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  • Average homeowner rating star icon4.2
    Average homeowner rating
  • Verified reviews icon13
    Verified insulation services reviews

Verified Reviews for Insulation Service pros in Conway, NH

*The Angi rating for Insulation Service companies in Conway, NH 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 Conway, NH 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 February 27, 2026

Find Insulation pros in Conway

Avatar for Weathertight Spray Foam, LLC
Weathertight Spray Foam, LLC
4.7(
51
)

Serving Conway, NH and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"Sean and Dave were super on this project. They got the project done on time, their communication was excellent, and they did a high quality job."
bathroom
1
bathroom
2
kitchen

+39

Response time1 day
Recommended by97%of homeowners
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Avatar for Performance Spray Foam
Performance Spray Foam
4.9(
8
)

Serving Conway, NH 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
11 neighbors recently requested a quote
Recommended by37%of homeowners
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Avatar for All Climate LLC
All Climate LLC
5.0(
2
)

Serving Conway, NH and surrounding areas

Approved

In business since 2025

Free estimates

Warranties offered

"Kyle was fantastic to work with. Very professional and good attention to detail. I appreciated his responsiveness and his flexibility to working with our schedule."
16 neighbors recently requested a quote
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Avatar for SW WOOD LLC
SW WOOD LLC
5.0(
1
)

Serving Conway, NH and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

"I was very pleased with the work he did, he has a nice way of explaining things , I sure I will hire him again for other projects when needed he is a very pleasant person to deal with. Tank you Scott for being such a nice guy ."
25 neighbors recently requested a quote
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Sonart Construction Corp.
2.3(
7
)

Serving Conway, NH and surrounding areas

Approved

In business since 2013

Free estimates

Credit card accepted

Sonart Construction Corp. has over15 years of experience in providing a variety of exterior and interior renovation services. We provide services to Palm Beach, Broward and Miami-Dade Counties.. We specialize in Bathroom Remodeling, Kitchen Remodeling, Flooring and the list goes on. Customer satisfaction is what determines our success, which is why we take a hands-on approach and keep the customer informed through every phase of the project. When interacting with our company, you'll notice that we're particularly focused on the principles of quality workmanship, timely completion, competitive pricing, and integrity in all our business dealings. We combine knowledge and research with our extensive practical experience to ensure a specialized approach for your renovation needs. Give us a call today!

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SAV-ON INSULATION
4.5(
6
)

Serving Conway, NH and surrounding areas

In business since 1969

Emergency services offered

"Roland did an excellent job. He explained the things I needed and those that I didn't. He was right on time and finished the job in the time he stated. He was very professional and knew what he was doing. If you are looking for a straight shooter without any of the sales frills (and the larger cost) then Sav-On Insulation should be your choice."
Additional Photos
Additional Photos
Additional Photos
Recommended by100%of homeowners
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Kevin Emmerling
4.0(
10
)

Serving Conway, NH and surrounding areas

In business since 2021

Free estimates

Warranties offered

"I hired Kevin to do insulation work in my home in Bartlett, NH and I could not have asked for a better experience. He was very honest and knowledgeable from the very beginning and made us extremely comfortable and informed throughout the entire process. He was on time and very thorough. We had a couple estimates done and the price could not be beat! We had such a great experience and could not recommend Kevin enough!"
Response time2 days
Recommended by75%of homeowners
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Showing 1-10 of 26
Insulation questions, answered by experts

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.

R-value stands for resistance value and is a number assigned to insulation that states how good the insulation is at heat transference (insulation). The R-value of injection foam is around 4 which homeowners will be happy to know is actually quite good. Another benefit of injection foam versus fiberglass foam is that the colder it gets, the more injection foam retains its resistance properties, whereas fiberglass tends to lose its efficiency in colder temperatures.

The R-value is a rating that measures an insulation's thermal resistance—in other words, how well it insulates. A higher R-value provides more protection for your pipes, and all pipe insulation materials should have an R-value listed on the product description or label. Each insulation type has its own R-value, which typically falls between one and five for most pipe insulation. When making a selection, Energy.gov recommends choosing a pipe wrap that is at least one inch thick, and the International Code Council (ICC) suggests choosing a material with an R-value of at least 3.

The best R-value for home insulation depends on where you live and where you’re installing the insulation. Your climate zone plays the biggest role in determining the correct R-value, so be sure to know which zone you live in when determining the R-value you need.

Heavily exceeding building code requirements for insulation not only wastes money on materials but can also lead to ventilation and moisture problems. In most cases, the minimum amount of insulation required by code is perfectly adequate.

The Conway, NH 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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