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  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon20
    Verified insulation services reviews

Verified Reviews for Insulation Service pros in Essex, VT

*The Angi rating for Insulation Service companies in Essex, VT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Insulation Service needs.

*The HomeAdvisor rating for Insulation Service companies in Essex, VT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Insulation Service needs.

Last update on October 26, 2026

Top-Rated Insulation pros in Essex - Updated Nov 2026

Avatar for AJ Pro Green Insulation Corp
AJ Pro Green Insulation Corp
4.9(
8
)
Batt, Rolled or Reflective Insulation - Install or UpgradeInjection Insulation - InstallSpray Foam Insulation - Install

Serving Essex, VT and surrounding areas

Approved

In business since 2022

Free estimates

Small jobs welcome

"We were referred to AJ Pro Green by a colleague so we had them come out for a free estimate. They showed up on time and were very professional. They insulated our basement during our remodel and we couldnâ t be happier. The job was done quickly, was within our budget, and communication was fantastic. We would highly recommended!"
Roof open cell - walls closed cell
Roof open cell - walls closed cell
Roof/Attic closed cell
Spray Foam Insulation
Spray Foam Insulation

+57

Response time2 hrs
Recommended by85%of homeowners
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Avatar for Performance Spray Foam
Performance Spray Foam
4.9(
8
)
Spray Foam Insulation - InstallBlown-In Insulation - Install or Upgrade

Serving Essex, VT and surrounding areas

Approved

In business since 2022

Free estimates

Small jobs welcome

"The work they performed was beyond excellent! They were clean and respectful and worked continuously till the job was done. Can't wait to see what we will be saving on heat. Thanks so much Paul & crew!"
My jobs
My jobs
My jobs
Response time1 day
34 neighbors recently requested a quote
Recommended by37%of homeowners
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First step insulation
New to Angi
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Essex, VT and surrounding areas

Approved

Hi — I’m Andrew with First Step Insulation LLC in Williston. I specialize in residential insulation and air sealing to reduce drafts, cold spots, and high heating costs — which often leads to fewer tenant complaints and lower utility costs. I’m booking free, no-obligation estimates in your area and wanted to see if you have properties that could benefit from this.\nI’m fully insured, locally based, and have immediate availability.\nCould we set up a time for an estimate or meet briefly to talk about your maintenance needs?\n\nThanks,\nAndrew\n📞 (802) 735-4053\n📧 [email protected]

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David Desroches Construction
3.2(
80
)
Batt, Rolled or Reflective Insulation - Install or Upgrade

Serving Essex, VT and surrounding areas

Approved

In business since 1980

Free estimates

Emergency services offered

David Desroches Construction has been in business since 1980 and is an expert builder and craftsmen. We have over 30 years of experience and are owner operated. I do the work personally. Come to us for all of your remodel, renovation, addition, and home building needs. Call us today.

Addition
Deck
Costom bar
New home
Garage

+24

13 neighbors recently requested a quote
Recommended by85%of homeowners
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N. B. Construction
4.2(
9
)
Blown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Essex, VT and surrounding areas

Approved

In business since 2005

Free estimates

Customers say: Terrific value

N. B. Construction has built a reputation for quality work with each satisfied customer. Our sense of pride is apparent in every job we complete. Call N. B. Construction today and we'll be there in your time of need. Satisfaction guaranteed.

repairing rotten plywood
roof completed
smith job
smith remodel
smith remodel

+56

Response time2 days
Recommended by100%of homeowners
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Avatar for Adam Vaillancourt Roofing & Gutters
Adam Vaillancourt Roofing & Gutters
4.7(
83
)
Blown-In Insulation - Install or Upgrade

Serving Essex, VT and surrounding areas

In business since 2004

Free estimates

Emergency services offered

"Good , they did a thorough job. I made them put ice shield under siding and cover the dormers in it."
Gutter replacement Old gutters were poorly installed and improperly pitched.
New roof replacement in Jaffrey, NH with Owens Corning shingles and Platinum warranty.
Before and after photo of a house we did in Hancock NH. One of our favorite areas to work! We did this job in one day with Owens Corning shingles with a Platinum warranty. The last roof these homeowners will ever need.
Full roof replacement in Mont Vernon NH. Roof had cracked ridge cap, seal failure and was high nailed.We replace the roof in 1 day.
Response time1 day
Response rate100%
3 neighbors recently requested a quote
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Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,689
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install+2 more

Serving Essex, VT and surrounding areas

In business since 1971

Credit card accepted

"They don't use the same contractor. You don't always get the best. It's cheaper for major repairs. They cover everything, parts, labor."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

Recommended by65%of homeowners
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Avatar for Faucher Construction
Faucher Construction
4.3(
25
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install+2 more

Serving Essex, VT and surrounding areas

In business since 2000

Free estimates

Emergency services offered

Faucher Construction likes a challenge and thinking out side the box,We like doing small jobs as well as larger ones,we offer all phases of property services and can do a job from start to finish

Custom handicap bathroom with oval floor level shower in an old house with custom built pocket doors and barn board walls
Additional Photos
Additional Photos
Additional Photos
Custom built in

+2

Recommended by72%of homeowners
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Showing 1-10 of 22
Insulation FAQs, answered by experts

Without a doubt, insulating a garage door is a surefire way to make your home more energy efficient. Not only does insulating your garage door reduce your electric bills, but it also helps protect your valuables inside your garage, all while making for a quieter interior space. 

In regions that drop below 0 degrees Fahrenheit, your car's battery is at risk of malfunctioning in a garage that drops dangerously low. So, homeowners who reside in extremely cold climates can especially benefit from insulating their garages.

Monolithic slabs don’t require insulation, but many homeowners choose to have their contractors install insulation under the slab during construction. This can help improve home efficiency even more and keep indoor temperatures more stable. Slab foundations are more energy-efficient than uninsulated crawl spaces and basements, and insulated slab foundations are more energy-efficient than insulated crawl spaces and basements.

Ductwork sweats due to a temperature difference between the air inside the ducts and the surrounding air, similar to how a cold drink develops condensation in the heat. This sweating is a sign that your HVAC system is not operating at peak efficiency. The best way to keep ductwork from sweating is to wrap it in proper insulation, which also improves your system's energy efficiency. Another option is to close off your crawl space and install a dehumidifier to dry the air and lower its dew point.

Once installed, injection insulation requires little maintenance, but periodic inspections for air leaks or moisture buildup are recommended.

Several types of insulation are effective for crawl spaces, with spray foam and rigid foam boards being two of the best options. Closed-cell spray foam insulation is a strong choice because it effectively repels moisture, resists biological growth, seals the air, and provides excellent thermal protection, especially in hard-to-reach areas. Rigid foam insulation boards are another excellent material as they insulate well, resist water damage, and will not settle over time like fiberglass or cellulose.

The Essex, VT homeowners’ guide to insulation services

From average costs to expert advice, get all the answers you need to get your job done.

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