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TRUSTED BY NEWMARKET, NH HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon19
    Verified air duct cleaning services reviews

Verified Reviews for Air Duct Cleaning pros in Newmarket, NH

*The Angi rating for Air Duct Cleaning companies in Newmarket, 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 Newmarket, 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 06, 2025

Find Air duct cleaners in Newmarket

Avatar for Duct Kings

Duct Kings

4.66(
371
)
•Approved Pro

Duct Kings

4.66(
371
)
•Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
207 local quotes requested

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 Cornerstone IAQ Services, LLC

Cornerstone IAQ Services, LLC

4.93(
67
)
•Approved Pro

Cornerstone IAQ Services, LLC

4.93(
67
)
•Approved Pro
Customers say: Quality work
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
10 years of experience

Hello my name is Jason Doyle, I would like to introduce my company, Cornerstone IAQ Services LLC. We are a duct cleaning and dryer vent cleaning company with over 10 years in the trade and hold multiple certification’s with Industry leading companies in the Indoor Air Quality field. We have a well-established track record and our services have always met with great customer satisfaction. We offer a great service with competitive pricing and will not compromise the quality of our work. You will never have to worry about what type of technicians the company will send, for me and my business partner are the owners and operators who will be on the job site until all the work is complete. With years of experience under our belt, we are your first choice in excellent customer satisfaction. We are locally veteran owned and operated and we are always prompt, and friendly every step of the way. call us today to make an appointment!

"."

Mike P on June 2020

Hello my name is Jason Doyle, I would like to introduce my company, Cornerstone IAQ Services LLC. We are a duct cleaning and dryer vent cleaning company with over 10 years in the trade and hold multiple certification’s with Industry leading companies in the Indoor Air Quality field. We have a well-established track record and our services have always met with great customer satisfaction. We offer a great service with competitive pricing and will not compromise the quality of our work. You will never have to worry about what type of technicians the company will send, for me and my business partner are the owners and operators who will be on the job site until all the work is complete. With years of experience under our belt, we are your first choice in excellent customer satisfaction. We are locally veteran owned and operated and we are always prompt, and friendly every step of the way. call us today to make an appointment!

"."

Mike P on June 2020

Wentworth Duct Cleaning, LLC

4.87(
49
)
•Approved Pro

Wentworth Duct Cleaning, LLC

4.87(
49
)
•Approved Pro
Customers say: True professional
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
17 local quotes requested

We have the best air duct cleaning systems to date. They are among the most powerful air duct cleaning systems on the market today. Our team utilizes the methods that result in careful training and operation of our equipment safely and consistent with national guidelines. Our powerful equipment essentially vacuums out years of accumulated dust from your air ducts, leaving them clean and clear. Once we are finished, our team will remove all equipment and make sure your ducts are restored to their normal condition. We look forward to serving you and bringing great satisfaction. We perform work on all types of residential homes.

"Family-owned business,courteous,clean, prompt and on time. Knowledge of what was going on, what to expect and upfront honest. No hidden fees or cost. They will go above and beyond to make sure you’re satisfied. They did an amazing job cleaning our vents and ductwork. Highly recommend and will definitely use them in the future. Jim and Susie"

Jim P on October 2024

We have the best air duct cleaning systems to date. They are among the most powerful air duct cleaning systems on the market today. Our team utilizes the methods that result in careful training and operation of our equipment safely and consistent with national guidelines. Our powerful equipment essentially vacuums out years of accumulated dust from your air ducts, leaving them clean and clear. Once we are finished, our team will remove all equipment and make sure your ducts are restored to their normal condition. We look forward to serving you and bringing great satisfaction. We perform work on all types of residential homes.

"Family-owned business,courteous,clean, prompt and on time. Knowledge of what was going on, what to expect and upfront honest. No hidden fees or cost. They will go above and beyond to make sure you’re satisfied. They did an amazing job cleaning our vents and ductwork. Highly recommend and will definitely use them in the future. Jim and Susie"

Jim P on October 2024

Avatar for Everclean Air LLC

Everclean Air LLC

5.00(
24
)
•Approved Pro

Everclean Air LLC

5.00(
24
)
•Approved Pro
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
535 local quotes requested

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.

"It went GREAT!!!"

Sabrina J on November 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.

"It went GREAT!!!"

