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Find Central a/c service or repairers in Northfield

Avatar for J&L HVAC Services LLC
J&L HVAC Services LLC
New to Angi
Central A/C - Service or Repair

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

5 neighbors recently requested a quote
Avatar for North Alabama Technical Services
North Alabama Technical Services
4.9(
124
)
Central A/C - Service or Repair

Serving Northfield, MN 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 MY SERVICE PRO INC
MY SERVICE PRO INC
4.5(
53
)
Central A/C - Service or Repair

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.
"
Additional Photos
Recommended by82%of homeowners
Avatar for Cameron
Cameron
4.3(
2,055
)
Central A/C - Service or Repair

Serving Northfield, MN and surrounding areas

In business since 2001

Free estimates

Emergency services offered

"Called another company originally they asked how old the furnace is and I said about 5 yrs. old (it is 6 yrs old). They informed me that I should get a hold of the company that put it in because it should still be under warranty, which after I looked it was. So I called Service Today to set up an appt. to have them look at it. Andrew came out and with various questions asked I said that the thermostat we have is wifi and that is how we run it. Comcast upgraded the wifi in the neighborhood the day before and it was today I woke up and noticed that the thermostat wifi was not connected to the wifi anymore. He looked into it and noticed that when I put it on heat via by phone app or manually by the wall thermostat, it was turning on the A/C instead and visa versa. He came at a price to me of about $350 to run a diagnostic to find the issue. He did and then he comes back and tells me that the thermostat itself is burn out (I bought the thermostat from them when I had the new furnace installed 6 yrs. ago). Andrew goes to his van and of course comes with only 2 thermostats that he has on hand. One is not wifi and it was $350 or so and the other was $800 which was wifi programmable. He did say we could just go and get one from Best Buy or something but we would have to install it. We decided on the lower cost of the 2. As he was installing it I looked up the retail cost for the same exact one he was putting in (Honeywell T4Pro) and it was $75 at Best Buy. I mean really.........that much of a mark up in cost!!! It is like this company does not understand that we are in a pandemic and that money for so many people is really really tight!! To gouge customers like that. As I sat in my office crying about the cost I let myself get washed into, after a while I asked Andrew why such a big cost increase on the thermostat. He said he has nothing to do with the pricing of items, which I understood. Andrew was a nice guy and just doing his job. I put this gouging at the feet of the company because right now, people have to decide to either pay a heating/electric/etc. bill or pay a company a massive cost to have a thermostat put in. Andrew did take down some wires that were for a humidifier that was on the old furnace prior to installing the new one and also cleaned some dust and lint from the furnace. Will I call these guys again, only if I know that there is something wrong with the furnace that is under warranty still, other then that, I cannot afford them. They were better when they were Airtech. The C rating I gave it has more to do with how nice Andrew was then the company. For the company itself, I give it an F"
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+2

Recommended by83%of homeowners
Avatar for CADY HANDYMAN SERVICES
CADY HANDYMAN SERVICES
4.2(
342
)
Central A/C - Service or Repair

Serving Northfield, MN and surrounding areas

In business since 1992

Free estimates

Emergency services offered

"From the time I called Cady Handyman Services I was met with a welcome and the owner was quite pleasant as he took an account of the things I needed care with.  I was given an agreeable date and name of the Handyman who would provide the service.

Tom, the Handyman, called ahead of time to inform me when he and another man would arrive.  They arrived on time and quickly went to work after checking the list and informing us as to what the jobs would entail.  They were friendly, professional and knowledgeable plus they were extremely neat and very careful as they moved through our home.  They cleaned up after themselves.
Before leaving they, with us, rechecked each job to make sure the work was complete and acceptable.\

We feel we got fine service and  a reasonable price.

We definitely will call Cady Handyman in the future and will request Tom or Andy' services."
Recommended by87%of homeowners
SOS Appliance
4.6(
54
)
Central A/C - Service or Repair

Serving Northfield, MN and surrounding areas

In business since 2009

Credit card accepted

"We had just moved into a new house and ran the dishwasher for the first time only to find water seeping out all over the hardwood floors!  We ran one more load just to be sure it was the dishwasher, which it was.  We called two companies for a quote.  I left a message with SOS, but they returned my call probably within 15 minutes.  The gal on the phone was extremely helpful.  She told me what it would cost for the service call and then explained the Angie's List discount, which I had already seen online.  Whereas the other company was scheduling a whole week out, she said they happened to have a serviceman, Cory, who was in a neighboring town and who was finishing his work route early that day, so he had one more opening.  He was at our house within 20 minutes.  He got on the floor and discovered right away that the drain hose was cracked and needed to be replaced.  We approved the repair and he had it up and running, including testing for leaks with the new hose installed, within an hour.  We ran another load tonight and there's no leaking.  Thank you, Cory!"
Recommended by86%of homeowners
Showing 1-10 of 28
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.