Request Quote
Avatar for Ask Michael Renovations, LLC
Ask Michael Renovations, LLC
4.6(
32
)
Window A/C Unit - Service or RelocateDuctless Mini-split A/C - Install or Replace

Serving Sherman, IL and surrounding areas

Approved

In business since 2000

Free estimates

Warranties offered

"Mr. Fairfield exceeded all of our expectations. He went above and beyond to see that the job was not only done well but on time to meet our licensing standards. We will be using him for all of our handyman needs. Highly recommend!"
Response time1 day
17 neighbors recently requested a quote
Recommended by89%of homeowners
Request Quote
Bakers HVAC Solutions Co LLC
New to Angi
Air Ducts & Vents - CleanCentral A/C - InstallCentral A/C - Install - For Business+4 more

Serving Sherman, IL and surrounding areas

Approved

We are native to central Illinois and deeply rooted in faith and family. We thrive on helping property owners maintain their investments by providing quality workmanship. With more than 20 years of experience in residential and commercial property maintenance, we are well aware the problems property owners in central Illinois face. We are your go to for nearly everything from the foundation to the roof and anything in between with a specialty in HVAC. We would love an opportunity to help you find a solution for all of your property needs.

Request Quote
Emily Merrill
New to Angi
Air Ducts & Vents - Clean

Serving Sherman, IL and surrounding areas

Approved

I have necessary professional cleaning qualities like mopping, dusting, organizing, folding, and changing anything that can be made to enforce a tidy home. Though I have not had any cleaning jobs, I am 18 and have a thorough passion for cleaning and tidying items sufficiently and quickly. I can assure you that I am very skilled in the realm of cleaning and would love a chance to express my deep profoundness for it at your company. \n\n- Emily Merrill

Request Quote
Avatar for Bob Bergen Heating & Refrigeration
Bob Bergen Heating & Refrigeration
4.7(
89
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace

Serving Sherman, IL and surrounding areas

In business since 1990

Free estimates

Credit card accepted

"They cleaned the outside AC unit, checked the charge in the system, and replumed the PVC drain for the AC coil unit attached to the furnace quickly, completely, and for only $140! I already have additional work going their way, just waiting for it to get scheduled. Very satisfied."
Response time4 hrs
Recommended by97%of homeowners
Request Quote
Advanced Air Heating & Cooling
5.0(
28
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+3 more

Serving Sherman, IL and surrounding areas

In business since 2009

Free estimates

Emergency services offered

"He came out within about 2 hrs of me calling, which was great. He cleaned everything, replace freon, and advised me on how to handle future problems. The best thing was he did not try to sell me a new unit. All of my HVAC equipment in my house is older, and anytime I have had anyone else over for any reason they always try and sell me on new furnace/AC etc. He did not. He was quick and professional and it was appreciated. I will definitely use and recommend him in the future.
"
Recommended by100%of homeowners
Request Quote
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 Sherman, IL and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

"Computer did the "gotta send info to Microsoft" but when tried to reboot it ran through automatic repair without success. I did all the alternative without any success. He came and picked up the hard drive on Tuesday and returned it on Saturday. Fortunately he was able to "restore" without any data loss. Very happy with outcome."
2014 Super Service Award Winner!
Additional Photos
Recommended by97%of homeowners
Request Quote
Avatar for Bennett Furnace Cleaning
Bennett Furnace Cleaning
4.9(
34
)
Air Ducts & Vents - Clean

Serving Sherman, IL and surrounding areas

In business since 1956

Free estimates

Emergency services offered

"Amazing service! They cleaned our ducts and greatly improved not only the efficiency of our AC system but also the air quality"
Response time12 hrs
Recommended by85%of homeowners
Request Quote
...
Showing 1-10 of 51
Air Conditioning questions, answered by experts

You should plan to change your AC unit's filter every one to three months, depending on the manufacturer's recommendations. You should also clean the coils at least once per year, but if you have pets or someone in your household has allergies, you might need to clean them more often. Fortunately, many pros will clean the coils and change the filter for you during an inspection, which you should schedule once or twice per year.

The cost to repair an air conditioner averages around $350 to $450, but the price can range from $100 to over $3,000. The final cost depends on the type of air conditioner, the extent of the damage, and the specific parts that need replacement. For example, repairing a window AC unit typically costs between $100 and $250, while central air conditioner repairs can range from $300 to $3,000. A simple fix like replacing a dirty filter might only cost $10 to $50, but a major issue like a broken compressor could cost around $2,000 or more, potentially making it more cost-effective to replace the entire system. Due to the need for specialty tools and handling of refrigerants, repairs more complex than changing a filter are best left to a professional.

To reduce AC startup power for a whole-house generator, install a soft start kit or hard start capacitor, which lowers the initial surge by gradually ramping up the compressor. Using a smart load manager can also help by staggering startup loads, preventing a system overload and future costly repairs.

If you know how to identify supply and return ducts, you’ll find that only the supply ducts will have dampers. Although your return ducts can have dampers, it’s not common. If you have one return duct that is pulling in too much air, adding a damper to it can help with overall system performance. However, dampers on return ducts are not a necessary addition for most homes.

A 10,000-watt generator can run a small to mid-sized central AC unit (typically up to 3 tons or 36,000 BTU) along with a few other appliances. However, larger AC units or additional loads will require a bigger generator. Consult a local generator installer to ensure you add the correct size generator to your home.

The Sherman, IL homeowners’ guide to air conditioning services

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

See all articles