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Find Central a/c service or repairers in Hanover

Avatar for HVAC Doctor LLC
HVAC Doctor LLC
4.9(
27
)

Serving Hanover, MN and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

"After a no call/no show by another technician (during 3 weeks of 90+ temps, a sick spouse, 3 tired dogs & a pandemic), I called Hvac Doctor after finding a referral on Angie's List. My call was promptly returned & I was honestly told I would be contacted if an opening presented itself. Within a few hours & much to my delight after a restless night of sleep, I was called & my central air was promptly & accurately repaired. These guys are top notch professionals as well as knowledgeable. Hvac Doctor is now going to be my new ongoing routine maintenance technician as well. Search no more, call Hvac Doctor! Can I give them 10 stars?"
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+137

Response time2 days
54 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for B & D Plumbing, Heating & A/C
B & D Plumbing, Heating & A/C
4.8(
160
)

Serving Hanover, MN and surrounding areas

Approved

In business since 1982

Emergency services offered

Credit card accepted

"B & D showed up on time, did the work as promised and left a clean workspace behind. The technician was friendly and went over the work that needed to be done before starting and reviewed it with me once complete."
Newly installed Lennox air conditioning unit.
Home without any duct work.
Newly installed Lennox furance.
Rough-In: Furnace & Air Conditioning
Broken furnace.

+79

20 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Kody's Home Services LLC
Kody's Home Services LLC
5.0(
10
)

Serving Hanover, MN and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"Kody was so knowledgeable and friendly when we needed a new A/C unit installed. He didn’t try to upsell or push us into purchasing something beyond our means. He arrived on time and was very trustworthy. He is very dependable and will continue to use his services for further hearing or air conditioning needs. 10/10 recommend!!"
Old air exchanger
New air exchanger
New heating system
Old heating system
Old heating system

+3

Response time8 hrs
1 neighbors recently requested a quote
Avatar for Aquarius Home Services
Aquarius Home Services
4.6(
260
)

Serving Hanover, MN and surrounding areas

Approved

Super Service Award Winner

In business since 1987

Free estimates

Emergency services offered

"I called them to fix my drinking water. The first time, it didn’t go so well but they came back the next day with a more experienced tech and with no excuses or extra cost, fixed the problem"
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Our Team
Response time10 hrs
4 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Total Comfort Heating and Cooling
Total Comfort Heating and Cooling
4.5(
443
)

Serving Hanover, MN and surrounding areas

Approved (Corporate)

In business since 1956

Free estimates

Emergency services offered

Experience the Total Comfort Difference, since 1956. We sell different. We service different.\n\nAs a certified Carrier dealer and a recipient of the 2024 President’s Award, you can "Turn to the experts" with Total Comfort proudly bringing Minneapolis-St. Paul expert heating and cooling solutions. From AC repair to furnace replacement, maintenance, and more, our skilled, award-winning team delivers quality, affordable HVAC services across the Twin Cities—from Brooklyn Park to Eden Prairie and everywhere in between!\n\nSince 1956, Total Comfort has been doing whatever it takes to ensure each customer is 100% satisfied with their heating and cooling service. As a locally owned, customer-focused company, our #1 goal is providing honest, quality work to our Minneapolis-St. Paul neighbors. Every job is performed with respect and courtesy, leaving you satisfied in a more comfortable home.\n

266 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Dean's Home Services
Dean's Home Services
4.0(
36
)

Serving Hanover, MN and surrounding areas

Approved (Corporate)

In business since 1996

Free estimates

Warranties offered

"Blake from Dean’s Home Services did a phenomenal job explaining a couple of scenarios to unclog our toilet. He was very professional, skilled, informative, and no high pressure sales pitch. Plus he has a great sense of humor. I would highly recommend Dean’s and will use them again if need be."
Relocate Kitchen Drain
Leaky Water Heater Replaced With Tankless Water Heater
Upgraded Electrical Panel and Meter
Relocate Kitchen Drain
Leaky Water Heater Replaced With Tankless Water Heater

+79

Response time8 hrs
Response rate99%
31 neighbors recently requested a quote
Avatar for Plugz Electric
Plugz Electric
4.8(
12
)

Serving Hanover, MN and surrounding areas

Approved

Super Service Award Winner

Free estimates

Emergency services offered

Warranties offered

"Excellent. The whole team is respectful and left the work areas very clean. They do the little things that separate themselves from others extremely well. For the panel there was a follow-up need Jason, the owner, came back out to our home at 10PM. And for the light fixtures Parker noticed we had a dimmer on a switch that wasn't connected to a dimmable light, a fire hazard, so he put a new switch in for us, something that wasn't on our radar. We will call them for any future electrical needs."
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+8

Response time10 hrs
Response rate85%
29 neighbors recently requested a quote
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FAQs for central a/c service or repair projects in Hanover, 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 Hanover, 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.