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Find Central a/c service or repairers in Wausau

Avatar for Frasier's Plumbing & Heating, Inc.
Frasier's Plumbing & Heating, Inc.
4.1(
33
)
Central A/C - Service or Repair

Serving Wausau, WI and surrounding areas

Approved

In business since 1918

Free estimates

Emergency services offered

"our service person was knowledgeable and professional. he was industrious. worked quickly and efficiently from the moment he arrived until he left. the only time stopped was to answer questions we raised!!"
Safety first
Time for a little R&R
Meet the Team
Eugene approves
Duck Whispers

+7

Response time1 day
Response rate100%
91 neighbors recently requested a quote
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Southport Home Services
5.0(
6
)
Central A/C - Service or Repair

Serving Wausau, WI and surrounding areas

Approved

In business since 2005

Free estimates

Credit card accepted

At Southport Home Services we're A+ rated by the BBB. Our technicians are NATE certified to meet national standards of excellence, and we're a Carrier® Factory Authorized Dealer, recently cited as the #1 medium-sized business to work for by the Milwaukee Journal Sentinel. We treat our team well and hold them to high professional standards. Our up front, transparent pricing, great customer service, and honesty in our business practices make us the plumbing and HVAC company that you'll feel good working with on a regular basis, with 100% satisfaction guaranteed.

3 neighbors recently requested a quote
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Avatar for Nelson Heating & Air Conditioning, LLC
Nelson Heating & Air Conditioning, LLC
5.0(
3
)
Central A/C - Service or Repair

Serving Wausau, WI and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

"Austin installed A/C in our newly remodeled home and we will continue to go through him for any future HVAC needs. He was efficient, thorough, and transparent throughout the entire process, answering any questions we had. As well as reassuring us we could reach out to him after the job was done if we ever had any problems down the road. We highly recommend his services and the peace of mind he provides!"
Our Work
Our Work
Our Work
Our Work
Our Work

+6

Response time10 hrs
Response rate100%
25 neighbors recently requested a quote
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Avatar for North Alabama Technical Services
North Alabama Technical Services
4.9(
124
)
Central A/C - Service or Repair

Serving Wausau, WI and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

"Excellent service, very fast response to my request for service, picked up laptop, diagnosed issues. Initially thought it was an OS update issue but the hard drive had failed along with other components (including 'CPU). Because other components were involved, a new solid state hard drive was put into a laptop with a working processor - same type CPU as in the failed unit. The laptop was repaired and returned in less than a week. This company picked up and dropped off the laptop (driving from Huntsville, AL (about 60-70 minutes)-- great service in this covid environment. I would recommend this company to my family./friends and will use again."
2014 Super Service Award Winner!
Additional Photos
Recommended by97%of homeowners
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Avatar for Dan's Service Plus LLC
Dan's Service Plus LLC
4.7(
36
)
Central A/C - Service or Repair

Serving Wausau, WI and surrounding areas

In business since 2005

Emergency services offered

Credit card accepted

"During the first year of home ownership, we encountered several plumbing and HVAC issues that needed to be addressed. We were assigned Dan's Service Plus through our home warranty company. Dan's Service Plus handled all of our issues very well. One of their service technicians, Chuck, was assigned to address most of our plumbing needs. He did a thorough job to fix the issues and never left a mess after he finished. We had also requested an estimate for a small renovation project as well as an estimate for a new furnace. Dan and Gregg came out to complete estimates right away. We will certainly keep them in mind when financial resources become available for the projects. Overall, we feel Dan's Service Plus has been very responsive, courteous and most of all they get the job done right. It's great to know a plumbing and HVAC company that we can trust in the Wausau area. Highly recommend!"
Recommended by94%of homeowners
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Avatar for Comfort Touch
Comfort Touch
4.9(
5
)
Central A/C - Service or Repair

Serving Wausau, WI and surrounding areas

In business since 2021

Free estimates

Emergency services offered

"Very knowledgeable about the products and procedures of installation, great overall experience with the company."
Response time2 hrs
Recommended by60%of homeowners
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Showing 1-10 of 16
FAQs for central a/c service or repair projects in Wausau, WI

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 Wausau, WI 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.

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