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  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon31
    Verified air duct cleaning services reviews

Verified Reviews for Air Duct Cleaning pros in Boscawen, NH

*The Angi rating for Air Duct Cleaning companies in Boscawen, 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 Boscawen, 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 December 16, 2025

Find Air duct cleaners in Boscawen

Avatar for Duct Kings

Duct Kings

4.66(
372
)
•Approved Pro

Duct Kings

4.66(
372
)
•Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
26 years of experience

We are experts in air duct & dryer vent cleaning for homeowners & businesses. We also insulate & repair ductwork, offer video inspection, sanitizing, air leak testing & duct leak sealing using Aeroseal, a patented technology created by the US Department of Energy to decrease energy bills that result from leaky airducts.

"This company is legitimate and they do a great job! They are informative about what to expect before the visit and they show up on time! Gave a accurate quote before the visit. Their technician works very hard for about three hours."

Mary W on December 2025

We are experts in air duct & dryer vent cleaning for homeowners & businesses. We also insulate & repair ductwork, offer video inspection, sanitizing, air leak testing & duct leak sealing using Aeroseal, a patented technology created by the US Department of Energy to decrease energy bills that result from leaky airducts.

"This company is legitimate and they do a great job! They are informative about what to expect before the visit and they show up on time! Gave a accurate quote before the visit. Their technician works very hard for about three hours."

Mary W on December 2025

Avatar for Heritage Home Service

Heritage Home Service

4.74(
405
)
•Approved Pro

Heritage Home Service

4.74(
405
)
•Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
37 years of experience

Heritage Home Service is a premier home service provider operating in New Hampshire, Massachusetts and Southern Maine. Bringing all the perks that come with having a large team while maintaining a strong focus on family-oriented service. Our namesake is about honoring those who came before us, and most importantly, it is about leaving a legacy of serving people extraordinarily well. For over 37 years in business, we have helped countless families across our community stay comfortable and healthy in their homes, and today we continue to evolve and find new ways to serve you even better.

"None"

Olga M on April 2025

Heritage Home Service is a premier home service provider operating in New Hampshire, Massachusetts and Southern Maine. Bringing all the perks that come with having a large team while maintaining a strong focus on family-oriented service. Our namesake is about honoring those who came before us, and most importantly, it is about leaving a legacy of serving people extraordinarily well. For over 37 years in business, we have helped countless families across our community stay comfortable and healthy in their homes, and today we continue to evolve and find new ways to serve you even better.

"None"

Olga M on April 2025

Avatar for Everclean Air LLC

Everclean Air LLC

4.86(
28
)
•Approved Pro

Everclean Air LLC

4.86(
28
)
•Approved Pro
Customers say: Quick response
2 years of experience
Free onsite estimate

We are a dedicated air quality company committed to delivering exceptional service and professionalism to our valued customers. Our skilled technicians are trained in the latest air duct and dryer vent cleaning techniques. We serve both commercial and residential properties, improving indoor air quality, enhancing HVAC efficiency, and helping lower energy costs. Safety is our top priority, especially in dryer vent cleaning, where proper maintenance plays a critical role in preventing fire hazards. By staying updated with industry advancements, we deliver reliable and effective solutions tailored to each customer’s unique needs.

"Arrived and got started right away. I paid him upfront and had to shower and change to head out for evening. I received pictures taken of a portion of the duct, was disappointed I could not see to the end of the vent clean out. My other concern is how the service tech left the dryer vent curled up and partially crushed as he put the dryer back in place, and then took this picture to display it. It would seem obvious that once you saw the vent like that you would correct it. Not happy with that. "

Tom P on December 2025

We are a dedicated air quality company committed to delivering exceptional service and professionalism to our valued customers. Our skilled technicians are trained in the latest air duct and dryer vent cleaning techniques. We serve both commercial and residential properties, improving indoor air quality, enhancing HVAC efficiency, and helping lower energy costs. Safety is our top priority, especially in dryer vent cleaning, where proper maintenance plays a critical role in preventing fire hazards. By staying updated with industry advancements, we deliver reliable and effective solutions tailored to each customer’s unique needs.

