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Verified Reviews for Air Duct Cleaning pros in Courtland, MN

*The Angi rating for Air Duct Cleaning companies in Courtland, 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 Courtland, 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 15, 2025

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Avatar for Second Nature (Formerly FilterEasy)

Second Nature (Formerly FilterEasy)

5.00(
1
)

Second Nature (Formerly FilterEasy)

5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor 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.

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.

AHRENS HEATING INC

No reviews yet

AHRENS HEATING INC

No reviews yet
78 years of experience

Since 1947, Ahrens Heating Inc. has been serving customers in New Ulm, MN and the surrounding areas. We offer quality heating, cooling, indoor air quality systems and yearly check ups on all equipment. As a full-service heating company, our team of professionals work to provide every customer with the highest level of customer service possible. As a Lennox® Premier Dealer, we offer a complete selection of high-efficiency systems that can save you hundreds of dollars every year on your utility bills. Our certified technicians make it their mission to complete every job on time and within the budget we have set. We will do what needs to be done to ensure your equipment is running at peak efficiency. We stand behind the work we do; should your system not function properly after we are finished, we will fix the issue. It is our dedication to our customers that truly sets us apart from other companies. Whether you need repairs right away or simply want to avoid costly problems down the road, Ahrens Heating is ready to take care of your needs. For service you can trust and rely on for all of your heating and cooling needs, contact Ahrens Heating today! We look forward to the opportunity to help you with all of your HVAC equipment needs.

Since 1947, Ahrens Heating Inc. has been serving customers in New Ulm, MN and the surrounding areas. We offer quality heating, cooling, indoor air quality systems and yearly check ups on all equipment. As a full-service heating company, our team of professionals work to provide every customer with the highest level of customer service possible. As a Lennox® Premier Dealer, we offer a complete selection of high-efficiency systems that can save you hundreds of dollars every year on your utility bills. Our certified technicians make it their mission to complete every job on time and within the budget we have set. We will do what needs to be done to ensure your equipment is running at peak efficiency. We stand behind the work we do; should your system not function properly after we are finished, we will fix the issue. It is our dedication to our customers that truly sets us apart from other companies. Whether you need repairs right away or simply want to avoid costly problems down the road, Ahrens Heating is ready to take care of your needs. For service you can trust and rely on for all of your heating and cooling needs, contact Ahrens Heating today! We look forward to the opportunity to help you with all of your HVAC equipment needs.

Global Plasma Solutions

5.00(
1
)

Global Plasma Solutions

5.00(
1
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor 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.

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.

Professional Exteriors, Inc

4.07(
14
)

Professional Exteriors, Inc

4.07(
14
)
Customers say: Quick response
18 years of experience

Professional Exteriors Inc is a full service company with services ranging from siding and roofing to decks as well as snow and ice dam removal in the winter. With a wide range of capabilities PEI is able to meet all your renovations needs.

"very poor work quality, I had to have them come back 3 times after the initial installation to repair damages and fix the shoddy workmanship to get the roof right and it still hasn't passed Inspection. On top of that on three other occasions they were scheduled to be there and they just didnt show up at all. They left trash in my yard and in my driveway causing a flat tire on my car due to nails left all over the driveway. I even found missing shingles on a newly installed roof, how does that happen? I also found out after the fact they were TWICE as expensive as their competitors. I called 3 different contractors after getting their final bill and found this out. Twice the price for shoddy work? I'm just glad I was able to get up on the roof and check the quality of the work and demand they corrected it. My recommendation, hire someone else. There are so many other capable company's out there. You dont need to waste your time with this one. It's not worth it."

Kyle S on December 2022

Professional Exteriors Inc is a full service company with services ranging from siding and roofing to decks as well as snow and ice dam removal in the winter. With a wide range of capabilities PEI is able to meet all your renovations needs.

"very poor work quality, I had to have them come back 3 times after the initial installation to repair damages and fix the shoddy workmanship to get the roof right and it still hasn't passed Inspection. On top of that on three other occasions they were scheduled to be there and they just didnt show up at all. They left trash in my yard and in my driveway causing a flat tire on my car due to nails left all over the driveway. I even found missing shingles on a newly installed roof, how does that happen? I also found out after the fact they were TWICE as expensive as their competitors. I called 3 different contractors after getting their final bill and found this out. Twice the price for shoddy work? I'm just glad I was able to get up on the roof and check the quality of the work and demand they corrected it. My recommendation, hire someone else. There are so many other capable company's out there. You dont need to waste your time with this one. It's not worth it."

Kyle S on December 2022

Davis Comfort Systems Inc.

5.00(
22
)

Davis Comfort Systems Inc.

5.00(
22
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Davis Comfort Systems provides complete residential & light commercial project design, sales, installation and service of HVAC. We always have some great financing offers available to qualified buyers. Davis Comfort Systems has experience with Green Technologies - GeoSystems and Heat Pumps since 1987. As a referral driven company we are always striving to provide our customers with 100% satisfaction. We have an A+ rating with the Better Business Burea and Angie's List. We Love Angie's list!

"They were very neat, prompt, professional and it was not expensive."

Mary C on July 2019

Davis Comfort Systems provides complete residential & light commercial project design, sales, installation and service of HVAC. We always have some great financing offers available to qualified buyers. Davis Comfort Systems has experience with Green Technologies - GeoSystems and Heat Pumps since 1987. As a referral driven company we are always striving to provide our customers with 100% satisfaction. We have an A+ rating with the Better Business Burea and Angie's List. We Love Angie's list!

"They were very neat, prompt, professional and it was not expensive."

Mary C on July 2019

Avatar for Environmental Testing & Research Laboratories, Inc

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
Recommended by 93% of HomeAdvisor 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

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

Air Duct Cleaning questions, answered by experts

It can take anywhere from a few days to several weeks to clean smoke damage, depending mostly on the extent of the damage and the method your professional uses. Ozone smoke restoration is a popular option that takes just 24 to 48 hours, but you may need multiple treatments to remove odors. For major house fires, it might be a better option to replace smoke-damaged materials, which could take six to 12 months.

Signs your ductwork needs cleaning include visible dust buildup, musty odors, increased allergy symptoms, and reduced airflow. If you see dust blowing from vents, find mold inside ducts, or notice a spike in your energy bills, it’s time for a professional inspection and cleaning to improve air quality and efficiency.

The most common duct sizes used in residential homes are round ducts 6 to 12 inches in diameter. This size is small enough to be easily installed into walls and ceilings, yet is wide enough to allow for adequate airflow through the home. Improper duct sizing can cause HVAC issues, increased energy bills, and a drop in HVAC efficiency, which translates into a less comfortable home. 

While you can put air fresheners at the opening to ductwork, most experts don’t recommend it. You will only disguise the odors rather than treat the underlying cause. Plus, blasting the concentrated chemical fragrance into your home’s air when the HVAC system is on may be overpowering and cause respiratory issues.

Smoke smell can linger for months or even years and will not go away on its own once it’s penetrated into your walls, floors, ceilings, and furniture. The particles that give smoke its distinctive smell can permeate every corner of your home and can take a very long time to dissipate. Your best bet to combat smoke smell is a combination of thorough cleaning, air purifying, and replacing heavily damaged materials.

The Courtland, 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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