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Find Central a/c service or repairers in Northfield

Avatar for Plugz Electric
Plugz Electric
4.8(
12
)

Serving Northfield, MN and surrounding areas

Approved

Super Service Award Winner

Free estimates

Emergency services offered

Warranties offered

"The electrician kept talking about unrelated issues and trying to sell me additional services rather than focusing on diagnosing the actual problem I have."
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+8

Response time10 hrs
Response rate85%
36 neighbors recently requested a quote
Avatar for J&L HVAC Services LLC
J&L HVAC Services LLC
New to Angi

Serving Northfield, MN and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

I pride myself on my professionalism, as well as my ability to complete every job to the homeowner's total satisfaction. I never leave a job unfinished, or a homeowner not 100% satisfied with my level of service - Call today!

AC Condenser Service
AC Condenser Service
AC Condenser Service
Kitchen
Furnace igniter

+5

3 neighbors recently requested a quote
Avatar for North Alabama Technical Services
North Alabama Technical Services
4.9(
124
)

Serving Northfield, MN and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

"We own a home-based business which relies heavily on our computers operating efficiently. We have had a service contract with another computer repair business for several years. Recently when we were having problems with our computers, we tried contacting our service contractor multiple times. He never responded. Feeling frustrated, I contacted James at North Alabama Technical Services and explained our situation. He instantly came to our rescue. He "cleaned-up" our computers and took care of all the problems we were experiencing. He went above and beyond to help us in our dire time of need. We would strongly recommend James and his company for computer service needs. We have now retained him on a service contract and are looking forward to working with him in the future."
2014 Super Service Award Winner!
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Recommended by97%of homeowners
Avatar for Total Home Solutions, LLC
Total Home Solutions, LLC
4.9(
63
)

Serving Northfield, MN and surrounding areas

In business since 2018

Emergency services offered

Warranties offered

"Came early, diagnosed the problem right away. Had the needed part and installed immediately. A/C up and running minutes later. Reasonable price, explained the problem and returned my call quickly. On my speed dial for other repairs. Completely satisfied with the service and quick response to my problem. Couldn't have asked for better service."
Air Exchanger
AC cased coil
New construction electric in-floor heat system
New construction electric off peak water heater
New construction electric in-floor heating system

+9

Response time5 hrs
Response rate85%
Recommended by98%of homeowners
Avatar for MY SERVICE PRO INC
MY SERVICE PRO INC
4.5(
53
)

Serving Northfield, MN and surrounding areas

Emergency services offered

"I needed this work done fast to accommodate a new washer and dryer that was arriving in a few days. Mark answered the phone on the second ring, came by and looked at the project the next day and was able to starting working on it right away. It was a 2 day project and by the time the other plumbers I called finally got back to me,  Mark was almost finished!  He is very knowledgable and advised me on a freezing pipe situation as well. He is very customer service focused and understands that if you are calling a plumber you probably want to speak to a plumber vs. voicemail. He was recommended to me by a neighbor and he will be the first plumber I call from now on.
"
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Recommended by82%of homeowners
Avatar for Cameron
Cameron
4.3(
2,055
)

Serving Northfield, MN and surrounding areas

In business since 2001

Free estimates

Emergency services offered

"Jake did a phenomenal job with troubleshooting the issue that is not at all common. Something that we’ve had “looked at” or “repaired” by the original install company a few years ago, only to come up again in the dead of winter! Couldn’t say enough good things about the professional service by Jake and Service Today."
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+2

Recommended by83%of homeowners
Avatar for CADY HANDYMAN SERVICES
CADY HANDYMAN SERVICES
4.2(
342
)

Serving Northfield, MN and surrounding areas

In business since 1992

Free estimates

Emergency services offered

"The painting and trim repair went smoothly. The owner contacted me the day before they wanted to start, when the weather was looking up, and we met the next morning. This was about a week after I gave the go ahead on the proposal. The painters were out for three days, with thee the first day, two the second, and one the third to finish up.

I received an email update from the owner the second day to update me on progress and made it home early on the second and third days to check in. All went smoothly from my perspective. There was a bit of trade off on prep work for the front entrance area (going to remove next year so skimp on prep) and trim repair which worked out well and kept the project at cost. I spoke with the painter on site who'd managed the team at some length about the work and future options on the last day when work was wrapped up.

Note on price: I didn't have a chance to get additional bids before I wanted to go ahead so I don't have a basis for comparison, but the price seemed fair for the work and friends with similar experience concurred."
Recommended by87%of homeowners
Showing 1-10 of 27
FAQs for central a/c service or repair projects in Northfield, MN

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 Northfield, MN 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.