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Verified Reviews for Air Duct Cleaning pros in New London, NH

*The Angi rating for Air Duct Cleaning companies in New London, NH 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 New London, NH 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 17, 2026

Find Air duct cleaners in New London

Bell Heating Service, LLC

New on AngiNew on Angi
•Approved Pro

Bell Heating Service, LLC

New on AngiNew on Angi
•Approved Pro
3 years of experience
Free onsite estimate

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

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

A. Smith Heating Cooling And Sheet Metal

5.00(
2
)

A. Smith Heating Cooling And Sheet Metal

5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We specialize in air duct cleaning, dryer vent cleaning, HVAC, and sheet metal services! We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -- or-- click to schedule a free estimate today! Ducted forced hot air system installation Ductless mini split air conditioning installation Dehumidifier and humidifier ERV and HRV fresh air system installation

"The service was great. It went smooth. Good quality of work and they were on time. They were there when they said they would. They were punctual and responsive."

Tom n on April 2021

We specialize in air duct cleaning, dryer vent cleaning, HVAC, and sheet metal services! We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -- or-- click to schedule a free estimate today! Ducted forced hot air system installation Ductless mini split air conditioning installation Dehumidifier and humidifier ERV and HRV fresh air system installation

"The service was great. It went smooth. Good quality of work and they were on time. They were there when they said they would. They were punctual and responsive."

Tom n on April 2021

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.

Halls Clean Air Solutions

5.00(
1
)

Halls Clean Air Solutions

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

At Halls Clean Air Solutions we specialize in residential and commercial HVAC Duct Cleanings but also offer Dryer Vent Cleanings, Ductwork Disinfecting as well as video inspection services of your HVAC duct system.

"If you're looking for this type of service, don't look any further. IMO this company is the best in New England. We have used their services for hot water heater and gas dryer installs, and now ductwork cleaning. Ben and Dominic did a great job and were very conscientious of our home while doing their work. The photos of before and after the cleaning were amazing and my wife and I can feel the difference in the air quality just after one day. You can't go wrong with Hall's. Don and Nancy"

Don D on May 2022

At Halls Clean Air Solutions we specialize in residential and commercial HVAC Duct Cleanings but also offer Dryer Vent Cleanings, Ductwork Disinfecting as well as video inspection services of your HVAC duct system.

"If you're looking for this type of service, don't look any further. IMO this company is the best in New England. We have used their services for hot water heater and gas dryer installs, and now ductwork cleaning. Ben and Dominic did a great job and were very conscientious of our home while doing their work. The photos of before and after the cleaning were amazing and my wife and I can feel the difference in the air quality just after one day. You can't go wrong with Hall's. Don and Nancy"

Don D on May 2022

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.

Avatar for SERVPRO

SERVPRO

3.20(
5
)

SERVPRO

3.20(
5
)
Customers say: Terrific value
31 years of experience

SERVPRO of Lebanon / Hanover / Littleton is a trusted leader in the restoration industry and has the training, equipment, and expertise to handle your restoration and cleaning needs. As a locally owned and operated business, we can provide 24-hour emergency service and are dedicated to responding immediately to commercial or residential needs.

SERVPRO of Lebanon / Hanover / Littleton is a trusted leader in the restoration industry and has the training, equipment, and expertise to handle your restoration and cleaning needs. As a locally owned and operated business, we can provide 24-hour emergency service and are dedicated to responding immediately to commercial or residential needs.

Avatar for Sin Cal Chimney's

Sin Cal Chimney's

3.50(
8
)

Sin Cal Chimney's

3.50(
8
)
14 years of experience

Chimney Sweep, Pellet stove cleaning, waterproofing, mason repair, liners, wood stove, fireplace, furnace flue, caps, chase covers, installs, stone veneer, class a chimney, full build, rebuild, level I inspection, level II inspection, level III inspection.

