4.5 
43 *The Angi rating for Insulation Service companies in Holt, FL 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 Holt, FL 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 April 20, 2026
Serving Holt, FL and surrounding areas
Approved
In business since 2019
Free estimates
Emergency services offered
"Brian and Jordan were very prompt, professional, and courteous. Did a thorough job and I would highly recommend Prater's Insulators."
+13
Serving Holt, FL and surrounding areas
Approved
In business since 2020
Free estimates
Small jobs welcome
"Phenomenal experience from start to finish. I would Andersenâ s Ox to anyone with insulation needs."
+15
Serving Holt, FL and surrounding areas
Approved
Super Service Award Winner
In business since 2024
Free estimates
Warranties offered
"This was a relatively painless process. Our initial meet was great. We originally thought we wanted spray foam insulation, but after meeting and talking with Alex, we chose to upgrade the insulation we already had as he felt that the spray foam was not appropriate for our home. The gentlemen that came to our home were on time, and did a great job. I would highly recommend them to anyone needing new or upgraded insulation ."
+1
Serving Holt, FL and surrounding areas
Approved
Free estimates
Credit card accepted
"Was very professional came out look and the home and went over different options and prices with me. Ended up doing open cell spray foam and am very satisfied with out come."
+17
Serving Holt, FL and surrounding areas
Approved
In business since 2005
Emergency services offered
Warranties offered
"They did an excellent job & were very professional. My air conditioner is like brand new again. I would highly recommend them to anyone. They also have a membership package for maintenance which is well worth it and I highly recommend that as well."
+6
Serving Holt, FL and surrounding areas
In business since 2000
Free estimates
Offers commercial services
"Excellent product, excellent insulation, job well done from initial bid to completion of project. Would recommend to friends."
Serving Holt, FL and surrounding areas
In business since 2018
"Had to reschedule installing the insulation because of hurricane Sally. They were very agreeable and we reschedule and they came on time and did a very good job. I am quite happy with them and the cleanup afterwords was excellent. I am more than willing to recommend them to anyone that needs attic insulation upgraded."
Serving Holt, FL and surrounding areas
In business since 2016
Free estimates
Small jobs welcome
"They arrived on time and worked diligently in the heat, thruout the day, insulating our attic space. They were thorough, respectful, and cleaned up after the work. We were very pleased with their work and the results!"
Serving Holt, FL and surrounding areas
In business since 2017
Free estimates
Warranties offered
"Very professional and does excellent work. The finished product of copper reflective insulation has made my home so much cooler than it was before. I highly recommend NWFL Insulation."
Serving Holt, FL and surrounding areas
In business since 2008
Free estimates
Warranties offered
"We have signed our contract to receive solar. Even though we are not getting installed for a few weeks, I want to say how happy we are that we chose SunPro. Wayne always answered my calls or returned them very quickly and always had the most up to date information and answers for my questions AND concerns. Despite a hiccup from another salesman under SunPro, Wayne was still able to accommodate our wants, needs, and concerns. The customer service is top notch. I can't wait to get everything up and running soon!
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From average costs to expert advice, get all the answers you need to get your job done.
New insulation can make your home more comfortable and boost energy efficiency. Use this insulation cost guide to get an accurate estimate for the installation.
Insulating your attic can massively improve your home’s efficiency and reduce electric bills. Use this guide to find out what attic insulation will cost you.
Your home's ceiling insulation cost will depend on several factors, including the project size, the type of insulation you use, and the R-value.
What is insulation? This behind-the-scenes home fixture will maintain comfortable temperatures in your home no matter the season. It’ll lower energy bills, to boot.
Use this DIY checklist for insulation repair to make your living space more comfortable and reduce your heating and cooling bills in the process.
There are 10 types of insulation you can use for your home. Read this guide to discover which insulation types could be best for the job.
