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Top-Rated Air conditioning pros in Cambridge - Updated Nov 2026

Avatar for Clark Heating & Cooling
Clark Heating & Cooling
4.8(
453
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+2 more

Serving Cambridge, WI and surrounding areas

Approved

In business since 1980

Free estimates

Emergency services offered

"Clark Heating and Cooling was able to come to my house the same day that I called for a much lower service fee ($74) than other companies that I called. The Clark technician immediately knew what was wrong with my AC when he heard the unit and had the part replaced in under 20 minutes."
Ductwork going around framing in new home build
New Home Ductwork
PRODUCTS AND SERVICES
Additional Photos
Additional Photos

+4

Response time1 day
Response rate100%
3 neighbors recently requested a quote
Avatar for KETTLE MORAINE HEATING & AIR CONDITIONING LLC
KETTLE MORAINE HEATING & AIR CONDITIONING LLC
4.8(
228
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+3 more

Serving Cambridge, WI and surrounding areas

Approved

In business since 1987

Free estimates

Emergency services offered

"Wonderful experience having Kettle Moraine H&AC service our central air conditioner. Matt arrived on time, explained service needed so we could easily understand what needed to be done, and was an absolute joy to have as our technician. Highly recommended and will be a long time customer of KM H&AC!"
Radiant In floor Heating
Furnace Replacement with Humidifier
Additional Photos
Additional Photos
Additional Photos

+8

Response time2 days
Response rate100%
2 neighbors recently requested a quote
Avatar for Cardinal Heating & Air Conditioning
Cardinal Heating & Air Conditioning
4.8(
166
)
Air Ducts & Vents - CleanCentral A/C - InstallCentral A/C - Service or Repair+1 more

Serving Cambridge, WI and surrounding areas

Approved

In business since 1985

Free estimates

Emergency services offered

"This was my first time using Cardinal Heating & Air Conditioning, and it was a fantastic experience. I received a phone call asking me if I wanted to schedule my annual air conditioning check, and when I said yes, the scheduler informed me that she could have a technician come out that day. The technician arrived within a couple of hours and did a thorough check. Everything checked out, and I am ready for the hot summer months."
Cardinal Heating & Air
Cardinal Heating & Air
Cardinal Heating & Air
Cardinal Heating & Air
Cardinal Heating & Air

+15

152 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Hooper Corporation
Hooper Corporation
5.0(
4
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+2 more

Serving Cambridge, 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
6 neighbors recently requested a quote
Avatar for Aire Serv of Madison
Aire Serv of Madison
3.0(
2
)
Air Ducts & Vents - CleanCentral A/C - InstallCentral A/C - Install - For Business+3 more

Serving Cambridge, 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
Avatar for Everlight HVAC LLC
Everlight HVAC LLC
New to Angi
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace

Serving Cambridge, WI and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

Fast, reliable heating and cooling service from a trusted HVAC team.\n\nWhen your AC stops cooling or your furnace won’t start, comfort disappears fast. Don’t let a minor issue turn into a major headache. With extreme seasons, reliable heating and cooling isn’t optional—it’s essential.\n\n24/7 emergency HVAC repair is available.

Everlight HVAC
Everlight HVAC
Everlight HVAC
Everlight HVAC
Everlight HVAC

+3

75 neighbors recently requested a quote
Avatar for YULIS CLEANING SERVICES
YULIS CLEANING SERVICES
New to Angi
Air Ducts & Vents - Clean

Serving Cambridge, WI and surrounding areas

Approved

Free estimates

Offers commercial services

Hello, I'm Yuli, owner of a professional cleaning company. I offer residential cleaning services adapted to the needs of each client, including deep, regular and detailed cleanings (such as windows, baseboards, oven and refrigerator).\n\nI focus on providing a reliable, punctual and high quality service, taking care of each space as if it were my own.\n\nI am available to schedule visits and quotes. Thank you for the opportunity!

2 neighbors recently requested a quote
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Air Conditioning FAQs, answered by experts

A frozen coil can cause permanent damage to your HVAC system and lead to costly repairs if not fixed. It can cause the unit to overheat and also cause the compressor to fail. It’s vital to turn the unit off if the coil is frozen and address the issue as soon as possible. 

To diagnose a bad HVAC or AC damper, assess the airflow from your vents. For a manual damper, close it, run your system, and check for airflow. If air is still coming through the vents, the damper is likely faulty and needs repair or replacement. For an automatic damper, turn on your HVAC system and monitor the airflow and room temperature. Signs of a problem include low airflow, a room that won't maintain its set temperature, or a drafty feeling. If you suspect a faulty automatic damper, you may need to hire a professional for repairs.

One of the fastest ways to unfreeze an AC unit is to turn off the unit and, if it’s warm outside, use the fan-only mode to help blow warmer air through the unit to speed up the defrosting process. While it may be tempting to use a hair dryer to defrost the air conditioner, that high heat can damage the coils.

After defrosting, if you can safely solve the issue with a fix like changing the filter, go ahead and do so. Otherwise, call in a pro before turning your AC back on.

If you’re shopping around for a rooftop AC unit, you may hear them referred to as “package units.” That’s because rooftop AC systems are all-in-one heating and cooling units that connect directly to your home’s ductwork. If your AC repair pro references a package unit, they are referring to the system on your roof.

A dirty AC filter can lower the efficiency of your system, so depending on how dirty it was, you may notice a temperature difference when you clean your filter. You can try other solutions if your AC isn’t blowing as cold as it used to. You can call in a local HVAC tech to make sure everything is running correctly, fix your air seal if it’s a window unit, and clean your coils.

The Cambridge, WI homeowners’ guide to air conditioning services

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