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Verified Reviews for Air Duct Cleaning pros in Hartford, VT

*The Angi rating for Air Duct Cleaning companies in Hartford, VT 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 Hartford, VT 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 13, 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

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.

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 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.

Green Home Solutions of Vermont, LLC

No reviews yet

Green Home Solutions of Vermont, LLC

No reviews yet
12 years of experience

Green Home Solutions of Vermont, LLC is an owner operated business that provides effective, affordable, responsible, natural, and safe solutions for mold, odor, allergen, bed bug, mosquito, and tick elimination. We offer free healthy home audits and free estimates and our work is 100% guaranteed.

Green Home Solutions of Vermont, LLC is an owner operated business that provides effective, affordable, responsible, natural, and safe solutions for mold, odor, allergen, bed bug, mosquito, and tick elimination. We offer free healthy home audits and free estimates and our work is 100% guaranteed.

Starr HVAC & Refrigeration LLC

No reviews yet

Starr HVAC & Refrigeration LLC

No reviews yet
16 years of experience

Starr HVAC & Refrigeration LLC is your heating and cooling service provider covering New Hampshire, Maine, and selected areas of Massachusetts. We are a family run company based out of Newport, NH. We thrive on providing quality customer service. We currently accept Cash, Check and all Major Credit Cards, and can offer financing where applicable.

Starr HVAC & Refrigeration LLC is your heating and cooling service provider covering New Hampshire, Maine, and selected areas of Massachusetts. We are a family run company based out of Newport, NH. We thrive on providing quality customer service. We currently accept Cash, Check and all Major Credit Cards, and can offer financing where applicable.

Air Duct Cleaning questions, answered by experts

Any unexplained smell in your house should be investigated. However, some home odors are "red flag" worrisome because they pose immediate health and safety risks. Odors should be taken seriously when accompanied by headaches, nausea, or lightheadedness. If you smell an egg-like aroma, this is probably natural gas. You should leave the home immediately, and  contact your gas company.  

Whether an air duct cleaning is worth the cost depends on your situation. Cleaning your ducts isn’t a regular maintenance task and should be done on a case-by-case basis. It might be worth cleaning your ducts after a big home renovation, animal or mold infestation, excess dust around your home, or any unexplained allergy-like symptoms.

Musty smells often indicate the presence of mold, which can lead to various health risks. Inhalation of mold spores may trigger allergic reactions, causing sneezing, a runny or stuffy nose, and itchy or watery eyes. People who suffer from mold allergies or asthma may experience more severe respiratory problems. Certain types of mold, like black mold, can lead to mycotoxicosis, a condition associated with serious health effects like respiratory problems, fatigue, headaches, and skin irritation if exposure continues for an extended period. Those with weakened immune systems, respiratory problems, or allergies may be more vulnerable to the health risks that come with musty smells. Therefore, it is crucial to address and eliminate the source of the odor promptly.

It is common for mold to grow around air vents, especially in areas with high humidity or moisture problems. These vents provide a perfect environment for mold to thrive due to the condensation caused by the meeting of warm and cool air. Mold growth can be accelerated by the presence of dust and debris around the vents. Regular maintenance, proper ventilation, and addressing any water leaks or excess humidity can prevent the growth of mold around air vents.

There are a few things that you can look out for that indicate that you need duct sealing, but the two most critical ones are less comfortable air in your living space and increased utility bills. If you notice that you’re paying more often for HVAC servicing and maintenance, that could suggest that you need duct sealing, as well, as leaks put added strain on your system. You may also notice musty odors in parts of your home, as leaks can lead to condensation on your air ducts that can promote mold growth behind your walls.

The Hartford, VT 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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