4.4 
10 *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
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."
+3
Serving Dover, ID and surrounding areas
Approved
In business since 2021
Free estimates
Emergency services offered
"They did a great job insulating my Shop/pole bldg,,, I highly recommend them...."
+11
Serving Dover, 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."
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!"
Serving Dover, ID and surrounding areas
Approved
In business since 2025
Free estimates
Warranties offered
"Had my shop spray foamed, they did a great job!"
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!
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!
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!"
Serving Dover, ID and surrounding areas
In business since 2018
Free estimates
Offers commercial services
"He got back to me very quickly the price was within the parameters of what we discussed and he did a very very good job"
Serving Dover, ID and surrounding areas
In business since 2018
Free estimates
Offers commercial services
"Very busy, but once they were available did good work."
From average costs to expert advice, get all the answers you need to get your job done.
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