"Arrived and got started right away. I paid him upfront and had to shower and change to head out for evening. I received pictures taken of a portion of the duct, was disappointed I could not see to the end of the vent clean out. My other concern is how the service tech left the dryer vent curled up and partially crushed as he put the dryer back in place, and then took this picture to display it. It would seem obvious that once you saw the vent like that you would correct it. Not happy with that. "

Tom P on December 2025

Bell Heating Service, LLC

New on AngiNew on Angi
•Approved Pro

Bell Heating Service, LLC

New on AngiNew on Angi
•Approved Pro
2 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 Lowe’s Air Duct Cleaning

Lowe’s Air Duct Cleaning

4.82(
384
)

Lowe’s Air Duct Cleaning

4.82(
384
)
Customers say: Super punctual
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers

Lowe's Air Duct Cleaning is an honest and reputable company, specializing in air duct cleaning business. We always stand behind the jobs we do and guarantee the best quality results for each project. Additional phone numbers - (800) 699-0955, (781) 205-2474 & (978) 965-3474.

"After Lowe's came to clean the dyer vents at my condo building, my dryer was no longer venting. I contacted them and initially they said they would send someone to check the vent. They then called back and said my vent was never clean because it was disconnected and they could not help me. This was strange because the dryer was working fine before they came. Also, in my trash there was foil tape that you would wrap around the vent. This made me think that they did try to clean the vent despite saying they did nothing. I contacted my management company who said there were never any previous issues with my vent. I called Lowe's back and told them this and they still insisted that they never touched it but would check with the technician. I looked into it my self and found that in the section of the vent between the dryer and the ceiling there was a mass of lint the size of a small animal (see the picture). It was so large that moisture from the dryer had also built up and flooded the bottom of the vent hose. The building manager was then able to clear another mass of lint from the section of the vent in the ceiling and the dryer then started venting to the outside. It was never disconnected like Lowe's said. It seems they started cleaning it and just jammed the dust all the way back to the dryer. Why they didn't finish removing it is a mystery. If they ever service my building again, I will refuse."

Kevin C on June 2023

Lowe's Air Duct Cleaning is an honest and reputable company, specializing in air duct cleaning business. We always stand behind the jobs we do and guarantee the best quality results for each project. Additional phone numbers - (800) 699-0955, (781) 205-2474 & (978) 965-3474.

"After Lowe's came to clean the dyer vents at my condo building, my dryer was no longer venting. I contacted them and initially they said they would send someone to check the vent. They then called back and said my vent was never clean because it was disconnected and they could not help me. This was strange because the dryer was working fine before they came. Also, in my trash there was foil tape that you would wrap around the vent. This made me think that they did try to clean the vent despite saying they did nothing. I contacted my management company who said there were never any previous issues with my vent. I called Lowe's back and told them this and they still insisted that they never touched it but would check with the technician. I looked into it my self and found that in the section of the vent between the dryer and the ceiling there was a mass of lint the size of a small animal (see the picture). It was so large that moisture from the dryer had also built up and flooded the bottom of the vent hose. The building manager was then able to clear another mass of lint from the section of the vent in the ceiling and the dryer then started venting to the outside. It was never disconnected like Lowe's said. It seems they started cleaning it and just jammed the dust all the way back to the dryer. Why they didn't finish removing it is a mystery. If they ever service my building again, I will refuse."

Kevin C on June 2023

Avatar for Unified Mechanical Inc

Unified Mechanical Inc

5.00(
40
)

Unified Mechanical Inc

5.00(
40
)
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Unified Mechanical Inc. Is a full service mechanical contractor established in 1996 with a genuine commitment to professional, affordable & personalized service. Our partners and staff come from a wide range of backgrounds which provides our customers with versatility and stability. With many years experience Unified mechanical has earned a stellar reputation for it's comprehensive services.

"They have been very good."

FERN B on July 2020

Unified Mechanical Inc. Is a full service mechanical contractor established in 1996 with a genuine commitment to professional, affordable & personalized service. Our partners and staff come from a wide range of backgrounds which provides our customers with versatility and stability. With many years experience Unified mechanical has earned a stellar reputation for it's comprehensive services.

"They have been very good."

FERN B on July 2020

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 Envirovantage

Envirovantage

4.83(
147
)

Envirovantage

4.83(
147
)
Customers say: Super punctual
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers

EnviroTech, a division of EnviroVantage has been providing superior mold remediation and air duct cleaning services in residential and commercial settings for 35 years. We work closely with indoor environmental consultants and professionals to ensure the proper scope of work and procedures on every project. Our certified experienced project management and dedication to customer service and safety make EnviroTech/EnviroVantage the leading provider for environmental remediation services in New England and beyond. Since 1988, complete indoor air quality remediation services, Certified NADCA residential and commercial air duct cleaning and HVAC inspections, HVAC fiber glass remediation, Certified mold remediation services, IICRC and ACAC mold certifications, HVAC mold remediation. Active as officers and committee chairs of local and national associations. State sheet metal and and pesticide licenses, and an EPA certified Lead Safe Firm.

