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TRUSTED BY STRAFFORD, NH HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon18
    Verified air duct cleaning services reviews

Find Air duct cleaners in Strafford

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
2015 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


Avatar for Duct Kings

Duct Kings

4.66(
368
)
Approved Pro

Duct Kings

4.66(
368
)
Approved Pro
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
1999 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.

"Duct Kings came to clean out a dryer vent. They were very quick with their work and did a great job. They even documented the job with before and after pictures and videos which we appreciated. I would highly recommend if you're looking for a fast and reliable duct company"

Andrew C on November 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.

"Duct Kings came to clean out a dryer vent. They were very quick with their work and did a great job. They even documented the job with before and after pictures and videos which we appreciated. I would highly recommend if you're looking for a fast and reliable duct company"

Andrew C on November 2025


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
2015 years of experience

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 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
1988 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

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
2023 years of experience

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


Bell Heating Service, LLC

New on AngiNew on Angi
Approved Pro

Bell Heating Service, LLC

New on AngiNew on Angi
Approved Pro
2023 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 Very Good Cleaning Co

4.72(
237
)

A Very Good Cleaning Co

4.72(
237
)
Customers say: True professional
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers

I have been cleaning carpets, tile and grout, and floor care for 15 years. it is my name on the door, and I take the pride that comes with that to do exemplary work.

"Great - they called to let me know the work was being done and did a great job"

ELIZABETH F on August 2020

I have been cleaning carpets, tile and grout, and floor care for 15 years. it is my name on the door, and I take the pride that comes with that to do exemplary work.

"Great - they called to let me know the work was being done and did a great job"

ELIZABETH F on August 2020


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


Admiral Climate Control

5.00(
14
)

Admiral Climate Control

5.00(
14
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Admiral Climate Control in Rochester, New Hampshire is a family-owned business. Our friendly, knowledgeable HVAC technicians have 70+ years of combined experience, and will quickly and accurately diagnose and fix your furnace, boiler or air conditioning system – no matter what brand you have. Give us a call, we’ll be glad to discuss your needs. We hope to earn your business!

"I heard about Admiral Climate from a colleague who spoke highly of the work they did and they did not disappoint. From the initial appointment and estimate with Steve through working with Lisa in the office and the installation crew everything went really smoothly. We needed a combi heater/hot water boiler replacement as well as adding an additional zone. The installation crew were punctuated, worked very clean and knowledgeable. Once they were done with the installation they walked me through how to use the new unit, installing the app for remote monitoring, etc. Highly recommend."

Boz H on February 2023

Admiral Climate Control in Rochester, New Hampshire is a family-owned business. Our friendly, knowledgeable HVAC technicians have 70+ years of combined experience, and will quickly and accurately diagnose and fix your furnace, boiler or air conditioning system – no matter what brand you have. Give us a call, we’ll be glad to discuss your needs. We hope to earn your business!

"I heard about Admiral Climate from a colleague who spoke highly of the work they did and they did not disappoint. From the initial appointment and estimate with Steve through working with Lisa in the office and the installation crew everything went really smoothly. We needed a combi heater/hot water boiler replacement as well as adding an additional zone. The installation crew were punctuated, worked very clean and knowledgeable. Once they were done with the installation they walked me through how to use the new unit, installing the app for remote monitoring, etc. Highly recommend."

Boz H on February 2023

Showing 1-10 of 27
Air Duct Cleaning questions, answered by experts

HVAC systems push air around, causing dust and dirt to accumulate. Some dirt around air vents is normal, but if you notice a significant accumulation in a short time, that indicates a problem with the system. Clean the vent covers, replace the air filters, and call in a pro for an inspection.

Yes, rust in ductwork is bad if it’s left untreated. Mild rust can be removed before it causes any significant damage. However, if you ignore rust, it can affect the structural integrity of the ductwork, and you’ll eventually need to replace it entirely. In addition, rust-causing moisture in ducts can also cause mold growth.

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.

Return air vents can be located in any room of your house, but it's essential to choose the location strategically. Placing a return vent in a central area, such as a hallway or a larger living space, is more effective for balanced airflow and temperature control throughout your home. However, factors like the HVAC system's design, your specific heating and cooling needs, and the accessibility of ductwork may influence the optimal placement of a return air vent.

While you can put air fresheners at the opening to ductwork, most experts don’t recommend it. You will only disguise the odors rather than treat the underlying cause. Plus, blasting the concentrated chemical fragrance into your home’s air when the HVAC system is on may be overpowering and cause respiratory issues.

The Strafford, 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.