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Verified Reviews for Insulation Service pros in Harrison, ID

*The Angi rating for Insulation Service companies in Harrison, 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 Harrison, 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 January 04, 2026

Find Insulation pros in Harrison

Avatar for USA Insulation Spokane-CDA
USA Insulation Spokane-CDA
4.7(
34
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Harrison, ID and surrounding areas

Approved

In business since 2021

Free estimates

Small jobs welcome

"My experience with USA Insulation Spokane was great, from start to finish. All members of their team were friendly, professional, and helpful, and they did a wonderful job with my insulation install."
USA Premium Injection Foam Install
USA Premium Injection Foam Install Close Up
Attic Blown-in Insulation
Exterior Garage
Interior Walls

+3

Response time2 days
Response rate87%
2 neighbors recently requested a quote
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Empire Insulation
5.0(
2
)
Spray Foam Insulation - Install

Serving Harrison, ID and surrounding areas

Approved

In business since 2016

Free estimates

Offers commercial services

"I've utilized many insulation companies over the years and rarely write reviews, but Nick and his guys did an outstanding job and I would HIGHLY recommend them. Their price was excellent, the work was perfect, and they are extremely clean and organized."
Response time2 days
10 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for Foam Tech
Foam Tech
4.8(
9
)
Injection Insulation - InstallSpray Foam Insulation - Install

Serving Harrison, ID and surrounding areas

Approved

In business since 1992

Free estimates

Credit card accepted

"Isaiah and Cody installed foam throughout our crawlspace. They were efficient, thorough, personable and accommodating. I recommend them and Foam Tech without reservation."
Response time1 day
Recommended by100%of homeowners
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Mountain High Insulation LLC
New to Angi
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or Upgrade

Serving Harrison, ID and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

At our company, we prioritize reliability, excellent communication, integrity, and delivering high-quality work. We possess expertise in our trade and are dedicated to keeping you well-informed about your specific task or project. We eagerly anticipate the opportunity to earn your business!

Response time4 days
5 neighbors recently requested a quote
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Avatar for Specialty Insulation
Specialty Insulation
4.4(
11
)
Spray Foam Insulation - InstallBatt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or Upgrade+1 more

Serving Harrison, ID and surrounding areas

In business since 1971

Free estimates

Credit card accepted

"This project was done in a very efficient manner. From Bob who came out and gave us an estimate and explained the process to the crew who came the following week. Hot weather has started and we can feel the difference in the house already. I would highly recommend Specialty Insulation!"
Response time2 days
23 neighbors recently requested a quote
Recommended by81%of homeowners
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Avatar for Aire Serv of Spokane
Aire Serv of Spokane
4.8(
40
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install+2 more

Serving Harrison, ID and surrounding areas

In business since 1993

Emergency services offered

Credit card accepted

"They did a good job on the initial service call. Planning on having them back before heating season begins for another check up"
Recommended by97%of homeowners
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Sky Line Insulation, LLC
4.5(
4
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Harrison, ID and surrounding areas

In business since 2009

Free estimates

Credit card accepted

"Sky Line was very flexible with scheduling. Work was competed in a reasonable amount of time. Overall I was very pleased with the work. My heating bill was down this month. Only negative was the amount of insulation materials that the service left. Not just the dust from the drilling of holes, but the fluffy insulation stuff was everywhere. Quite a bit of it. I would warn someone to expect and be prepared for some major clean up."
Knauff Batt Insulation
Base Plates Caulked
Windows Caulked/Foamed
Crawl Space
Baffels For Air Flow

+1

Recommended by75%of homeowners
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Showing 1-10 of 17
Insulation questions, answered by experts

Garage doors that are not insulated can be a major source of heat loss. That’s why it’s essential to winterize your garage door with insulation and weather stripping to prevent heat loss and keep it warm more easily. Consult a local garage door installer if you need help determining the cause of your garage losing heat.

Spray foam insulation doesn’t do well around heat sources. Therefore, You can use spray foam insulation to seal around HVAC boots that penetrate through the drywalls or around where wrapped ducts connect to the boots, but we don’t recommend using spray foam insulation to encapsulate your air ducts. Spray foam insulation on air ducts is also less effective compared to duct wraps.

Buying a house with vermiculite insulation is not recommended without going through a proper testing process. Vermiculite insulation can potentially contain asbestos, which poses health risks when disturbed. While it is possible to purchase a home with vermiculite insulation, you should have it tested for asbestos, and ensure proper containment if asbestos is present. If asbestos is present, you will want to hire a professional to remove it, ideally before you move in.

Mold can grow on garage ceiling insulation, which is why it’s important to install a vapor barrier behind the insulation and keep the space cooled and heated as you would your living area. Doing so will more or less eliminate the risk of mold growing on your garage ceiling insulation. You can also install a self-draining dehumidifier to help remove moisture, or opt for a foam board insulation or spray foam insulation that won’t harbor moisture and mold.

Rigid foam board insulation is one of the safest insulation materials for basement walls. The panels offer a moisture barrier to prevent mold and mildew build-up. At the same time, this material is also fire-resistant, so you don’t have to worry as much about a fire breaking out as you would with spray foam insulation. 

The Harrison, ID 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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