"Great job. These folks are for real, no hidden fees and they do a thorough job."

Michael B on April 2019

EnviroTech, a division of EnviroVantage has been providing superior mold remediation and air duct cleaning services in residential and commercial settings for 35 years. We work closely with indoor environmental consultants and professionals to ensure the proper scope of work and procedures on every project. Our certified experienced project management and dedication to customer service and safety make EnviroTech/EnviroVantage the leading provider for environmental remediation services in New England and beyond. Since 1988, complete indoor air quality remediation services, Certified NADCA residential and commercial air duct cleaning and HVAC inspections, HVAC fiber glass remediation, Certified mold remediation services, IICRC and ACAC mold certifications, HVAC mold remediation. Active as officers and committee chairs of local and national associations. State sheet metal and and pesticide licenses, and an EPA certified Lead Safe Firm.

"Great job. These folks are for real, no hidden fees and they do a thorough job."

Michael B on April 2019

Avatar for Dryer Vent Wizard of Middlesex-Essex

Dryer Vent Wizard of Middlesex-Essex

4.80(
197
)

Dryer Vent Wizard of Middlesex-Essex

4.80(
197
)
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

Award winning. We pride ourselves on our quality and professionalism. Our goal is 100% customer satisfaction. We show up on time and clean up our mess! Please consider Dryer Vent Wizard for all your dryer venting needs. We are certain that your experience with our company will be a most pleasant one. Additional phone numbers - (866) 498-7233 & (800) 993-8289. Additional DBA - Widget & Bread. Additional website - www.nhdryervent.com.

"It all went smoothly, i.e., the scheduling, actual service, and the payment. The technician appeared on time. He was very amiable, and professional. The work was done promptly. I have been using their service for several years now and I am very satisfied."

Iftekhar R on April 2025

Award winning. We pride ourselves on our quality and professionalism. Our goal is 100% customer satisfaction. We show up on time and clean up our mess! Please consider Dryer Vent Wizard for all your dryer venting needs. We are certain that your experience with our company will be a most pleasant one. Additional phone numbers - (866) 498-7233 & (800) 993-8289. Additional DBA - Widget & Bread. Additional website - www.nhdryervent.com.

"It all went smoothly, i.e., the scheduling, actual service, and the payment. The technician appeared on time. He was very amiable, and professional. The work was done promptly. I have been using their service for several years now and I am very satisfied."

Iftekhar R on April 2025

Avatar for ARS / Rescue Rooter Boston

ARS / Rescue Rooter Boston

4.63(
1,335
)

ARS / Rescue Rooter Boston

4.63(
1,335
)
Customers say: Super punctual
41 years of experience

For fast and exceptional service for all of your heating, cooling or plumbing needs, call us now: 508-313-2669 DBAs - ARS of Boston, Heating & Air Conditioning Services. If you are looking for a company that can perform air conditioning or heating service, look no further. At ARS of Boston, our technicians are trained in all forms of service, installation, and design. We always have the same primary goal when we perform a service: customer satisfaction. We want you to be impressed by our work and pleased with the results. With so many awards and accolades and a Better Business Bureau accreditation, it is easy to see that others recognize the ARS of Boston difference. We're listed as a Premier Lennox Dealer and are a 9-time recipient of the Lennox Circle of Excellence Award. Additional phones: Brockton, Easton, & Bridgewater - (508)588-9025, Centerville & Cape - (508)539-8887, Dedham, Westwood, Norwood, & Canton - (781)575-6776, Foxboro, Norfolk, & Milford - (508)543-6612, Plymouth, Marshfield, & Kingston - (781) 582-1186, Quincy, Braintree, & Hingham - (781) 356-0909, Rockland & Hanover - (781)982-9940, Taunton - (508)880-7721, Wellesley - (781)263-0020. Additional email - [email protected]. License # RC 013652, 171, 3782-M, 3759

"I took advantage of a promotion ARS was offering in mid April to come to my condo for a routine tune up of my furnace and AC. From the second the plumber walked through my door, he was trying to sell me something. First, he said the quality of my air was awful, and I needed an air scrubber. Then he recommended I purchase their annual tune-up service/subscription where I get priority service and discounts on the parts he was trying to sell me. We then went out to my Air Conditioning unit. He said he was not allowed to touch it because it was out of code and against environmental standards. He recommended I purchase a new unit. When I asked how much, he said he'd need to get a sales professional out to give me a quote. That was after he had tried to sell me three different things... This week, with the temperatures rising, I turned on my air conditioning. Except there was a problem: It would not turn on. After trying to troubleshoot by changing the batteries in my thermostat and switching off and on the fuses, I finally called an HVAC professional recommended by a friend. The plumber walked in, looked at my furnace, laughed, and turned on the switch. He said most likely it was left off so I would have to call back and be charged for another ARS service call. He also tested my air quality and said it was fine. Lastly, even though my AC unit might be out of code. I am still grandfathered in on maintenance and other services that are needed. Long story short, as a new home buyer (less than 1 year) I will never utilize ARS services again and would not recommend it to any friends or family members. All they are trying to do is sell you their products and services. Clearly, they do not care about delivering a great customer experience or consider doing what is best for the customers. Or I guess former customers...."

