Top-rated insulation pros.

Get matched with top insulation pros in East Haddam, CT

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Insulation pros in East Haddam

Avatar for McMahon Spray Foam, LLC
McMahon Spray Foam, LLC
4.6(
31
)

Serving East Haddam, 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
44 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Koala Insulation of Eastern CT
Koala Insulation of Eastern CT
4.7(
13
)

Serving East Haddam, CT and surrounding areas

Approved

In business since 2022

Free estimates

Warranties offered

"Highly professional and extremely accommodating. There were bats in my attic when they went in to redo the insulation. They calmly (as they could) told me the situation and came back at a later time with no added cost. Did an excellent job, and had a incredible attitude throughout. Cannot recommend enough. Thank you!"
Batt Rolled in Insulation
Spray Foam Insulation
Blown In Insulation
Vernon Crawl Space
Vernon Crawl Space

+21

Response time1 day
12 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Home Genius Exteriors
Home Genius Exteriors
4.9(
384
)

Serving East Haddam, CT and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"I was impressed with the quality and skill of the crew, they knew exactly what to do and the result was excellent. I was extremely impressed with the quality of the insulation, and feel much more comfortable with my home! The foreman was excellent, very skilled, and the turn out was outstanding!"
395 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Ortiz Spray Foam Insulation, LLC
Ortiz Spray Foam Insulation, LLC
5.0(
6
)

Serving East Haddam, CT and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"Arrived on time. Spent 2 1/2 hours doing preparation to protect our home prior to start to spray foam. Quality of the insulation installation is top notch. Very professional and respectful. I could not be happier with the final project!"
Insulated attic
Insulated attic
Spray foam was installed
Living room after insulation
Living room

+26

Response time1 day
11 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Perfect Wall LLC
Perfect Wall LLC
4.7(
13
)

Serving East Haddam, CT and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"Perfect wall did a excellent job with spray foam insulation also had installed the drywall that is still perfect 6 years later i would definitely hire them again highly recommend them for all your drywall & insulation needs"
rockwool
fiberglass
spray foam
open cell foam
fiberglass

+1

Response time10 hrs
Response rate93%
6 neighbors recently requested a quote
Avatar for Integrity Enterprises, LLC
Integrity Enterprises, LLC
5.0(
49
)

Serving East Haddam, CT and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

"Chris and his team are the pros to call for any rebuild or remodel job. We cannot recommend them enough. They have done other work at our house as well, and we are always incredibly pleased. For this job, they came in and installed drywall and taped our new bathroom. They are always on time, take time to explain everything, and are super clean (you would never know there was a construction team in the house). When you hire integrity, you know the job will be done right. Cannot recommend them enough!!"
Luxury Vinyl Floor
Full Tile Bath
Custom Closet
Glass Door
New Vanity

+24

Response time6 hrs
Recommended by95%of homeowners
Avatar for Connecticut Basement Systems, Inc.
Connecticut Basement Systems, Inc.
4.3(
223
)

Serving East Haddam, CT and surrounding areas

Approved

In business since 1987

Free estimates

Warranties offered

"They were very professional, offered excellent plan to keep garage/basement dry, best quality work and completed the job in timely manner. They were very creative, knowledgeable and courteous. I recommend them 110 percent."
Finished basement in CT
Basement Finishing in CT
Basement Finishing in CT
Basement Finishing in CT
Basement Finishing in CT

+13

Response time10 hrs
154 neighbors recently requested a quote
Recommended by90%of homeowners
Showing 1-10 of 44

FAQs for insulation service projects in East Haddam, CT

Local and federal rebates are available for insulation installation, which can significantly reduce your overall costs. Many utility companies offer incentives or rebates to homeowners who improve their home's energy efficiency. Contact your local energy provider or government agencies to learn about available programs in your area, and consult with a professional insulation installer to maximize your savings.

It's not necessary to remove old insulation before adding new insulation, as long as the existing insulation is in good condition—dry, free of mold, and not damaged. Adding new insulation on top of old insulation can improve your home's energy efficiency by increasing the overall R-value. However, if the old insulation is wet, moldy, or damaged, it's best to remove it before installing new insulation to prevent potential health risks and ensure optimal performance.

Insulating a house takes between five and twelve hours for batts or boards, and two to five hours for spray foam or blown-in insulation. The exact time depends on the size of your home, the type of insulation, and the accessibility of the areas being insulated. Keep in mind that projects may take longer if old insulation needs removal, if there's a larger square footage, or if spaces are difficult to reach.

The East Haddam, CT homeowners’ guide to insulation services

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

  • carpenter repairing the roof of a house

    Use this guide to budget for roof repair costs based on factors such as roof condition, materials, size, repair type and severity, and more.

  • fascia and soffits being replaced on roof of house

    Need fascia and soffit repairs? Hiring a pro ensures proper installation, protects against pests, and prevents structural damage. Learn about common warning signs, material options, and how fascia and soffits safeguard your home from moisture.

  • Two hvac systems

    Learn who to call for HVAC inspection. Discover which pro to hire, what to expect from an HVAC inspection, and average costs for your home.

  • new roof installed on house

    Our comprehensive cost guide will help you explore the costs associated with roof replacement, including roof pitch, shape, design, square footage, and more.