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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 May 28, 2026

Find Insulation pros in Essex

Avatar for AJ Pro Green Insulation Corp
AJ Pro Green Insulation Corp
4.9(
7
)
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 by100%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(
79
)
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

11 neighbors recently requested a quote
Recommended by87%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 Orkin
Orkin
New to Angi
Blown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Essex, VT and surrounding areas

Approved

In business since 1901

Free estimates

Warranties offered

Did you know that Orkin does Insulation? Our more than 100 years of pest control experience began in 1901 by then fourteen-year-old Otto Orkin. In that , we've become a leader Pest Control as well as an expert Home Insulation. Orkin - We can help energize your home. \n

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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%
13 neighbors recently requested a quote
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Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,688
)
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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Showing 1-10 of 22
Insulation questions, answered by experts

In nearly all cases, you are required to install a vapor barrier in your crawl space. However, local regulations will change based on the local climate and the crawl space's susceptibility to moisture. Even if a vapor barrier is not legally required, it is often a good idea to keep your crawl space dry.

You can insulate an existing garage door. But while it’s a cost-effective option upfront, it may not perform as well as a garage door that comes with insulation. If you live in a colder climate—or if you plan on working in your garage and need a new door—you should purchase one with existing insulation for better efficiency. 

If you have access to the foundation walls, adding spray foam insulation to your existing unfinished basement or crawl space is straightforward. Replacing existing insulation in your unfinished attic space is possible after removing the old insulation. However, spray foam insulating an existing wall after the drywall is in place isn’t possible unless you remove most of the drywall.

There are many reasons one bedroom may be hotter than the rest of the house. The sun will quickly heat a south-facing bedroom with a large window, especially if it lacks quality curtains. If the room has poor insulation, this could let more warm outside air in. Upstairs bedrooms are often hotter than ground-floor rooms because heat rises. Finally, rooms further away from the air conditioning unit may heat up a lot if the system is not properly balanced.

Whether you should remove old insulation before blowing in new insulation depends on your particular situation. Fiberglass insulation attracts insects and mold over time, so if it has been decades since your last insulation upgrade, consider removing the old materials before placing the new ones. However, most types resist mold, insects, and mildew, so once you get the go-ahead from your contractor that your space is free from all three, feel free to install the new insulation directly on top of the pre-existing materials.

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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