Get matched with top air duct cleaners in Chisholm, MN

Q: Why is my AC running, but no cool air is coming out?

• <div><p>There are a few reasons your AC is running but not cooling your room. Thermostat issues and dust and debris, which can clog your system, are common problems. It could also be a broken component, such as a compressor, blower fan, or evaporator coils. You&rsquo;ll need to call a pro to diagnose the issue.</p></div>

Q: What happens if you don’t clean an evaporator coil?

• <div><p>If you don&rsquo;t clean an evaporator coil, you&rsquo;ll likely experience many unpleasant results, including higher energy bills, mold and mildew buildup, ice or frost buildup, a clogged condensate drain, and more. In addition, you&rsquo;ll be dealing with an overall uncomfortable home and frequent HVAC breakdowns, plus your HVAC will continue to perform inefficiently. </p></div>

Q: Should my HVAC damper be open or closed?

• <div><p>Whether an HVAC damper should be open or closed depends on the season, the zone it controls, and the temperature in that zone. In the summer, open upstairs dampers and close lower-level dampers to get the most efficient cooling possible. In the winter, do the opposite. Cool air will naturally flow down to lower levels, while warm air will rise. This keeps your system from working harder and helps prevent <a href="https://www.angi.com/articles/troubleshooting-common-air-conditioning-problems.htm">common AC problems</a>.</p></div>

Q: How do I prepare for a duct cleaning?

• <div><p>You won&rsquo;t have to do much to prepare for air duct cleaning. Make sure your vents are easy to access, and move any nearby furniture or other objects out of the way. If you have a furnace or air conditioner unit, ensure they are easily accessible. And if you have a pet, make plans to get them out of the house, if possible. Vent vacuuming can be loud and requires access to all rooms, so you may want to take extra steps for pet safety.</p></div>

Q: What is the main problem with flex ducts?

• <div><p>Flex ducts' main problem is also their main strength: their flexibility. Because the material they are made from has little structural support, they can start to sag or compress over time. They can also be more challenging to clean than sturdier ductwork. However, it&rsquo;s precisely this flexible nature that makes them a good solution for those who need a space-saving solution for their ductwork.</p></div>

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Verified Reviews for Air Duct Cleaning pros in Chisholm, MN

*The Angi rating for Air Duct Cleaning companies in Chisholm, MN is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Air Duct Cleaning needs.

*The HomeAdvisor rating for Air Duct Cleaning companies in Chisholm, MN is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Air Duct Cleaning needs.

Last update on November 19, 2025

Reviewed in June 2024
The workers are fantastic. Everyone was so pleasant. They clean up after themselves. They all work so well together.
Leigh Thomas Construction
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Reviewed in June 2022
Excellent! Matt even cleaned and re-colored and sealed our 15 year old colored stamped borders on our driveway giving it a brand new look! The patio is amazing!
Md Concrete
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Reviewed in April 2022
Professional, timely service cleaning all of the heating ducts and cold air return throughout my house.
Warwas Heating & Cooling, LLC
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Reviewed in March 2017
Ben P. arrived on time. Assessed the situation and set out to unclog the pipe. It didn't take long before the pipe was clear and everything was working fine. Ben was polite, explained the situation to us. He left the kitchen clean. Yes we would use again.
Weld & Sons Plumbing
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Reviewed in January 2017
Haven't had any troubles since. So went very well. Stay dry had taken there time in a quick and quality for tearing up my basement do to the type of job. Which I expected. They did there best to clean up and didn't leave nothing behind.
stay-dry
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Reviewed in February 2016
I contacted the company that made the boiler and sent pictures of how the fresh air intake and exhaust had been installed. They sent me diagrams as to how they should be installed. Randalls had installed them in reverse of how they should have been installed. When the service guys came several...
Randall Brothers Heating & Air Conditioning Inc
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Reviewed in June 2014
He is very professional and knowledgable. He is also a good source for questions. I use him for many questions. Always cleans up after himself. Very prompt. Very professional. He gives high quality, professional service.
Montgomery Electric Inc
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Reviewed in October 2012
First I got an estimate and decided to have Aire Serv install my new furnace. The workers were professional and they showed up to work when they said they would. The installation went well and they showed me how my furnace operated and they even programmed my thermostat. Over all I was very...
Aire Serv of Northeastern Minnesota
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Reviewed in May 2012
He did a fast good job and did not charge us much. I was expecting to pay about a thousand bucks and it was only two hundred. We have a huge tree in our yard and it was touching the roof. It was just huge and he needed to cut it way down and he did. When he came we left to go out to eat. We were...
CARPENTER BROTHERS TREE & STUMP REMOVAL
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Reviewed in August 2011
We decided on a Mini Split because of our situation. No duct work in the house and we were very familiar with Mini Split AC units having lived in Asia for three years. They are very efficient units. We contacted Summit Mechanical at a Home Show in Duluth and were very impressed with the Fujtsu...
Summit Mechanical Service Inc
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Find Air duct cleaners in Chisholm

