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Find Central a/c service or repairers in Williamston

Avatar for Doty Mechanical Inc
Doty Mechanical Inc
4.5(
80
)

Serving Williamston, MI and surrounding areas

Approved

In business since 1983

Free estimates

Emergency services offered

"Made a call at 8am. Service technician arrived on time at noon and problem was solved AND fixed within a half hour. Technician was polite, kind, neat and clean but also got down to business quickly. Best part was... he had the part on his truck so there was no back and forth!"
Additional Photos
Response time1 day
Response rate89%
3 neighbors recently requested a quote
Avatar for Schutz Heating & Cooling
Schutz Heating & Cooling
4.7(
103
)

Serving Williamston, MI and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"They installed the Air conditioner about a year ago, and they came back this summer to service the unit. The service was good, they have great customer service, they always respond if you need a service, it was a quick response, they practice proper covid safeguards which was very important."
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+1

Response time11 hrs
Response rate91%
6 neighbors recently requested a quote
Avatar for The Service Professor, Inc. - HVAC
The Service Professor, Inc. - HVAC
4.3(
1,039
)

Serving Williamston, MI and surrounding areas

Approved

In business since 1978

Free estimates

Credit card accepted

"I am a new customer with Service Professor, Inc. as of May 2021. In each of three service calls for routine system checks of my HVAC, plumbing, and furnace systems, I couldn't have been more satisfied with the professionalism of the individual tradesmen or with the customer service communication provided by friendly and patient office staff. This review is being posted especially to praise the exceptional routine service call provided by John Courtney on 10/11/2021. John presented as being a good listener and one who genuinely enjoyed his work and serving others. For example, he listened carefully to my questions and responded with detailed information that I could understand easily. And, after I commented to John about my previous positive interactions with Service Professor, Inc. tradesmen and with customer service staff, John responded by stating he has worked in the heating and cooling trade for 12 years and felt very fortunate, as a newer employee, to be able to work for an organization such as Service Professor that places caring and quality customer service communication among its most important priorities. I hope my comments encourage anyone seeking HVAC, plumbing, or furnace routine service or repair work to not hesitate to contact Service Professor."
Water Service
Water Service
Random Photos of Crew
Random Photos of Crew
Random Photos of Crew

+13

Response time3 hrs
23 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for North Alabama Technical Services
North Alabama Technical Services
4.9(
124
)

Serving Williamston, MI 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!
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Recommended by97%of homeowners
Looking Glass Mechanical & General Contracting LLC
4.9(
54
)

Serving Williamston, MI and surrounding areas

In business since 2019

Free estimates

Credit card accepted

"We got central air installed to our central heating system and replaced our aging water heater. Travis was easy to talk to and up front and honest about everything, he carefully walked me through every step of the process and made it easy to understand what he was doing. After he sent the final quote he realized that there was the incorrect AC unit on there and quickly called me to alert me to that and make sure I was good to proceed, which I thought was fantastic. He was very flexible on when the install was going to happen and once he and his guys got here they were courteous and professional and the install was relatively quick and painless. He was dead on with his time estimate (about 8 hours) and got everything cleaned up after he was done. Overall a great experience. I would definitely recommend him to people in the Lansing area, he was great!"
Response time2 days
15 neighbors recently requested a quote
Recommended by91%of homeowners
Looking Glass Mechanical & General Contracting, LLC
4.8(
51
)

Serving Williamston, MI and surrounding areas

In business since 2018

Free estimates

"Travis Walton was wonderful. Such better service than the larger companies. His first aim was to repair if at all possible. We had a much larger company in last time and all they seemed interested in was replacing the whole unit. Finally, a person we can trust. Excellent work! Call me anytime. We really like this guy."
Furnace plenum
Furnace plenum
AC coil bracket frame
AC coil Set
AC coil Plenum Door

+9

Response time9 hrs
Response rate90%
Recommended by97%of homeowners
Avatar for Mid Michigan Duct Cleaning
Mid Michigan Duct Cleaning
5.0(
12
)

Serving Williamston, MI and surrounding areas

In business since 2020

Free estimates

"I highly recommend Shane Diffin from Mid Michigan Duct Cleaning. He immediately responded to my request and did the work the next day. He sent a video while he was on the job as I was unable to be home. Easy and reasonable payment available through Venmo."
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+16

Recommended by100%of homeowners
Hedlund Plumbing
4.7(
236
)

Serving Williamston, MI and surrounding areas

In business since 1939

Free estimates

Warranties offered

"We had a new kitchen sink drain line installed to accommodate a deep under mount sink, as well as a 75-gallon power-vent water heater and new drain lines under a laundry sink. The Great: Tom Hedlund, whom I spoke to a few times in advance to our service, was very responsive and helpful. I also can't speak highly enough about the plumbers who came out and completed the service. Adam and Donnie were everything one would hope for from service providers: Timely, courteous, friendly, worked efficiently, did quality, neat work and tested it upon completion, provided useful information, and cleaned up when they were done. My husband and I are pretty particular, and we feel confident that they did a great job! The Could-Be-Better: Our first interaction with Hedlund was a different pair of their plumbers who came out to provide an estimate on work. We did this because we didn't want any surprises in terms of expense, or the extent of work. The plumbers who came out for the estimate were friendly, but apparently not good at details. Most of the information they provided was wrong, including the fact that 1) our drain lines didn't need re-routing (despite my questioning them on that); and 2) that our water heater is natural gas (in fact, it is LP, but they never asked and never noted it). The only reason we didn't have a couple of nasty surprises on the service day is because I questioned these two items beforehand, so was able to resolve the details over the phone, and they were able to change the water heater order before it was too late. In summary, the work we received from Hedlund was excellent, but the guys who provided an estimate need to work on their attention to detail."
Recommended by93%of homeowners
Avatar for Aire Serv of West Michigan
Aire Serv of West Michigan
4.5(
53
)

Serving Williamston, MI and surrounding areas

In business since 1998

Free estimates

Emergency services offered

"They have done tuneup service just 37 days ago to my furnace.
Furnace stopped kicking off. Service guy came over afterhours (thanks for that) and did a fix to the loose connection for inducer motor.
Fix didn't last for a day... Quote to replace the part  is half the price of new furnace of same 80% kind! Welcome to home ownership!!!
"
Recommended by83%of homeowners
Showing 1-10 of 29
FAQs for central a/c service or repair projects in Williamston, MI

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 Williamston, MI 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.