Justin K on June 2025

For fast and exceptional service for all of your heating, cooling or plumbing needs, call us now: 508-313-2669 DBAs - ARS of Boston, Heating & Air Conditioning Services. If you are looking for a company that can perform air conditioning or heating service, look no further. At ARS of Boston, our technicians are trained in all forms of service, installation, and design. We always have the same primary goal when we perform a service: customer satisfaction. We want you to be impressed by our work and pleased with the results. With so many awards and accolades and a Better Business Bureau accreditation, it is easy to see that others recognize the ARS of Boston difference. We're listed as a Premier Lennox Dealer and are a 9-time recipient of the Lennox Circle of Excellence Award. Additional phones: Brockton, Easton, & Bridgewater - (508)588-9025, Centerville & Cape - (508)539-8887, Dedham, Westwood, Norwood, & Canton - (781)575-6776, Foxboro, Norfolk, & Milford - (508)543-6612, Plymouth, Marshfield, & Kingston - (781) 582-1186, Quincy, Braintree, & Hingham - (781) 356-0909, Rockland & Hanover - (781)982-9940, Taunton - (508)880-7721, Wellesley - (781)263-0020. Additional email - [email protected]. License # RC 013652, 171, 3782-M, 3759

"I took advantage of a promotion ARS was offering in mid April to come to my condo for a routine tune up of my furnace and AC. From the second the plumber walked through my door, he was trying to sell me something. First, he said the quality of my air was awful, and I needed an air scrubber. Then he recommended I purchase their annual tune-up service/subscription where I get priority service and discounts on the parts he was trying to sell me. We then went out to my Air Conditioning unit. He said he was not allowed to touch it because it was out of code and against environmental standards. He recommended I purchase a new unit. When I asked how much, he said he'd need to get a sales professional out to give me a quote. That was after he had tried to sell me three different things... This week, with the temperatures rising, I turned on my air conditioning. Except there was a problem: It would not turn on. After trying to troubleshoot by changing the batteries in my thermostat and switching off and on the fuses, I finally called an HVAC professional recommended by a friend. The plumber walked in, looked at my furnace, laughed, and turned on the switch. He said most likely it was left off so I would have to call back and be charged for another ARS service call. He also tested my air quality and said it was fine. Lastly, even though my AC unit might be out of code. I am still grandfathered in on maintenance and other services that are needed. Long story short, as a new home buyer (less than 1 year) I will never utilize ARS services again and would not recommend it to any friends or family members. All they are trying to do is sell you their products and services. Clearly, they do not care about delivering a great customer experience or consider doing what is best for the customers. Or I guess former customers...."

Justin K on June 2025

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Air Duct Cleaning questions, answered by experts

You should pick ozone treatment to remove smoke odors because it’s a high-tech fire treatment that removes odor molecules from the air in each room of your home. It’s better at getting rid of smoke smells than many sprays and air fresheners because it oxidizes the actual material that’s causing the odor rather than just covering up the smell.

The time it takes to clean your AC unit depends on factors such as its size, the level of dirt buildup, and the thoroughness of the cleaning process. A basic cleaning can take anywhere from 30 minutes to an hour, while a more detailed cleaning involving disassembly and deep cleaning may take a few hours. Make sure you allocate enough time to ensure all components are properly cleaned for optimal efficiency and longevity of your AC unit.

You normally won’t see any dust or mold actively floating out of your vent, but you might notice your vent looks dirty. Mold will cling to the sides and collect almost like black soot. Dust will look, well, dusty, but there will usually be a heavy buildup so expect thick gray layers on the bottom and sometimes the sides of the vent. If you suspect you have mold in your vents, call a professional immediately.

Dirty filters are almost always the cause of poor airflow, so they should be regularly cleaned and then replaced as needed. The fan blades can also get dirty, so they should be cleaned when the unit is turned off. Make sure that the outdoor area around the back of the unit is unobstructed. Trees, shrubs, trash, and other objects could be too close to your unit.

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.

The Boscawen, NH homeowners’ guide to air duct cleaning services

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