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Verified Reviews for Air Duct Cleaning pros in Forsyth, MT

*The Angi rating for Air Duct Cleaning companies in Forsyth, MT 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 Forsyth, MT 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 September 22, 2026

Top-Rated Air duct cleaners in Forsyth - Updated Nov 2026

Avatar for Comet Air Duct Cleaning, Inc.
Comet Air Duct Cleaning, Inc.
4.9(
9
)
Air Ducts & Vents - Clean

Serving Forsyth, MT and surrounding areas

In business since 1970

Free estimates

Credit card accepted

"Technician that did the work was knowledgeable and friendly. The price was the best I had found in our area. The technician heard some jewelry being sucked out of the vent and he left the material in a bucket for me to sift through and I found a lost earring. It took 3 hours to do 12 house vents and the dryer vent. Great Job!!"
air duct being cleaned
The Wow Factor
Whole house air purifier
End indoor air pollution
Sanctuary in your home

+3

Response time6 hrs
Recommended by100%of homeowners
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Avatar for Choice Home Warranty
Choice Home Warranty
4.0(
5,678
)
Air Ducts & Vents - CleanAir Ducts & Vents - Clean - For Business

Serving Forsyth, MT and surrounding areas

In business since 2008

Emergency services offered

Credit card accepted

"The dryer was repaired but the duct was not cleaned. Technician says the duct cleaning was not covered"
Recommended by81%of homeowners
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Tori's Cleaning Service
New to Angi
Air Ducts & Vents - Clean

Serving Forsyth, MT and surrounding areas

In business since 2018

Free estimates

Credit card accepted

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

Response time1 day
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Edwards
New to Angi
Air Ducts & Vents - CleanAir Ducts & Vents - Clean - For Business

Serving Forsyth, MT and surrounding areas

In business since 2018

Free estimates

Credit card accepted

We are a locally owned and operated company with over 35 years in the construction industry. We value honesty and integrity and will always treat your home as if it were our own. We offer a variety of stone and tile services that are customizable to each individual project. Along with our tile services, we offer a variety of other services for your home. There is no job too small or too large. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!

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Air Duct Cleaning FAQs, answered by experts

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 spending money once or twice a year to tuneup your AC and furnace might seem like a waste of money, think again. The cost of HVAC maintenance is far less than the cost of replacing your furnace or AC unit, regardless of the type of HVAC system you have. Paying this smaller fee now will help you avoid paying much more significant costs in the future. Not to mention, having a serviced AC and heating system will help keep your home comfortable, no matter the season. 

You can keep your air vents working properly by regularly cleaning them and replacing any air filters as necessary. Your air vents will also work best if you clean and lubricate the exhaust fans and reduce humidity to prevent condensation on them.

A calculation method that your HVAC contractor will use to ensure your system does what it's supposed to is measuring duct output, or its CFM. The calculation requires knowing the cross-sectional area of the ductwork and determining the air speed past any given point within it.

Yes, dirty air ducts restrict airflow, reducing your HVAC's efficiency. This forces your system to work harder, increasing energy costs and wear and tear on your HVAC. Reduced airflow leads to uneven heating or cooling, seriously reduced indoor air quality, and can potentially trigger allergies or respiratory issues.

The Forsyth, MT 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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