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Find Central a/c service or repairers in Colgate

Avatar for Droegkamp Furnace Co
Droegkamp Furnace Co
4.8(
574
)

Serving Colgate, WI and surrounding areas

Approved

In business since 1877

Free estimates

Emergency services offered

"They were very responsive and scheduled an appointment right away. The service technician arrived when they said he would. He put on shoe covers to keep my floor clean and did an excellent job repairing our furnace in a timely manner. I would call them again!"
Response time1 day
18 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for KETTLE MORAINE HEATING & AIR CONDITIONING LLC
KETTLE MORAINE HEATING & AIR CONDITIONING LLC
4.8(
214
)

Serving Colgate, 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
13 neighbors recently requested a quote
Recommended by59%of homeowners
Avatar for JB Mechanical, LLC
JB Mechanical, LLC
4.9(
29
)

Serving Colgate, WI and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"The gentleman that came was very nice, He completed the service I requested and more. I needed my furnace cleaned and checked. He explained what he as doing and everything was great."
Response time1 day
14 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Countryside Heating and Cooling, LLC
Countryside Heating and Cooling, LLC
5.0(
7
)

Serving Colgate, WI and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"Shane was able to schedule a prompt appointment. He arrived on time and performed a thorough diagnostic on the furnace. He identified an issue I was unaware of and corrected the problem with the air conditioner using parts that were still under warranty. I will gladly use his services again."
Heating the Dream Barn
Heating the Dream Barn
Heating the Dream Barn
2024 Nextdoor Fave Award
2024 Nextdoor Fave Award

+2

Response time1 day
6 neighbors recently requested a quote
Avatar for Over the Moon Heating, Air & Electric
Over the Moon Heating, Air & Electric
3.6(
15
)

Serving Colgate, WI and surrounding areas

Approved

In business since 2009

Emergency services offered

Warranties offered

"I cannot say enough about our technician, Jordan, or the service of In Phase. We put our request into Angi and probably 1 minute later In Phase called. We have been wanting to upgrade our house to Ecobee since we purchased it two years ago. We thought we could do it ourselves, but our home had 3 zones, a two-wire boiler, and a newly added Central Air system. I had tried to hire other companies to do the job in the past, but very few companies were familiar with Ecobees. When In Phase called they were confident in the Ecobee system and were able to get us in the next day. Jordan showed up on time and was very personable and knowledgeable about the system. He had everything up and running in about 2.5 hours. This easily saved my husband and I a weekend of working on this, not to mention the fact that I didn't have to hear any cursing. (LOL!) BTW...we had already purchased everything, Jordan installed it and got it all set up for us. Many thanks!"
Team & Job Photos
Team & Job Photos
Team & Job Photos
Team & Job Photos
Team & Job Photos

+51

Response time4 hrs
104 neighbors recently requested a quote
Recommended by54%of homeowners
Avatar for North Alabama Technical Services
North Alabama Technical Services
4.9(
124
)

Serving Colgate, 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
Avatar for A-1 Milwaukee Heating And Cooling
A-1 Milwaukee Heating And Cooling
4.9(
34
)

Serving Colgate, WI and surrounding areas

In business since 1997

Free estimates

Emergency services offered

"My old central air unit went out and Mike (the owner) gave a quick response to my service call. I decided to purchase new central air. Mike and his crew member did an excellent job with the new installation. They were very hardworking and it was done in no time. Mike goes the extra mile, is very professional, and wonderful to work with."
Mlk
New Installation
Twin Installation
New Installation
Twin System

+40

Recommended by100%of homeowners
Avatar for National Duct Cleaning Services
National Duct Cleaning Services
4.1(
397
)

Serving Colgate, WI and surrounding areas

In business since 2010

Free estimates

Credit card accepted

"The service seemed pretty superficial, with a couple of passes in the dryer vents. Then the tech tried to sell us another service (cleaning all home duct work). I felt like it was a bait and switch, which I do not expect from Angie's List providers.
"
Recommended by76%of homeowners
PRO-TECH MECHANICAL INC
4.8(
9
)

Serving Colgate, WI and surrounding areas

In business since 1997

Emergency services offered

Credit card accepted

"This man was working on a neighbors house when I asked him for help taking out 3 screws from a scooter I was returning. I was to weak and struggled. This gentleman went above and beyond and out of his way to help me a stranger. We should honor this kind man and support his local Wisconsin business. Mr. Ed 262-649-4233 [*** Link removed ***] 24/7 Emergency Service. Heating & Cooling. Thank you sir for your help may g-d bless you greatly"
Recommended by87%of homeowners
Avatar for Comfort Home Services, LLC
Comfort Home Services, LLC
5.0(
11
)

Serving Colgate, WI and surrounding areas

In business since 2022

Free estimates

Credit card accepted

We take great pride in our experience, expertise, quality and customer service that we provide to meet every consumer's needs.\nIt is our mission to provide excellent customer service from start to completion of a project.\nTo understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a personal and professional manner.\nOur reputation is based on service, safety and quality, regardless of how large or small the job.

Combi Boiler Install
Combi Boiler Install
Response time7 hrs
Response rate96%
Recommended by75%of homeowners
Showing 1-10 of 49
FAQs for central a/c service or repair projects in Colgate, 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 Colgate, 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.