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Top-Rated Air conditioning pros in Chaska - Updated Nov 2026

Avatar for Pronto Heating & Air Conditioning
Pronto Heating & Air Conditioning
4.8(
1,549
)
Central A/C - InstallCentral A/C - Service or RepairCentral A/C - Install - For Business+3 more

Serving Chaska, MN and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"Pronto replaced our failed boiler/hot water unit and installed a ductless mini-split system with three heads. Quality parts and fast, clean installation, one of the lowest-cost bids, and they took care of most of the rebate paperwork for us (one rebate required submission by the homeowner, but they filled in most of it.) They were a pleasure to work with and helped us find the best approach to installation details that worked for us."
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+4

Response time7 hrs
Response rate100%
5 neighbors recently requested a quote
Avatar for Hoffman Cooling and Heating
Hoffman Cooling and Heating
4.7(
2,073
)
Central A/C - Install

Serving Chaska, MN and surrounding areas

Approved

Super Service Award Winner

In business since 1957

Free estimates

Emergency services offered

"Hoffman got to my house to Replace my AC extremely quickly. And for a better price than I expected. Fast instillation and it’s only about 30 min after they left and my house is already much cooler!"
 Twins!!
 Another set of twins!!
 Oil to gas conversion, took out a monster!!
Jim's new car
New install van!!

+5

490 neighbors recently requested a quote
Recommended by90%of homeowners
Integrity Furnace & Duct Cleaning
4.9(
158
)
Air Ducts & Vents - Clean

Serving Chaska, MN and surrounding areas

Approved

In business since 2011

Free estimates

Credit card accepted

"Excellent experience with this local company. Down-to-earth and personable owner, who was one of the two workers to complete the job. I appreciated the flat-rate pricing, which was honored for a larger home with air ducts that definitely needed cleaning. The owner twice showed me "before" and "after" photos to demonstrate what they actually did (a nice touch) and offered to send them to me in order to share with my wife (who wasn't present). I added the furnace cleaning option, which was provided at a slightly reduced rate (as opposed to an individual service call for that purpose), as well as cleaning out the dryer (just the unit, not the venting, which I completely replaced later). These add-ons were not forced, but simply offered as options "while we're here" -- thus both convenient and affordable. No complaints working with this company."
Response time2 days
Response rate100%
Recommended by95%of homeowners
Avatar for Total Comfort Heating and Cooling
Total Comfort Heating and Cooling
4.5(
447
)
Air Ducts & Vents - CleanCentral A/C - InstallCentral A/C - Service or Repair+1 more

Serving Chaska, 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

114 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Aquarius Home Services
Aquarius Home Services
4.6(
261
)
Central A/C - InstallDuctless Mini-split A/C - Install or ReplaceCentral A/C - Install - For Business+3 more

Serving Chaska, MN and surrounding areas

Approved

Super Service Award Winner

In business since 1987

Free estimates

Emergency services offered

"Aquarius Home Services' personnel are always friendly, efficient, and good communicators. Ryan Kahl did a great job for us servicing our water conditioning system. He is a good communicator and very courteous, exploring how he could provide additional help or service for us."
Additional Photos
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Our Team
Response time12 hrs
Response rate100%
9 neighbors recently requested a quote
Avatar for Clean Air Restoration
Clean Air Restoration
4.9(
21
)
Air Ducts & Vents - Clean

Serving Chaska, MN and surrounding areas

Approved

In business since 2020

Free estimates

Warranties offered

"RJ with Clean Air Restoration is really great! Extremely professional, detailed, and makes a dirty situation as fun and stressless. Highly recommend"
Before & After
Before & After
Before & After
Before & After
Before & After

+6

Response time8 hrs
13 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for Hero Plumbing, Heating Cooling and Electrical
Hero Plumbing, Heating Cooling and Electrical
3.8(
288
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace

Serving Chaska, MN and surrounding areas

Approved (Corporate)

In business since 1914

Free estimates

Emergency services offered

"They retrofit a central air conditioner in our 1920s house with radiant heat (no existing duct work) and it looks great. It is February so the AC canâ  t be run yet, but I expect it to work great. They worked quickly and left with the house just as clean as when they arrived! Thank you Hero!"
Air Conditioner Tune-Up
Completed Project
Furnace Install
Furnace Tune-Up
Garbage Disposal

+11

Response time2 hrs
15 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for Details Residential Services, LLC
Details Residential Services, LLC
4.6(
539
)
Air Ducts & Vents - Clean

Serving Chaska, MN and surrounding areas

Approved

In business since 2006

Free estimates

Credit card accepted

"The crew of 3 were very polite and got to work quickly.  The only error was that although I asked to have the empty refrigerator cleaned, they failed to clean the freezer compartment.  Mike Newcome responded that this was a lack of communication on my part.  I believe that when you ask to have your refrigerator cleaned, it includes the small freezer compartment inside the refrigerator.  This was not a big deal however, as the total job was well done and cost effective.  I would use Details again.
"
Miriam & Maria
Home Cleaning
Gutter Cleaning
Rug Cleaning
Carpet Cleaning

+30

Response time2 days
Response rate100%
3 neighbors recently requested a quote
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Air Conditioning FAQs, answered by experts

No, heat pump maintenance needs are very similar to air conditioners, including keeping outdoor units clean, changing filters regularly, and occasionally scheduling a refrigerant check to see if any has leaked out. Heat pumps typically switch automatically between heating and cooling, so you don’t need to worry about manually changing them every season. However, since they are always on call, they can develop wear and tear faster than an air conditioner.

You should use a breathable, weather-resistant cover with ventilation. It can be a top cover or a full cover that has mesh to allow airflow. A full, non-breathable cover can cause moisture to build up, leading to rust, frozen parts, and corrosion. A full cover also attracts unwanted critters, such as mice, that can damage the wiring and your unit. If you need to protect your AC unit from falling icicles, choose a sturdy top cover or piece of wood that prevents icicles from damaging your unit.

As a general rule, you should have your HVAC system professionally serviced at least once a year, though it's best to follow the manufacturer's specific recommendations. Many experts suggest twice-yearly maintenance: once in the spring for the cooling system and once in the fall for the heating system. This is especially recommended for older units, systems with recurring issues, or heat pumps that provide both heating and cooling. Regular service, which can cost between $100 and $550, keeps the system running efficiently, helps prevent costly future repairs, and saves money on utility bills.

It depends on the type of AC unit and the extent of the mold growth. For example, if you have a small amount of mold in your central air conditioner, it’s worth cleaning it to protect your HVAC system and your health. In situations like these, you can often remove the mold yourself in a couple of hours. On the other hand, if you have a portable AC unit with a severe mold problem, it makes more sense to buy a new one. On average, replacing a portable AC unit costs $100 to $500.

They can, but it’s not as common. Window AC units are much smaller than whole-house systems and less likely to develop refrigerant leaks or similar issues. As a result, you will rarely need to add a new refrigerant, limiting overcharging problems. However, it’s still important to leave refrigerant management in the hands of professionals when window units need work.

The Chaska, MN homeowners’ guide to air conditioning services

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