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  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon10
    Verified insulation services reviews

Verified Reviews for Insulation Service pros in Dover, ID

*The Angi rating for Insulation Service companies in Dover, 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 Dover, 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 May 29, 2026

Find Insulation pros in Dover

Avatar for USA Insulation Spokane-CDA
USA Insulation Spokane-CDA
4.7(
34
)

Serving Dover, 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%
3 neighbors recently requested a quote
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Avatar for Foam Tech
Foam Tech
4.8(
9
)

Serving Dover, ID and surrounding areas

Approved

In business since 1992

Free estimates

Credit card accepted

"Brenden had an opening the same day I called him. He came, looked at our broken washer and had it fixed in 15 minutes. Super professional and friendly with alot of extra tips on maintaining our appliances - I couldn t be any happier with the experience!"
Response time1 day
Recommended by100%of homeowners
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Avatar for Sutinen Insulation LLC
Sutinen Insulation LLC
New to Angi

Serving Dover, ID and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

A leading construction company in (LOCATION) focuses on providing optimum quality in various construction services. We take great pride in our work as we have during our () years in business. Thus, you can rest assured, that no matter what construction project we handle, we will be giving nothing but highly professional and expert works. Our galleries—collections of photos from previous construction projects—can attest to the amount of time, thought, and effort that we put into the services we provide.

Sutinen Insulation LLC
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Mountain High Insulation LLC
New to Angi

Serving Dover, 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
8 neighbors recently requested a quote
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Avatar for Gardner Custom Homes LLC
Gardner Custom Homes LLC
New to Angi

Serving Dover, ID and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

Response time1 day
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Avatar for Specialty Insulation
Specialty Insulation
4.4(
11
)

Serving Dover, 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
36 neighbors recently requested a quote
Recommended by81%of homeowners
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Showing 1-10 of 17
Insulation questions, answered by experts

Insulating a detached garage won't reduce your home's heating or cooling bills—and insulating an attached garage will only have a small effect on your home's energy efficiency. However, insulating an attached garage can reduce the transfer of heating and cooling to and from the outdoors, which can reduce the amount of energy your home needs to stay comfortable. Also, having an insulated garage is just more pleasant. Balance the cost of insulating your garage with how you'll use the space to determine if the project is worth it.

Spreading tin foil over your windows works similarly to radiant barrier insulation, but not as well. It will reflect some of the sunlight that would otherwise come through the glass and warm up the inside of your home, so it might help a little to keep your home cool in the summer. However, the appearance isn’t preferable to blinds or drapes that can offer the same benefits. You might also consider tinting your windows instead, which is a more aesthetically pleasing change that can still block a good portion of the solar heat coming through your windows.

EIFS (Exterior Insulation and Finish System) siding can last from 20 to 60 years, with some properly maintained systems lasting even longer. The exact lifespan depends heavily on several factors, most notably the quality of the initial installation and the consistency of maintenance.

Factors that can shorten the life of EIFS include:

  • Improper or poor-quality installation

  • Moisture intrusion

  • Damage from high winds, storms, or hail

  • Damaged flashing and sealant

  • Lack of regular maintenance and unfixed damage

To maximize the lifespan of your EIFS, it is crucial to hire an experienced and qualified professional for the installation. Additionally, regular maintenance—such as cleaning, repairing small cracks or blisters, and having the system professionally inspected—will help identify and resolve issues quickly, preventing long-term damage.

Yes, spray foam insulation can be applied to your ductwork and effectively insulate your ducts. Blanket insulation is the easiest insulation product to DIY since it is easy to wrap around ducts. However, spray foam insulation can also benefit your HVAC system if applied to air ducts.

All garage doors, particularly newly installed models, add value to your home. Higher-quality and higher-priced doors increase the ROI, so a well-insulated custom garage door increases the value of your home more than a poorly-insulated stock model. Updating a garage door boasts the second-highest home improvement ROI, at nearly 95%.

The Dover, 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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