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Top-Rated Air conditioning pros in Willow River - Updated Nov 2026

Avatar for Aquarius Home Services
Aquarius Home Services
4.6(
260
)
Central A/C - InstallDuctless Mini-split A/C - Install or ReplaceCentral A/C - Install - For Business+12 more

Serving Willow River, MN and surrounding areas

Approved

Super Service Award Winner

In business since 1987

Free estimates

Emergency services offered

"Riley was the technician who serviced my air conditioner yesterday. Riley always kept me informed on the progress of the work he was doing and before leaving THOROUGHLY explained the condition of my air conditioner and what I can do to extend its life. Fortunately my air conditioner, even though it’s 11 years old, is in great condition and I plan on doing things to prolong its life. Overall I would give Riley a rating of 10. He is an exceptional technician, knows his job, explains things well, and personable. The cost today was $17 for a replacement filter."
Additional Photos
Additional Photos
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Our Team
Response time12 hrs
Response rate100%
9 neighbors recently requested a quote
Avatar for Mallard Mechanical
Mallard Mechanical
5.0(
11
)
Central A/C - Service or RepairCentral Air Cleaner - Repair or ServiceCentral Humidifier - Repair or Service

Serving Willow River, MN and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! \n

Response time3 hrs
Recommended by88%of homeowners
Avatar for MAXX Mechanical, LLC
MAXX Mechanical, LLC
New to Angi
Central A/C - InstallCentral A/C - Service or RepairCentral Humidifier - Install or Replace+1 more

Serving Willow River, MN and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

MAXX Mechanical provides dependable Plumbing and HVAC services for homeowners and businesses throughout Duluth, MN and the surrounding areas. From furnace and boiler repairs to quality installations, our experienced team is ready to keep your property comfortable year-round. We also handle a wide range of plumbing needs, from leak repairs, clogged drains, and fixture replacements to water heaters and other plumbing installations. We focus on prompt response times, quality workmanship, clear communication, and professional service from start to finish. At MAXX Mechanical, we understand that Plumbing and HVAC problems can be urgent. Our team provides 24/7 Emergency services 365 days a year, and we work efficiently to diagnose issues and provide practical solutions. Whether you're needing a small repair, preventative maintenance, or a larger residential or light commercial project, you can count on MAXX Mechanical for reliable service and lasting results.

House Trap Removal
Sump Pump Discharge
Sump Pump Install
Sump Pump Discharge
8 neighbors recently requested a quote
Avatar for Aire Serv of Northeastern MN
Aire Serv of Northeastern MN
4.8(
35
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace

Serving Willow River, MN and surrounding areas

In business since 2004

Free estimates

Emergency services offered

"Great customer service. Not pushy, give you all the information you need to make the right decision for your finances and needs. They don't try to oversell or charge you for extras, your quote is what you pay. Friendly, honest people. Will definitely use for any furnace or air needs in the future!!"
boiler install
furnace install
Recommended by100%of homeowners
Avatar for Northstar Mechanical Services, LLC
Northstar Mechanical Services, LLC
4.6(
79
)
Central A/C - InstallCentral Humidifier - Install or ReplaceDuctless Mini-split A/C - Install or Replace

Serving Willow River, MN and surrounding areas

In business since 1999

Free estimates

Emergency services offered

"Travis (the contact person) explained the options very clearly at the time of the estimate, and clarified for me all the terms associated with this type of installation. Not only did they install the air conditioning unit in one day with minimal household disruption, when they heard that I was getting a new gas stove in the next couple of weeks (replacing electric), and needed someone to bring a gas line up to the kitchen, they agreed to do that for me as well since their "gas guy" had to perform specific operations for the air conditioning unit. They just added an extra $200.00 to my bill, which was 1/3 the cost I had gotten earlier from a plumber. When the gas stove arrived, I called Northstar and they arranged for their "certified" gas guy to come and "install' the gas range. What a deal! Great customer service."
Response time1 day
Recommended by94%of homeowners
Airco Heating and Cooling, Inc.
5.0(
6
)
Central A/C - Service or RepairCentral A/C - Service or Repair - For Business

Serving Willow River, MN and surrounding areas

In business since 2014

Free estimates

Emergency services offered

We pride our company on reliability, great communication, integrity and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Call us today.

Response time1 day
Recommended by100%of homeowners
Avatar for North Alabama Technical Services
North Alabama Technical Services
4.9(
124
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+12 more

Serving Willow River, MN and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

"Jim was very helpful and personable to work with.  I had recently moved to the Huntsville area and was unable to connect my wireless printer.   There were also some things going on with my laptop that made me suspect a virus had somehow gotten on to it, it was running more slowly than usual, and I wasn't happy with the Win7 configuration I had done when I bought the computer.  Jim came in and assessed the problems and we agreed on a time for him to take the laptop and reinstall the OS.  He was able to get the wireless connection to work as well.  He took the computer on a Friday evening and returned it Sunday evening in prime condition. 
A few weeks later I  got an error message while reinstalling my accounting software so I called Jim.  He talked me through the problem over the phone and I was able to get the program installed so I could use the program.
Jim is great to work with, his pricing is very fair, he is prompt and reliable.  I will definitely use his services again.
"
2014 Super Service Award Winner!
Additional Photos
Recommended by97%of homeowners
Avatar for The Comfort Company
The Comfort Company
5.0(
3
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+2 more

Serving Willow River, MN and surrounding areas

In business since 2016

Free estimates

Warranties offered

"Hired the Comfort Company to install a new propane high efficiency furnace, air source heat pump and take out my old nasty oil tank. Very satisfied and my wallet took a smaller hit than I thought it would! Highly recommend!"
Boiler Install
Before and After Furnace Install
Samsung Mini Split System
Ruud Heat Pump and Furnace
Ruud Heat Pump

+3

Response time3 days
Recommended by100%of homeowners
Showing 1-10 of 32

FAQs for air conditioning projects in Willow River, MN

Most professional HVAC technicians require two to three hours to complete an expansion valve replacement. The timeframe depends on your unit's accessibility and whether additional repairs are needed. The process involves recovering refrigerant, removing the old valve, installing the new component, and recharging the system. Scheduling during less busy seasons may result in more convenient appointment times.

Operating your air conditioner with a malfunctioning expansion valve isn't advisable. Continuing to run the system could potentially damage other components, particularly your compressor, which is significantly more expensive to replace. If you notice performance issues like inconsistent cooling or unusual noises, it's best to have your system inspected before continuing regular use.

Expansion valves don't have a standard replacement schedule, as their longevity depends on system usage, maintenance frequency, and environmental factors. Regular professional maintenance helps identify potential valve issues before they cause system failure. Having your HVAC system serviced annually allows technicians to monitor component condition and recommend preventative replacements when necessary.

Refrigerant leaks require prompt professional attention. If your expansion valve is leaking, you'll likely notice reduced cooling performance and possibly hear hissing sounds near the unit. Addressing leaks quickly prevents further system inefficiency and avoids the environmental impact of released refrigerant. Your HVAC technician will need to repair the leak and recharge the system with the proper refrigerant type and amount.

Because many AC issues present similar symptoms, professional diagnosis is recommended. Problems like inadequate cooling, inconsistent temperatures, or strange noises could indicate expansion valve issues, but might also stem from refrigerant leaks, electrical problems, or airflow restrictions. A qualified HVAC technician has the tools and expertise to accurately identify the root cause and recommend appropriate repairs.

The Willow River, MN homeowners’ guide to air conditioning services

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