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TRUSTED BY PORTLAND, CT HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon86
    Verified insulation services reviews

Verified Reviews for Insulation Service pros in Portland, CT

*The Angi rating for Insulation Service companies in Portland, 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 Portland, 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 23, 2024

Find Insulation pros in Portland

Avatar for Top Notch Home Solution, LLC
Top Notch Home Solution, LLC
4.9(
41
)

Serving Portland, 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
4 neighbors recently requested a quote
Recommended by91%of homeowners
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Avatar for AWC Energy
AWC Energy
5.0(
18
)

Serving Portland, 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

6 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for McMahon Spray Foam, LLC
McMahon Spray Foam, LLC
4.6(
31
)

Serving Portland, 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
29 neighbors recently requested a quote
Recommended by93%of homeowners
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Insulation Solutions of CT, LLC
4.4(
8
)

Serving Portland, 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
1 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for Ortiz Spray Foam Insulation, LLC
Ortiz Spray Foam Insulation, LLC
5.0(
6
)

Serving Portland, 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
6 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for Koala Insulation of Central CT
Koala Insulation of Central CT
4.9(
4
)

Serving Portland, CT and surrounding areas

Approved

In business since 2022

Free estimates

Warranties offered

"Incredibe job and great price. Professional and on time. Went above and beyond at our home. Angel and Larry were tops. Would recommend them to anyone looking to insulate their home."
Koala Insulation Projects
Koala Insulation Projects
Koala Insulation Projects
Insulation Material
Fiberglass

+19

Response time1 day
4 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for Best Home Performance, LLC
Best Home Performance, LLC
4.7(
25
)

Serving Portland, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2018

Free estimates

Emergency services offered

"Everything was done when it was promised. Excellent service and very friendly installers."
Garage wall in Wallingfor
Insulation
Insulation
Insulation
Insulation

+2

Response time10 hrs
Response rate87%
32 neighbors recently requested a quote
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Avatar for Perfect Wall LLC
Perfect Wall LLC
4.7(
13
)

Serving Portland, 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 time8 hrs
7 neighbors recently requested a quote
Recommended by69%of homeowners
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Insulation questions, answered by experts

Glass fibers are often used in HEPA filters because of their high efficiency, durability, and thermal stability. Some HEPA filters are made with synthetic fibers, but they may not be as effective. While there is some fiberglass shedding, as long as the HEPA filter is intact and not cut open, the amount of fiberglass released by a HEPA filter is well below the breathable particulate matter.

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.

Unless your cellulose insulation is wet, moldy, or showing signs of mildew or pests, there’s no need to remove it before adding new insulation on top of it. Inspect your insulation thoroughly before adding the new insulation, and if you’re unsure how to assess the presence of mold or mildew, talk to a mold remediation specialist near you.

In some cases, yes, insulating an unheated garage can lead to mold and mildew. The issue with insulating a garage is that the interior will warm up and cool down more slowly than the exterior air, which can cause condensation inside the space. Where there is moisture, there is likely to be mold and mildew over time. Installing a vapor barrier can help avoid moisture and mildew problems in an insulated garage.

Insulation can be easy to install, depending on the condition of your walls, but there are many safety considerations and potential challenges involved. For example, most types of insulation are made from materials that can cause irritation if inhaled or if they come into contact with your skin. Additionally, installing insulation incorrectly can actually make moisture issues in your home worse.

The Portland, CT 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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