Top-rated insulation pros.

Get matched with top insulation pros in Yalesville, CT

Enter your zip and get matched with up to 5 pros

Need a pro for your insulation service project in Yalesville, CT?

Select your specific project to find the pro for you.

TRUSTED BY YALESVILLE, CT HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon47
    Verified insulation services reviews

Verified Reviews for Insulation Service pros in Yalesville, CT

*The Angi rating for Insulation Service companies in Yalesville, CT 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 Yalesville, CT 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 January 31, 2026

Find Insulation pros in Yalesville

Avatar for Good Life Energy Savers LLC
Good Life Energy Savers LLC
4.8(
106
)
Blown-In Insulation - Install or UpgradeBatt, Rolled or Reflective Insulation - Install or UpgradeInsulation - Install or Upgrade

Serving Yalesville, CT and surrounding areas

Approved

In business since 2009

Free estimates

Warranties offered

"the insulation they recommended saved me about 5000kw a year. the amount of money i am saving is far more the insulation payment on my Eversource bill. No money cost to me out of pocket and my electric bill dropped quite a bit. best move i ever did."
Spray foam application
Spray foam in attic
Good Life on the Job
Injecting Foam in Side Walls
Replacing Siding

+1

Response time1 day
4 neighbors recently requested a quote
Recommended by95%of homeowners
Request Quote
Avatar for New England Performance Insulation, LLC
New England Performance Insulation, LLC
4.4(
59
)
Spray Foam Insulation - InstallBlown-In Insulation - Install or UpgradeBatt, Rolled or Reflective Insulation - Install or Upgrade

Serving Yalesville, CT and surrounding areas

Approved

In business since 2015

Free estimates

Warranties offered

"My experience from start to finish was excellent! From The office staff to the insulation team. All work done as described.â EXCELLENT job!!"
Attic Roof Line
Attic Roof Line
New Home Construction
New Home Construction
New Home Construction

+21

Response time1 day
Response rate88%
18 neighbors recently requested a quote
Request Quote
Avatar for Top Notch Home Solution, LLC
Top Notch Home Solution, LLC
4.9(
41
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeSpray Foam Insulation - Install

Serving Yalesville, CT and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

Get reliable insulation services from responsible insulation contractors: Top Notch Home Solution, LLC. Family-owned and operated in Cromwell, CT, we are professional providers of residential & commercial insulation services. We have 19 years of experience performing insulation services, among other services ranging from door &b window installation to HVAC services and offer..."Top-Notch Home Services.?

Project Photos
Project Photos
Project Photos
Project Photos
11 neighbors recently requested a quote
Recommended by97%of homeowners
Request Quote
Avatar for Home Genius Exteriors
Home Genius Exteriors
4.9(
471
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or Upgrade

Serving Yalesville, CT and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"Window & roof insulation quick, easy, & affordable!"
Recommended by79%of homeowners
Request Quote
Avatar for Shelton Insulation and Gutters, LLC
Shelton Insulation and Gutters, LLC
4.7(
39
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or Upgrade

Serving Yalesville, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Warranties offered

"Very professional, great service, cleaned up perfectly, extremely honest did not blow insulation into walls that it was not needed and lowered the cost we are very satisfied."
Weathered Cedar Shakes
Walkway and Retaining Wall
5" K Style Gutters
Attic with retaining wall and Pull Down Cover
Attic No storage

+1

Response time1 day
Response rate97%
13 neighbors recently requested a quote
Request Quote
Avatar for Koala Insulation of Southern Connecticut
Koala Insulation of Southern Connecticut
5.0(
26
)
Spray Foam Insulation - Install

Serving Yalesville, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Warranties offered

"Brian, Tom, and Derek did a fantastic job installing spray foam insulation in our Westport home's crawlspace. They were professional, knowledgeable and personable. From start to finish, Brian and his team were honest, thorough and responsible. Very pleased with the results and would highly recommend Koala Insulation."
Attic Spray Foam
Crawl Space SPF
After Spray Foam
Before Spray Foam
Before Spray Foam

+20

Response time1 day
Response rate98%
18 neighbors recently requested a quote
Request Quote
Avatar for AWC Energy
AWC Energy
5.0(
18
)
Blown-In Insulation - Install or UpgradeBatt, Rolled or Reflective Insulation - Install or UpgradeInjection Insulation - Install+2 more

