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  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon31
    Verified insulation services reviews

Verified Reviews for Insulation Service pros in Lewiston, ID

*The Angi rating for Insulation Service companies in Lewiston, ID 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 Lewiston, ID 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 October 04, 2025

Find Insulation pros in Lewiston

Solar Wolf Energy

202 Worcester St
2.00(
2
)

Solar Wolf Energy

202 Worcester St
2.00(
2
)
10 years of experience

Solar Wolf is a full service solar company with a great reputation and an old world belief to our customers. To under-promise and over-deliver, period. We have 18 years experience in construction, remodeling, roofing, solar water heaters, solar pv systems, battery back-up systems and much more. See what Solar Wolf Energy can do for you!

Solar Wolf is a full service solar company with a great reputation and an old world belief to our customers. To under-promise and over-deliver, period. We have 18 years experience in construction, remodeling, roofing, solar water heaters, solar pv systems, battery back-up systems and much more. See what Solar Wolf Energy can do for you!

WINDO THERM

PO Box 405
No reviews yet

WINDO THERM

PO Box 405
No reviews yet
24 years of experience

We manufacture Advanced Energy Panels (AEPs). AEPs are a retrofit for historic windows or any window people can't afford or don’t wish to replace. AEPs are interior window insulating panels and can be installed in any building –office, home or industrial. AEPs have a higher insulation and air sealing rating and provide greater comfort than most replacement windows, yet they are a fraction of the cost. AEPs are custom made to fit over existing openings, protecting, preserving and improving your existing windows.

We manufacture Advanced Energy Panels (AEPs). AEPs are a retrofit for historic windows or any window people can't afford or don’t wish to replace. AEPs are interior window insulating panels and can be installed in any building –office, home or industrial. AEPs have a higher insulation and air sealing rating and provide greater comfort than most replacement windows, yet they are a fraction of the cost. AEPs are custom made to fit over existing openings, protecting, preserving and improving your existing windows.

JC Urethane & Insulation Inc.

445 Adams St
No reviews yet

JC Urethane & Insulation Inc.

445 Adams St
No reviews yet
Free onsite estimate

Trusted for more than 17 years, JC Urethane And Insulation provides professional insulation services to American Falls, ID. Our contractors are equipped with the knowledge and skills to give you the kind of service you deserve. With our service, we can help you save money and avoid expenses caused by high electrical bills. We accomplish these goals by taking the time to understand your needs and ensuring that we only offer the highest quality product. Trust us for your next insulation project.

Trusted for more than 17 years, JC Urethane And Insulation provides professional insulation services to American Falls, ID. Our contractors are equipped with the knowledge and skills to give you the kind of service you deserve. With our service, we can help you save money and avoid expenses caused by high electrical bills. We accomplish these goals by taking the time to understand your needs and ensuring that we only offer the highest quality product. Trust us for your next insulation project.

Humble Homes

920 Vandal Dr
No reviews yet

Humble Homes

920 Vandal Dr
No reviews yet
12 years of experience

We are two brothers who started a Home remodel and Repair company early 2013. We developed our passion for quality construction as young kids working for our fathers custom home business. We developed our skills in here and Australia and are now back home looking to offer a great service.

We are two brothers who started a Home remodel and Repair company early 2013. We developed our passion for quality construction as young kids working for our fathers custom home business. We developed our skills in here and Australia and are now back home looking to offer a great service.

Little Odds And Ends Construction

PO Box 42
5.00(
2
)

Little Odds And Ends Construction

PO Box 42
5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We have been in Business for nine years, I have any where from 1 to 5 guys helping me. I like to do the biding and billing through email, but i can do it any way that works best for the job. Any type of inside work for the months of January through April i will take 15% off the job.

We have been in Business for nine years, I have any where from 1 to 5 guys helping me. I like to do the biding and billing through email, but i can do it any way that works best for the job. Any type of inside work for the months of January through April i will take 15% off the job.

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Insulation questions, answered by experts

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.

The primary purpose of insulation is to maintain comfortable temperatures in a home, whether that’s cool air when it’s hot out, or warm air in winter, but that’s not all it can do. All options will also minimize heating and cooling needs, lowering both your carbon footprint and energy bills in turn. And some options, like rigid foam boards, even offer soundproofing benefits, too.

In addition to adding insulation to your attic, you may want to add a radiant barrier. A radiant barrier works by using reflective material, such as foil, on the attic floor. As heat penetrates the roof and enters the attic, the radiant barrier reflects the heat upward and back through the roof. If you receive a lot of direct sunlight on the roof, using both a radiant barrier and insulation in your attic can provide significant benefits.

Yes. Proper, complete insulation will ensure that you trap the most cool or warm air inside your home, preventing high energy bills. In addition, insulation tends to settle and compress, leaving gaps over time; the more you insulate completely during the initial installation, the less you’ll need to do down the line.

Yes, many professionals offer insulated siding for improved energy efficiency.

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The Lewiston, ID homeowners’ guide to insulation services

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