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Find Central a/c service or repairers in Beaver Dam

Avatar for KETTLE MORAINE HEATING & AIR CONDITIONING LLC
KETTLE MORAINE HEATING & AIR CONDITIONING LLC
4.8(
211
)

Serving Beaver Dam, WI and surrounding areas

Approved

In business since 1987

Free estimates

Emergency services offered

"Paul was professional, courteous, friendly and thorough. I will have Kettle Moraine Heating and Air Conditioning come again next time I need service for my furnace or air conditioner."
Radiant In floor Heating
Furnace Replacement with Humidifier
Additional Photos
Additional Photos
Additional Photos

+8

Response time2 days
14 neighbors recently requested a quote
Recommended by60%of homeowners
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Avatar for Cardinal Heating & Air Conditioning
Cardinal Heating & Air Conditioning
4.8(
164
)

Serving Beaver Dam, WI and surrounding areas

Approved

In business since 1985

Free estimates

Credit card accepted

"We have used Cardinal for our HVAC and plumbing maintenance and replacement needs for more than several years now, and their technicians are professional AND personable -- we especially like Tyler (HVAC) and Brandon (Plumbing). Plus, Cardinal's occasional service specials and coupons make using them cost-efficient. My only suggestion is that a service window (say, two or four hours) is provided for scheduled non-emergency appointments, so that I'm able to make other appointments for the day."
108 neighbors recently requested a quote
Recommended by91%of homeowners
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Avatar for Southport Home Services
Southport Home Services
5.0(
11
)

Serving Beaver Dam, WI and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"Jacob from Southport came out for an on-site inspection of my furnace. He inspected the unit and ran a full set of tests for functionality. I received detailed answers to all my questions, and it was overall a great visit."
Boiler
Upstairs Furnace
Lineset/Electrical
Basement Furnace
Air Conditioner

+11

30 neighbors recently requested a quote
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Avatar for Hooper Corporation
Hooper Corporation
5.0(
4
)

Serving Beaver Dam, WI and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Free estimates

Emergency services offered

"We hired Hopper to replace a a 19 yo central AC system. They suggested a solution that saved was 14.3% less than ordering new system from the manufacter. And more importantly they had it installed 2 days later. Hooper is a well establised company that has earned its good reputation."
Back of furnace
Furnace
Humidifier
Furnace front #2
Response time1 day
2 neighbors recently requested a quote
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Avatar for North Alabama Technical Services
North Alabama Technical Services
4.9(
124
)

Serving Beaver Dam, 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 24 Hour Home Comfort Services, Inc.
24 Hour Home Comfort Services, Inc.
4.8(
250
)

Serving Beaver Dam, WI and surrounding areas

In business since 1962

Free estimates

Emergency services offered

"It was a Friday afternoon on a holiday weekend and central air SROs working. He came out after 5pm and stayed until almost 7pm installing a new motor plus a couple other problems were fixed. I was very impressed. Very professional and quality service. I recommend to anyone. The price was very reasonable reasonable priced!!!"
Response time10 hrs
Recommended by97%of homeowners
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Avatar for Arctic Air Heating, Cooling, & Refrigeration
Arctic Air Heating, Cooling, & Refrigeration
4.9(
10
)

Serving Beaver Dam, WI and surrounding areas

In business since 1959

Free estimates

Emergency services offered

"All the work was fantastic! I had a complete basement remodel done a year earlier and was worried having a new A/C and furnace put in. The quality of work was great and clean up no problem. I trust them to do any work and have never had a problem!"
Recommended by100%of homeowners
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Showing 1-10 of 22
FAQs for central a/c service or repair projects in Beaver Dam, 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 Beaver Dam, 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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