Second Nature (Formerly FilterEasy)

5.00(

)

Second Nature (Formerly FilterEasy)

5.00(

)

Customers say: Quick response

Recommended by 100% of Angi customers

Second Nature, formerly FilterEasy, empowers its members to achieve long-lasting, sustainable home wellness with convenient subscription plans, including high-quality home air filters and refrigerator water filters. We exist to simplify home wellness, to make it so easy and convenient that it becomes second nature. Learn about our products and subscribe at www.SecondNature.com/home.

Global Plasma Solutions

5.00(

)

Global Plasma Solutions

5.00(

)

Customers say: Quality work

Recommended by 100% of Angi customers

Global Plasma Solutions is a manufacturing company that sells air purification systems primarily into the commercial and residential markets. Home owners can benenfit from our systems as they are easily adapted to any HVAC system. Go to www.gpshvac.com to find a certified contractor near you to have one installed within your home.

Environmental Testing & Research Laboratories, Inc

4.85(

347

)

Environmental Testing & Research Laboratories, Inc

4.85(

347

)

Customers say: True professional

Recommended by 93% of Angi customers

ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.

"as advertised"

Nancy C on July 2018

"as advertised"

Nancy C on July 2018

Air Duct Cleaning questions, answered by experts

There are a few reasons your AC is running but not cooling your room. Thermostat issues and dust and debris, which can clog your system, are common problems. It could also be a broken component, such as a compressor, blower fan, or evaporator coils. You’ll need to call a pro to diagnose the issue.

If you don’t clean an evaporator coil, you’ll likely experience many unpleasant results, including higher energy bills, mold and mildew buildup, ice or frost buildup, a clogged condensate drain, and more. In addition, you’ll be dealing with an overall uncomfortable home and frequent HVAC breakdowns, plus your HVAC will continue to perform inefficiently.

Whether an HVAC damper should be open or closed depends on the season, the zone it controls, and the temperature in that zone. In the summer, open upstairs dampers and close lower-level dampers to get the most efficient cooling possible. In the winter, do the opposite. Cool air will naturally flow down to lower levels, while warm air will rise. This keeps your system from working harder and helps prevent common AC problems.

You won’t have to do much to prepare for air duct cleaning. Make sure your vents are easy to access, and move any nearby furniture or other objects out of the way. If you have a furnace or air conditioner unit, ensure they are easily accessible. And if you have a pet, make plans to get them out of the house, if possible. Vent vacuuming can be loud and requires access to all rooms, so you may want to take extra steps for pet safety.

Flex ducts' main problem is also their main strength: their flexibility. Because the material they are made from has little structural support, they can start to sag or compress over time. They can also be more challenging to clean than sturdier ductwork. However, it’s precisely this flexible nature that makes them a good solution for those who need a space-saving solution for their ductwork.

The Chisholm, MN homeowners’ guide to air duct cleaning services

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

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