Sabrina J on November 2025

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

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

Lowe's Air Duct Cleaning Inc Boston

No reviews yet

Lowe's Air Duct Cleaning Inc Boston

No reviews yet
29 years of experience

Improve the air quality in your home or business with our professional air duct cleaning services. Our experienced technicians use state-of-the-art equipment to remove dirt, dust, and debris from your air ducts, leaving you with clean, fresh air to breathe. We also offer HVAC cleaning, dryer vent cleaning, and more to promote a healthy indoor environment. Contact us today to schedule an appointment

Improve the air quality in your home or business with our professional air duct cleaning services. Our experienced technicians use state-of-the-art equipment to remove dirt, dust, and debris from your air ducts, leaving you with clean, fresh air to breathe. We also offer HVAC cleaning, dryer vent cleaning, and more to promote a healthy indoor environment. Contact us today to schedule an appointment

Avatar for Aspen Air Duct Cleaning Company

Aspen Air Duct Cleaning Company

4.77(
43
)

Aspen Air Duct Cleaning Company

4.77(
43
)
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers

Aspen Air Duct Cleaning are experts in diagnosing and eliminating indoor air quality problems for both residential and commercial customers in Boston, MA, and the surrounding areas since 2008. We also specialize in dryer vent cleaning to eliminate a commonly overlooked fire hazard as well as mold removal and remediation. We proudly offer 24/7 emergency services. Call for an estimate today!

"Punctual, responsive, knowledgable, hard working problem solvers, and straight shooters in their evaluation of our system. Did not duct seal, not appropriate for our configuration. Had lower estimates but these folks were worth it to me; I’d use them again."

Michael B on September 2022

Aspen Air Duct Cleaning are experts in diagnosing and eliminating indoor air quality problems for both residential and commercial customers in Boston, MA, and the surrounding areas since 2008. We also specialize in dryer vent cleaning to eliminate a commonly overlooked fire hazard as well as mold removal and remediation. We proudly offer 24/7 emergency services. Call for an estimate today!

"Punctual, responsive, knowledgable, hard working problem solvers, and straight shooters in their evaluation of our system. Did not duct seal, not appropriate for our configuration. Had lower estimates but these folks were worth it to me; I’d use them again."

Michael B on September 2022

Avatar for CORNERSTONE IAQ SERVICES LLC

CORNERSTONE IAQ SERVICES LLC

5.00(
4
)

CORNERSTONE IAQ SERVICES LLC

5.00(
4
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

WE ARE AN HVAC AND DRYER VENT CLEANING COMPANY

"They did a great job, very thorough, clean and professional. We will definitely have them back next time we need their services."

Christine F on May 2018

WE ARE AN HVAC AND DRYER VENT CLEANING COMPANY

"They did a great job, very thorough, clean and professional. We will definitely have them back next time we need their services."

Christine F on May 2018

Showing 1-10 of 29
Air Duct Cleaning questions, answered by experts

It isn’t a good idea to never clean your ducts. Most appliances have filters for a reason—to clean the air—and over time, they lose their effectiveness. They may eventually become so clogged that your HVAC system will stop functioning correctly or shut down altogether. Cleaning your air ducts is also a requirement if you want clean air in your house. Thorough cleaning checks are recommended to make sure the air is safe from any toxic or harmful contaminants.

Higher energy bills, ductwork over a decade old, poor airflow, and noisy ducts are a few common signs of bad ductwork. A moldy smell or musty odor, visual damage, increased allergies, and poor temperature control are other signs.

Different air vents may go by other terms, including registers, vent covers, grilles, return vents, or supply vents. Registers are the moving slats that can open or close the vent, while grilles or grills are the same as vent covers, the piece of plastic or metal over the vent opening. Supply vents move the warm or cool air from the air ducts into a room, while return vents pull air from a room back to the HVAC system for conditioning.

While having a return vent in every room is unnecessary, it’s becoming more common in modern homes. You should ensure a balanced distribution of these vents throughout your home. This ensures that air circulates effectively, preventing hot or cold spots.

If air ducts aren’t regularly cleaned and maintained, your HVAC system will circulate dirty air through your home, affecting the air you breathe. Also, trapped moisture can lead to mildew and mold growth, particularly in regions with high humidity.

The Newmarket, 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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