Serving Yalesville, CT and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

"Fantastic. Responded to my request and provided quote quickly. Work was exceptional. Workmen were friendly, professional and repaired my insulation perfectly. Couldn't be happier."
Insulation Project
Insulation Project
Painting - Exterior Project
Insulation Project
Insulation Project

+33

Response time1 day
Response rate100%
4 neighbors recently requested a quote
Request Quote
Avatar for McMahon Spray Foam, LLC
McMahon Spray Foam, LLC
4.6(
31
)
Spray Foam Insulation - InstallBatt, Rolled or Reflective Insulation - Install or Upgrade

Serving Yalesville, CT and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"I don’t know why anyone would hire anyone else. Anthony is courteous/responsive, knows insulation cold, was quick to provide estimates and service and is smart about his hires, with net results—great workmanship at a very fair price."
Spray Foam Insulation
Spray Foam Insulation
Spray Foam Insulation
Spray Foam Insulation
Open Cell Spray Foam

+5

Response time1 day
37 neighbors recently requested a quote
Recommended by93%of homeowners
Request Quote
Insulation Solutions of CT, LLC
4.4(
8
)
Injection Insulation - InstallBatt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or Upgrade+1 more

Serving Yalesville, CT and surrounding areas

Approved

In business since 2005

Free estimates

Credit card accepted

"We were very pleased with the work. They actually left my basement cleaner then when they started. The crew was very friendly and professional. If you are looking for a crew that arrives on time and does the job completely, I totally recommend Insulation Solutions of CT."
Insulation
Ready to come to you
Response time2 days
2 neighbors recently requested a quote
Recommended by100%of homeowners
Request Quote
Avatar for Ecoorganic USA LLC
Ecoorganic USA LLC
5.0(
8
)
Spray Foam Insulation - Install

Serving Yalesville, CT and surrounding areas

Approved

In business since 2015

Free estimates

Small jobs welcome

"Ecofoam insulated my attic with closed-cell spray foam and the results came out great. The space feels completely sealed and much more comfortable already. Sevi and the team were very professional, easy to work with, and kept me updated throughout the whole process. I would highly recommend EcoFoam for anyone looking for quality insulation work."
Completed Spray Foam
Exterior of Home
Closed Cell
Exterior Batt
Interior Fiberglass

+29

Response time4 hrs
Response rate100%
12 neighbors recently requested a quote
Request Quote
...
Showing 1-10 of 66
Insulation questions, answered by experts

In some areas, insulation companies require a special license, while some states only require them to hold general contractor licenses. Some municipalities may not mandate any license, although you should always ensure a contractor is fully insured. You can use Angi’s license lookup tool to confirm whether or not an insulation contractor you’re considering holds the necessary license for your area. You can also contact the company for information regarding licenses, certifications, and insurance.

Yes, it is possible to have too much insulation, which can have detrimental effects. While more insulation might seem better for energy efficiency, a home needs to "breathe" or ventilate to release moisture that accumulates inside. Over-insulating can seal a house too tightly, trapping water vapor and leading to several problems, including mold, mildew, and condensation. Homes in warm, humid climates are particularly susceptible to mold, while those in colder climates can experience condensation from temperature fluctuations. Additionally, adding more insulation than the recommended amount for your climate may not provide recoverable energy savings. To avoid these issues, consult a professional insulation contractor who can determine the optimal amount of insulation for your home.

The cost to rent an insulation vacuum ranges between $250 and $350 per day. The price will increase if you choose to rent for additional days, but you may get a discounted daily rate if you rent it for a whole week, which could cost up to $1,000. Once you've removed the insulation and are ready to replace it, the cost to rent a blown-in insulation machine ranges between $100 and $500.

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.

Fiberglass is the best insulation for HVAC ducting because it's inexpensive, widely available, versatile, and long-lasting. Fiberglass also offers acoustic insulation in addition to thermal insulation, which can contribute to a more peaceful home environment. You can use other materials like mineral wool, but fiberglass is the industry standard.

The Yalesville, CT homeowners’ guide to insulation services

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

See all articles