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Find Central a/c service or repairers in Sun Prairie

Avatar for KETTLE MORAINE HEATING & AIR CONDITIONING LLC
KETTLE MORAINE HEATING & AIR CONDITIONING LLC
4.9(
154
)

Serving Sun Prairie, WI and surrounding areas

Approved

In business since 1987

Free estimates

Emergency services offered

"The yearly service agreement I have for inspection of my furnace and central air was a great investment. Jim a furnace tech arrived today on time per great communication with him and his office. The inspection was far greater than I expected for the cost. The tech was pleasant and very good at his job. Being a retired field service technician I’m a good judge and was more than satisfied. I highly recommend Kettle moraine as over the years we have had them replace the furnace and also our central air. Every experience has been a pleasure and without one complaint. "
Radiant In floor Heating
Furnace Replacement with Humidifier
Additional Photos
Additional Photos
Additional Photos

+8

Response time2 days
12 neighbors recently requested a quote
Recommended by74%of homeowners
Avatar for Cardinal Heating & Air Conditioning
Cardinal Heating & Air Conditioning
4.9(
149
)

Serving Sun Prairie, WI and surrounding areas

Approved

Super Service Award Winner

In business since 1984

Free estimates

Emergency services offered

"My service technician, Mason, arrived on time and got straight to work. He was very thorough and explained everything that he was doing as he was doing it, and prior to doing it. He arrived with another associate, and both men were very nice. I like the fact that they’re thoroughly explain everything and don’t try to pressure you into buying anything at the very end. He fully explained that in a few months I would be due for another filter, but that everything else was OK. He also explained what would happen if I did not change the filter which was helpful. I would highly recommend Cardinal if you are in need of heating or air conditioning repair or service."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+55

9 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Clark Heating & Cooling
Clark Heating & Cooling
4.9(
423
)

Serving Sun Prairie, WI and surrounding areas

Approved

In business since 1980

Free estimates

Emergency services offered

"Annual maintenance charge ($100) and repair ($150) seemed reasonable. Scheduling was efficient. Technicians explained in detail how everything worked and provided advice on how to maintain. Very professional."
Ductwork going around framing in new home build
New Home Ductwork
PRODUCTS AND SERVICES
Additional Photos
Additional Photos

+4

Response time1 day
6 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Cardinal Heating & Air Conditioning
Cardinal Heating & Air Conditioning
4.9(
145
)

Serving Sun Prairie, 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."
69 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for JB Mechanical, LLC
JB Mechanical, LLC
4.9(
30
)

Serving Sun Prairie, WI and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"Would recommend JB Mechanical to anyone that needs service done to their heating system. They were able to stop by a day earlier than scheduled."
Response time1 day
10 neighbors recently requested a quote
Recommended by96%of homeowners
Affordable Quality Heating & Air Conditioning, LLC
5.0(
6
)

Serving Sun Prairie, WI and surrounding areas

Approved

In business since 2014

Free estimates

Credit card accepted

"Ben was originally a sub contractor for an addition to our home in Highland, WI. He installed new duct work to the dormer addition, and I retained him for furnace replacement, and, later, addition of a central a/c unit. I appreciated his openness to questions, his attention to detail and his technical knowledge. He is a delightful person, totally devoid of b/s, and fully trustworthy."
Response time2 days
13 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Hooper Corporation
Hooper Corporation
5.0(
4
)

Serving Sun Prairie, 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
3 neighbors recently requested a quote
Avatar for RUAH HEATING AND COOLING LLC
RUAH HEATING AND COOLING LLC
5.0(
5
)

Serving Sun Prairie, WI and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Emergency services offered

"We called Eli when our old humidifier started leaking. He came out that day to take a look and recommended a new unit to replace it since it was 22 years old. He returned a few days later and installed the Aprilaire unit and it works like a dream. I would recommend Eli for all of your heating and air repairs. "
Response time1 day
Response rate91%
12 neighbors recently requested a quote
Avatar for Aire Serv of Madison
Aire Serv of Madison
3.0(
2
)

Serving Sun Prairie, WI and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

Aire Serv is a full-service HVAC company dedicated to providing exceptional heating, ventilation, and air conditioning solutions for both residential and commercial clients. We specialize in a wide range of services, including regular maintenance, expert repairs, and same-day service for all types of HVAC systems. Whether you need a quick repair, a complete HVAC replacement, or are embarking on a new construction project, our team of highly trained professionals is here to ensure your systems run smoothly and efficiently.\n\nOur services also include comprehensive duct cleaning, dryer vent cleaning, and ductwork modifications to enhance air quality, system performance, and energy efficiency. We understand the importance of a comfortable indoor environment, and we are committed to delivering prompt, reliable, and affordable solutions tailored to meet your specific needs.\n\nWe pride ourselves on customer satisfaction, ensuring that every job is completed to the highest standards.

Furnace Instal
Duct & Piping
AC Install
Boiler Install
HVAC

+17

Response time12 hrs
FAQs for central a/c service or repair projects in Sun Prairie, WI

A condenser fan motor is a crucial part of your air conditioner that prevents the compressor from overheating. It pulls heat from your AC unit to cool the refrigerant moving through the condenser coils. This allows your system to blow cool air and keeps everything running smoothly.

The most common causes of AC fan motor failure include loss of lubricant in the system due to overheating and a rusted or leaking run capacitor. Poor lubrication can also cause failure in the belt drive, which may impact the AC fan motor. Weather and electrical components can also affect your AC. For example, a storm could send water into your motor windings and damage the internal components.

Air conditioner fan motors last about 12 years on average, though they can last longer if maintained well. This includes keeping them clean and cooled as needed with annual air conditioner checkups. Routine maintenance is essential to catch AC fan issues early. An HVAC inspection can cost between $70 and $500, while AC cleaning services may range from $100 to $400.

A broken AC fan motor may need replacement because this part usually can’t be repaired. Several things indicate it’s time to replace your AC fan motor, including buzzing noises, a constantly running fan, unusually high energy bills, or an aging system. If you notice these signs, call an HVAC pro for help before the faulty motor starts to strain other parts of the AC system.

There are clear warning signs of a bad AC fan motor, including unusual interruptions in the fan operation. The motor might be malfunctioning if you hear weird noises like grinding or rattling or if the fan continues to spin when the unit is off. These indicators compromise your AC’s cooling performance and increase your energy costs. Addressing these issues immediately by contacting a trusted HVAC professional prevents further damage and safeguards your HVAC's efficiency.

Replacing your AC fan motor takes a professional one to four hours. The technician will start by assessing your system and safely removing the damaged motor. If a new part needs to be ordered, it might take a few days. Once the part is available, your pro will install it properly and make sure your system is running smoothly.

The Sun Prairie, 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.

  • Detail of a HVAC system outside a brick house

    The cost of replacing an AC unit fan motor depends on warranties, labor, season, and more. This cost guide covers everything you need to know about this HVAC part.

  • A boy changing thermostat’s temperature using a smartphone

    Budget for AC coil cleaning costs based on factors such as cleaning frequency, coil type, cleaning method, accessibility, ongoing maintenance, and more.

  • home air conditioner being recharged with freon

    Need an AC Recharge? Here’s how much it costs, what factors affect cost, and what to expect.

  • House humidifier on a return duct

    Wondering who installs whole-house humidifiers? Hire a licensed HVAC technician. Learn what they do, other pro options, and how to hire confidently