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Find Central a/c service or repairers in Seward

Carlson Heating And Cooling
4.9(
126
)

Serving Seward, IL and surrounding areas

Approved

In business since 2007

Free estimates

Warranties offered

"DAUGHTER'S FURNACE STOPPED WORKING.   CALLED THIS CONTRACTOR BECAUSE OF POSITIVE REVIEWS SEEN ON ANGIE'S LIST.  CALLED AROUND 5:00 PM AND HE SAID HE WOULD BE RIGHT OVER.  HE WAS AND HAD THE REPLACEMENT FURNACE PART IN HIS TRUCK AND REPAIRS COMPLETED PROMPTLY.  VERY, VERY HAPPY WITH THE SERVICE PROVIDED.  WILL USE FOR ALL FUTURE FURNACE WORK.
"
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4 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Perfect Temp Heating & Cooling
Perfect Temp Heating & Cooling
4.6(
198
)

Serving Seward, IL and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"Our central A/C went out. I searched home advisor and they sent me the man I will call for any future work I need done in their areas of expertise. FAST, Very friendly, and GOT THE JOB DONE. Super happy with the work performed. Reasonable rates too. Thank You, Dave."
Duct Cleaning
Duct Cleaning
Duct cleaning
Duct cleaning
Duct cleaning

+79

Response time10 hrs
28 neighbors recently requested a quote
Recommended by95%of homeowners
One Hour Heating & Air Conditioning of North Rockford
New to Angi

Serving Seward, IL and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

Here at One Hour Heating & Air Conditioning of North Rockford, we're excited to earn your business! Locally owned and operated, we are known in the area for our prompt service and attention to detail. Customer satisfaction is always our primary concern, so be sure to give us a call today!

19 neighbors recently requested a quote
Avatar for North Alabama Technical Services
North Alabama Technical Services
4.9(
124
)

Serving Seward, IL and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

"We own a home-based business which relies heavily on our computers operating efficiently. We have had a service contract with another computer repair business for several years. Recently when we were having problems with our computers, we tried contacting our service contractor multiple times. He never responded. Feeling frustrated, I contacted James at North Alabama Technical Services and explained our situation. He instantly came to our rescue. He "cleaned-up" our computers and took care of all the problems we were experiencing. He went above and beyond to help us in our dire time of need. We would strongly recommend James and his company for computer service needs. We have now retained him on a service contract and are looking forward to working with him in the future."
2014 Super Service Award Winner!
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Recommended by97%of homeowners
Avatar for All Star Installations Inc
All Star Installations Inc
4.4(
58
)

Serving Seward, IL and surrounding areas

In business since 1995

Free estimates

Emergency services offered

"Had to call them back because flood lights they removed were not reinstalled, roofing nails were exposed, gutter guards were not reinstalled, Had metal and nails all around the site which took me several hours to pickup. Left ruts in my asphalt driveway from the dumpster because they did not put down plywood which was left for me to repair.. Have spots where singles are uneven making it look unprofessional.
"
Recommended by93%of homeowners
Avatar for Carz R-Us
Carz R-Us
4.7(
7
)

Serving Seward, IL and surrounding areas

In business since 2009

Emergency services offered

Credit card accepted

"My favorite place to go. Everyone is so nice, feels like family. I always know I have somewhere to go, when I Need dependable , reliable service. Their very honest and trustworthy. Which you always worry about when your a single mom on a budget. I know nothing about cars, but it is such a relief to go there and know that you are getting the best service you can get for your vehicle. They always take the time to explain all about the repairs. I will continue to recommend cars R us to family and friends in the future.
"
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Recommended by100%of homeowners
Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,688
)

Serving Seward, IL and surrounding areas

In business since 1971

Credit card accepted

"We were happy the first 2 years and then experienced real trouble trying to get them to respond to our calls and emails, so we switched and are hoping for better service and adequate repairs"
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+2

Recommended by65%of homeowners
Avatar for Water boyz
Water boyz
5.0(
6
)

Serving Seward, IL and surrounding areas

In business since 2021

Free estimates

Emergency services offered

As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

Recommended by100%of homeowners
Showing 1-10 of 25
FAQs for central a/c service or repair projects in Seward, IL

Coils work to absorb heat into the refrigerant that flows through them, moving heat from one location to another. For air conditioning, the evaporator coil inside the air handler in your home absorbs heat. It then transfers the heat outside to the condenser coil, where it releases it. The opposite process happens for heat pumps. When the coils get dusty and dirty, it reduces how well these components work.

Skip regular cleanings, and dirt, debris, and mineral deposits will blanket your evaporator and condenser coils. When that happens, the coils can’t shed heat efficiently, so the system works harder and your energy bill climbs. Over time, overheating strains the compressor and can trigger a full breakdown—an avoidable repair that often costs far more than a simple annual cleaning.

AC coil cleaning is an investment that pays for itself in the benefits it provides. Dust‑caked coils force your AC to run longer, so you spend more on electricity and rack up extra wear. A quick professional cleaning restores efficiency, trims monthly bills, and eases strain on expensive parts. Over the long haul, that small yearly fee delays pricy repairs and stretches the unit’s lifespan, making coil cleaning one of the smartest HVAC tune‑ups you can schedule.

Watch for higher electric bills, rooms that stay warm no matter how low you set the thermostat, or an AC system that runs nonstop. Extra humidity and frost on the coils are also red flags. Catching these clues early lets you schedule a quick cleaning before the system overworks itself and triggers an expensive breakdown.

Your AC cleaning technician starts by shutting off the power to the unit and removing the faceplate. Compressed air and a vacuum hose blast away loose debris, followed by a coil-safe, no-rinse cleaner that dissolves stubborn grime. After the solution has soaked in, the professional wipes the fins, reassembles the housing, and restores power, leaving the system ready to cool at peak efficiency.

The Seward, IL homeowners’ guide to central a/c service or repairs

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