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Avatar for HVAC Doctor LLC
HVAC Doctor LLC
4.9(
28
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+3 more

Serving Hanover, MN and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

"Outstanding pricing and quick installation on a new heating and AC system. Installation of new equipment was clean and very professional looking. Justin in sales did an excellent job of listening to my concerns with the old system and proposing a new system to improve heating and cooling comfort in my home. Hvac technicians Vitaliy and Igor did a wonderful job of system installation and checkout. I could not have asked for a better experience."
Additional Photos
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+137

Response time1 day
37 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Air Pro Heating & Cooling, LLC
Air Pro Heating & Cooling, LLC
4.7(
29
)
Central A/C - InstallCentral A/C - Service or Repair

Serving Hanover, MN and surrounding areas

Approved

In business since 1988

Free estimates

Emergency services offered

"Matt got back to us so fast and we were able to have him in the very next morning! He was incredible and wonderful to work with. Would recommend Air Pro Heating and Cooling, LLC to everyone!"
Goodman replacment
Trane replacement
Residential 5 Ton Trane AC unit
Mitsubishi Indoor head
Fujitsu Mini split

+12

Response time5 hrs
Response rate87%
7 neighbors recently requested a quote
Integrity Furnace & Duct Cleaning
4.9(
158
)
Air Ducts & Vents - Clean

Serving Hanover, MN and surrounding areas

Approved

In business since 2011

Free estimates

Credit card accepted

"It went fantastic! They showed up on time, got to work, were personable and happy to throw in a free furnace cleaning as the project wasn’t as complex as they assumed. They even had time to do a quick chimney cleaning. We couldn’t be more pleased. And the air quality in our condo is noticeably better. We had been given the runaround over and over by other companies and hed to threaten to sue one in small claims before they did the right thing and issued a refund. Don’t take a chance on wasting your time with unrated businesses. I will only go through Angie’s List from now on. They also replaced a metal piece to replace the tape the other company left after removing their magical UV cleaning light fixture. They had promised to come back and replace it with a plate, and never showed up. Bottom line, these guys are professionals and are independent thinkers who can flexibly work to accommodate the situation at hand!♥️♥️♥️"
Response time2 days
Response rate100%
1 neighbors recently requested a quote
Avatar for Total Comfort Heating and Cooling
Total Comfort Heating and Cooling
4.5(
443
)
Central A/C - InstallAir Ducts & Vents - CleanCentral A/C - Service or Repair+1 more

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

134 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for B & D Plumbing, Heating & A/C
B & D Plumbing, Heating & A/C
4.8(
161
)
Central A/C - InstallCentral A/C - Service or RepairCentral A/C - Install - For Business+3 more

Serving Hanover, MN and surrounding areas

Approved

In business since 1982

Emergency services offered

Credit card accepted

"My God! Dan came out this morning, I explained what was done, he went to work on it right away! My furnace stopped working December 25th, 2024, no heat till today! Keep in mind, the last technician I hired in January 2025, charged me 240 dollars for 20 minutes analysis just to tell me I need new furnace and AC central, my AC works beautifully. Then I used 4 space heaters to keep my house warm! Man my electric bill was over 400 dollars the first month and climbing higher each coming months till Spring arrived! I hired B & D Plumbing and Heater Co. to come out and finish the job. It was a gentleman name Dan, he did an extremely awesome job, telling me the details, explaining everything I needed to knowledge. And now the furnace works about as good as it gets beautifully. The impressive part, he took his sweet time. And the most impressive part was when he presented my total bill! I was about to have a major heart attack when I saw the bill! It wasn’t through the roof bill! Cheap cheap"
Newly installed Lennox air conditioning unit.
Home without any duct work.
Newly installed Lennox furance.
Rough-In: Furnace & Air Conditioning
Broken furnace.

+79

12 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Kody's Home Services LLC
Kody's Home Services LLC
5.0(
13
)
Central A/C - InstallCentral A/C - Service or Repair

Serving Hanover, MN and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"Kody was quick at troubleshooting and finding out issue on our air conditioner gave us options on repairs and replacement and within 24 hours we have a new air conditioner installed and running like a dream on this hot summer day!"
Old air exchanger
New air exchanger
New heating system
Old heating system
Old heating system

+3

Response time8 hrs
Response rate89%
3 neighbors recently requested a quote
Avatar for Clean Air Restoration
Clean Air Restoration
4.9(
21
)
Air Ducts & Vents - Clean

Serving Hanover, MN and surrounding areas

Approved

In business since 2020

Free estimates

Warranties offered

"Clean Air Restoration has cleaned ductwork, dryer vents and done mold removal for me. Prices were very reasonable. I would use them again and also recommend them to my friends and clients."
Before & After
Before & After
Before & After
Before & After
Before & After

+6

Response time8 hrs
7 neighbors recently requested a quote
Recommended by83%of homeowners
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Air Conditioning questions, answered by experts

Modern AC leak sealants work as a temporary measure to stop refrigerant leaks. You can purchase them at most home improvement stores or on online. When using an AC leak sealant, keep in mind that it’s only a temporary solution, so you’ll still need to hire a pro to install a replacement part as soon as possible.

No, you should not attempt to replace an AC evaporator coil yourself. This is a complex task that must be performed by a licensed HVAC technician. The process involves handling hazardous and flammable refrigerants, which poses significant safety risks. Attempting a DIY replacement can also cause further damage to your HVAC system and will likely void its warranty. It is necessary to hire a local AC repair professional for this job.

During the summer, it’s best to set your AC to 78 degrees when you’re home and awake, according to the Department of Energy (DOE). For better energy efficiency, raise the temperature slightly to 85 degrees while you’re out of the house. The National Sleep Foundation advises lowering your thermostat to between 60 and 67 degrees when you’re asleep.

Ideally, an AC system should never need more Freon (a popular refrigerant) because it circulates in a closed loop. However, refrigerant leaks are not uncommon and may occur gradually over 5 to 15 years. If your system has a leak, it will need to be topped up in a process known as an AC recharge. Signs of a refrigerant leak include weakened AC performance, increased humidity in your home, higher utility bills, and a hissing sound from the unit. The cost of an AC recharge will depend on the size and type of your AC unit, as well as the type of refrigerant it uses.

When a compressor gets overheated in central air systems or heat pumps, it can still cool your home for a while until it eventually gives out. If the compressor is chronically overheated and no one addresses the root cause, it will create an incredibly expensive problem when your entire HVAC system breaks down and stops working altogether.

The Hanover, MN homeowners’ guide to air conditioning services

From average costs to expert advice, get all the answers you need to get your job done.