"We ordered two propane stoves and were going to have them install them. But after getting a general note about going out of business got nothing in specific on our deposits or service we were expecting. I responded to this general email and got a response from Kyle saying get off my high horse and be patient. His wife Heidi did provide one of the stoves but we never got the other one. We are out the deposit of $1700 with no alternative to get a stove or get my money back on the deposit. As far as I am concerned they stole that money and are crooks. This guy Kyle was full of himself giving me a lecture via email about his high moral ethics in business and how he was a man of honor and good character. As as far as I am concerned he is full of s*** and now Sin Cal is permanently closed with no recourse to get my money back. I have hired a lawyer and will pursue legal means to get restitution or at the very least cost them money. This guy has other businesses and if you see him associated with any contractor or contracting businesses pull clear this guy is a crook."

Robert D on September 2022

Chimney Sweep, Pellet stove cleaning, waterproofing, mason repair, liners, wood stove, fireplace, furnace flue, caps, chase covers, installs, stone veneer, class a chimney, full build, rebuild, level I inspection, level II inspection, level III inspection.

"We ordered two propane stoves and were going to have them install them. But after getting a general note about going out of business got nothing in specific on our deposits or service we were expecting. I responded to this general email and got a response from Kyle saying get off my high horse and be patient. His wife Heidi did provide one of the stoves but we never got the other one. We are out the deposit of $1700 with no alternative to get a stove or get my money back on the deposit. As far as I am concerned they stole that money and are crooks. This guy Kyle was full of himself giving me a lecture via email about his high moral ethics in business and how he was a man of honor and good character. As as far as I am concerned he is full of s*** and now Sin Cal is permanently closed with no recourse to get my money back. I have hired a lawyer and will pursue legal means to get restitution or at the very least cost them money. This guy has other businesses and if you see him associated with any contractor or contracting businesses pull clear this guy is a crook."

Robert D on September 2022

Avatar for SERVPRO of Windham & Windsor Counties

SERVPRO of Windham & Windsor Counties

No reviews yet

SERVPRO of Windham & Windsor Counties

No reviews yet
59 years of experience

As a trusted leader in the restoration industry, SERVPRO of Windham & Windsor Counties provides 24-hour emergency service and is dedicated to being faster to any size disaster. We can respond immediately to your emergency and have the expertise to handle your restoration or cleaning needs.

As a trusted leader in the restoration industry, SERVPRO of Windham & Windsor Counties provides 24-hour emergency service and is dedicated to being faster to any size disaster. We can respond immediately to your emergency and have the expertise to handle your restoration or cleaning needs.

Halls Clean Air Solutions

No reviews yet

Halls Clean Air Solutions

No reviews yet
Emergency services offered

We are a family owned and operated business that has a serious passion for ensuring businesses and families everywhere are breathing the freshest cleanest air possible! We use a very specific and thorough duct and vent cleaning/Disinfecting process that leaves your HVAC system as clean and fresh smelling as it can be. We specialize in all things duct and vents including dryer vent cleaning, air exchange and full air purification.

We are a family owned and operated business that has a serious passion for ensuring businesses and families everywhere are breathing the freshest cleanest air possible! We use a very specific and thorough duct and vent cleaning/Disinfecting process that leaves your HVAC system as clean and fresh smelling as it can be. We specialize in all things duct and vents including dryer vent cleaning, air exchange and full air purification.

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Air Duct Cleaning questions, answered by experts

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.

You should have your air ducts cleaned every three to five years, according to the National Air Duct Cleaners Association (NADCA). Some methods that use brushes and cleaning agents tend to clean more thoroughly, meaning you can have the ductwork cleaned every six to eight years. If you spot warning signs like mold in the HVAC system or your home consistently dusting despite cleaning, you may need to service your air ducts sooner than expected.

Covering air vents in unused rooms doesn’t help the HVAC system's performance or save money on energy bills. Avoid covering vents with furniture if at all possible when you are trying to get more air flow from vents. Blocking, covering, or closing vents just causes more problems than it potentially would solve.

Air vents should never be blocked. It can disrupt the airflow in your home and make rooms too stuffy, hot, or cold. If the vents are blowing out cold air when you want hot air, covering the return vents won't solve the problem. You either have a dirty air filter, furnace problems, or, more than likely, leaky air ducts that need sealing.

Mold in air ducts releases spores into the air, which cause allergic reactions and respiratory issues. Common symptoms include coughing, sneezing, or itchy eyes. Prolonged mold exposure can lead to more serious health issues, especially for those with compromised immune systems.

The New London, NH 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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