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Verified Reviews for Air Duct Cleaning pros in Little Falls, NY

*The Angi rating for Air Duct Cleaning companies in Little Falls, NY 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 Little Falls, NY 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 January 19, 2026

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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

Avatar for Fred F Collis & Sons Inc

Fred F Collis & Sons Inc

4.70(
43
)

Fred F Collis & Sons Inc

4.70(
43
)
Customers say: Super punctual
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers

Additional DBAs - Collis Heating, Rome Oil Company, Collis Home Energy Performance

"I can’t say enough good things about Fred F. Collis & Son. I went an entire week with no heat, and when install day finally arrived, we were hit with a storm and I had no power in my home. Despite the conditions, their team went above and beyond and installed my new furnace without power. From the very first person who came out to check my furnace, to the salesman Mike—everyone was incredibly kind, professional, and reassuring during a very stressful time. The two technicians who completed the installation were absolutely amazing. They were professional, extremely nice, and worked efficiently even under such difficult circumstances. It’s rare to find a company that shows this level of dedication and care for their customers. I am beyond grateful and would highly recommend Fred F. Collis & Son to anyone in need of HVAC service. Truly outstanding service from start to finish."

Carla B on December 2025

Additional DBAs - Collis Heating, Rome Oil Company, Collis Home Energy Performance

"I can’t say enough good things about Fred F. Collis & Son. I went an entire week with no heat, and when install day finally arrived, we were hit with a storm and I had no power in my home. Despite the conditions, their team went above and beyond and installed my new furnace without power. From the very first person who came out to check my furnace, to the salesman Mike—everyone was incredibly kind, professional, and reassuring during a very stressful time. The two technicians who completed the installation were absolutely amazing. They were professional, extremely nice, and worked efficiently even under such difficult circumstances. It’s rare to find a company that shows this level of dedication and care for their customers. I am beyond grateful and would highly recommend Fred F. Collis & Son to anyone in need of HVAC service. Truly outstanding service from start to finish."

Carla B on December 2025

Thermo Heating and Air Conditioning Company, Inc.

4.60(
5
)

Thermo Heating and Air Conditioning Company, Inc.

4.60(
5
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

6 full time employees; we do all our own installations and we do not subcontract any of our residential work.

"Called on a Monday morning with a problem with my furnace. They were there that afternoon. Explained the problem and said I needed a new furnace due to a hole in the heat exchanger. Tuesday afternoon they were at my house by 3:15 PM and the old furnace was out and the new furnace was installed by 5:15 PM. Very professional service, covered my floor with a tarp so not to make a mess of it, cleaned up everything. I would recommend Mark and his team to everyone."

Judith S on March 2025

6 full time employees; we do all our own installations and we do not subcontract any of our residential work.

"Called on a Monday morning with a problem with my furnace. They were there that afternoon. Explained the problem and said I needed a new furnace due to a hole in the heat exchanger. Tuesday afternoon they were at my house by 3:15 PM and the old furnace was out and the new furnace was installed by 5:15 PM. Very professional service, covered my floor with a tarp so not to make a mess of it, cleaned up everything. I would recommend Mark and his team to everyone."

Judith S on March 2025

Avatar for Patrick Heating, Inc

Patrick Heating, Inc

4.20(
5
)

Patrick Heating, Inc

4.20(
5
)
Customers say: Quick response
86 years of experience

At Patrick Heating we believe in designing and installing systems that will meet and exceed customer expectations as well as encompass industry best practice standards. We stand behind our designs and installations, ensuring the system will adequately meet the objectives of the project using the highest possible quality products and installation techniques. We have over 70 years of experience in the HVAC service business and we understand the importance of the right system needed to keep you comfortable during every season of the year.

"Anything that could go wrong, went wrong. Shaun smelled of alcohol and couldn't complete the repair"

John B on November 2022

At Patrick Heating we believe in designing and installing systems that will meet and exceed customer expectations as well as encompass industry best practice standards. We stand behind our designs and installations, ensuring the system will adequately meet the objectives of the project using the highest possible quality products and installation techniques. We have over 70 years of experience in the HVAC service business and we understand the importance of the right system needed to keep you comfortable during every season of the year.

"Anything that could go wrong, went wrong. Shaun smelled of alcohol and couldn't complete the repair"

John B on November 2022

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.

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.

HouseSmart Home and Office Improvement

3.00(
1
)

HouseSmart Home and Office Improvement

3.00(
1
)
Customers say: Quick response
36 years of experience

I am a hands on full service contractor who works with my customers to achieve the best solutions for the lowest costs. i have a eight year College degree in Engineering, and use the knowledge regularly to accomplish outstanding work. My list of local references is extensive. I am comfortable in all commercial or residential settings and have worked in both office and factory settings. Small plumbing or repair jobs ok.

I am a hands on full service contractor who works with my customers to achieve the best solutions for the lowest costs. i have a eight year College degree in Engineering, and use the knowledge regularly to accomplish outstanding work. My list of local references is extensive. I am comfortable in all commercial or residential settings and have worked in both office and factory settings. Small plumbing or repair jobs ok.

Avatar for BlueLine Disaster Solutions, Inc.

BlueLine Disaster Solutions, Inc.

No reviews yet

BlueLine Disaster Solutions, Inc.

No reviews yet
23 years of experience

BlueLine Disaster Solutions, Inc. provides mold assessments & remediation, mitigation services for all water, fire, smoke, biohazard, mold, asbestos & lead disturbances. We work with all major insurance companies for insurance claims.

BlueLine Disaster Solutions, Inc. provides mold assessments & remediation, mitigation services for all water, fire, smoke, biohazard, mold, asbestos & lead disturbances. We work with all major insurance companies for insurance claims.

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Air Duct Cleaning questions, answered by experts

There are a few ways to determine if a vent is open or closed. You can inspect the vent and examine the position of the fins. If there are spaces between them, the vent is open. If the fins are flat and touching, the vent is closed. You can also stand under the vent when the system is running to see if you feel air flowing through it.

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.

The formula for neutralizing skunk smell is one quart of 3% hydrogen peroxide, ¼ cup baking soda, and one to two teaspoons of dish soap. The University of Nebraska says a chemist discovered that this mixture changes the thiols, the chemical compound that causes the odor, into acids that don’t carry a skunk smell, thus eliminating the odor.

While a professional can always help, there are some common plumbing culprits you can check yourself to see if you can find the sewer gas smell. For example, you should check your water traps, sometimes called P-traps and S-traps, which are located under sink, shower, and laundry drains. The wax ring beneath the base of your toilet, which creates a watertight seal with the plumbing, could also have gone bad.

Yes, vent deflectors do work to redirect hot and cold air distributed from your HVAC system. If installed correctly—and magnetic deflectors make it easy to DIY— you might find that a deflector is enough to redirect the warm or cool air where you prefer it to be. At the very least, it’s an easy, inexpensive experiment before committing to the bigger project of moving the air vent to a new location.

The Little Falls, NY 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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