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Top-Rated Air conditioning pros in North Branch - Updated Nov 2026

Avatar for Air Comfort Heating & Air Conditioning, Inc.
Air Comfort Heating & Air Conditioning, Inc.
4.7(
156
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace+2 more

Serving North Branch, MN and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

"I had my 27-year-old furnace and a/c replaced by them. The entire process was effortless. Joe and John were great to deal with. The 2 techs that came out were very friendly and efficient. They had the whole project done in less than a day. The clean-up and explanation of the new system met and exceeded my expectations. The new furnace works great and is much quieter than the old one. We only had a chance to run the air for one day, and it also worked very well. I would highly recommend Air Comfort Heating and Air Conditioning for furnace and a/c replacement"
Croteau Install
After Photo
Before photo
Before photo
After Photo

+5

Response time2 hrs
58 neighbors recently requested a quote
Recommended by91%of homeowners
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 North Branch, MN and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

"I would recommend Preston and Mallard Mechanical to anybody in the area looking to buy a new furnace/AC, or even just general HVAC maintenance. We closed on our house on a Friday with the AC not working and the furnace on its way out. We called Mallard Mechanical that morning and the equipment was ordered that same day and the install scheduled for the following Tuesday. The day of the install Preston was on site right on time and got our old AC and furnace torn out and the new system put in all in the same day. He was extremely professional and kept a VERY clean work site. He made sure to go over everything about the new system with my wife and I and even took care of setting up the city inspection for the new system. Last but absolutely not least, Mallard Mechanical's prices are extremely fair and I cannot imagine finding better service anywhere else for as good of a price as we got with Mallard Mechanical. Thank you again to Preston and Mallard Mechanical!"
Response time3 hrs
Recommended by88%of homeowners
Avatar for Prolific Mechanical
Prolific Mechanical
5.0(
7
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+6 more

Serving North Branch, MN and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

"I recently had Prolific Mechanical install a new air conditioning system, and I couldn't be happier with the results. The young man who completed the installation was professional, courteous, and extremely knowledgeable. He took pride in his work, kept everything clean, and made sure the installation was done correctly from start to finish. The new system runs flawlessly and keeps the house comfortable even on the hottest days. I highly recommend Prolific Mechanical to anyone looking for quality workmanship and dependable HVAC service."
Avatar for Air Comfort Heating & Air Conditioning Inc
Air Comfort Heating & Air Conditioning Inc
4.8(
64
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+12 more

Serving North Branch, MN and surrounding areas

In business since 2002

Free estimates

Emergency services offered

"Amazingly easy! John came out to see me, explaining things in a way I could understand. No high pressure sales. Just the facts. My new Trane furnace and air were installed within 2 days, all while I was at work! I would have never believed they were there until I actually went to see the new equipment! Best experience with real pros. I highly recommend!"
Additional Photos
Additional Photos
Additional Photos
Trane Products
Trane Humidifier

+2

Recommended by96%of homeowners
Avatar for Arrow Heating & Air, LLC
Arrow Heating & Air, LLC
5.0(
29
)
Central A/C - Service or Repair

Serving North Branch, MN and surrounding areas

In business since 2014

Free estimates

Emergency services offered

"Steve, the owner, and his employee were very prompt, courteous, knowledgeable, and at a competitive price. He thoroughly laid out our options to repair or replace the A/C unit and was easy to work with. I highly recommend Arrow Heating & Air for residential work in the northern Twin Cities metro."
Amana Central Air Install
Coil Cleaning
Upgrade your system
Response time4 hrs
Recommended by100%of homeowners
Avatar for Breeze Heating and Cooling, LLC
Breeze Heating and Cooling, LLC
4.9(
33
)
Central A/C - InstallDuctless Mini-split A/C - Install or Replace

Serving North Branch, MN and surrounding areas

In business since 2018

Free estimates

Credit card accepted

"Kyle was quick to respond when our air conditioning went out. We had told Kyle that we had a 1 week old baby at the time and he somehow fit us in during his busiest season. Heâ s not only great at what he does but he has outstanding customer service to go along with his skills. Would definitely recommend him for anyone looking for AC or furnace needs."
Quality & clean work is a top priority
Another quality furnace install
New Day & Night furnace install in Big Lake
After photo of a crawl space furnace install
Cottage Grove furnace install

+40

Response time6 hrs
Recommended by93%of homeowners
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FAQs for air conditioning projects in North Branch, 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 North Branch, MN homeowners’ guide to air conditioning services

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