*The Angi rating for Insulation Service companies in Williamstown, KY 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 Williamstown, KY 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 06, 2026
Serving Williamstown, KY and surrounding areas
Approved
In business since 2017
Free estimates
Credit card accepted
"Well done! Got me on the schedule quickly, communicated well, showed up on time, and did good work. Iâ m very pleased. Insulated a crawl space under my rural home with foam insulation. Did the job and cleaned up well."
+13
Serving Williamstown, KY and surrounding areas
Approved
In business since 2008
Free estimates
Customers say: True professional
"Very professional and friendly. Worked tirelessly to finish the job on time. Cleaned up well after the job was completed."
+11
Serving Williamstown, KY and surrounding areas
Approved
In business since 2005
Free estimates
Emergency services offered
"I am very pleased with my new windows. I used Home Genius Exteriors to do my roof, gutter protection, and now Windows. This is an absolute amazing company, my salesman brendan was very helpful, Devan the Project Manager helped make sure everything went smoothly. Walter and Mike also from production were very friendly and professional. And Shawn, the window installer was polite,knowlagable, and efficient. And even cleaned up on his way out. Next on the agenda is to get a new door taken care of. Highly recommend HGE"
+82
Serving Williamstown, KY and surrounding areas
Approved
In business since 1972
Free estimates
Credit card accepted
OPC Pest Services has been providing quality pest control to homes and businesses in Louisville, Lexington, Frankfort, Bowling Green, and Southern Indiana since 1972. As the largest pest control company based in Kentucky, our commitment to excellence is our guiding principle.
Serving Williamstown, KY and surrounding areas
Approved
In business since 2021
Free estimates
Credit card accepted
Appalachian Spray Foam Solutions is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 12 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!\n
Serving Williamstown, KY and surrounding areas
Approved
In business since 1972
Free estimates
Credit card accepted
OPC Pest Services has been providing quality pest control to homes and businesses in Kentucky, Indiana, Tennessee, Ohio, Illinois and Wisconsin. We specialize in pest control attic insulation as well as crawl space insulation. We can help you with your pest control and termite needs and provide a free consultation and estimate.
Serving Williamstown, KY and surrounding areas
Approved
Emergency services offered
Warranties offered
Small jobs welcome
My goal is to build lifelong relationships through honest service, quality workmanship, and an overall experience that makes every client feel confident, valued, and taken care of from start to finish.”
Serving Williamstown, KY and surrounding areas
In business since 2023
Free estimates
Small jobs welcome
"They were great. They did top quality work in a timely manner and was best price around."
Serving Williamstown, KY and surrounding areas
In business since 2000
Free estimates
Offers commercial services
"Outstanding service from start to finish. The team at Guardian Spray Foam went above and beyond to insulate our home efficiently and effectively. The attention to detail from them and their professionalism was remarkable. I would highly recommend them to anyone looking for a quality insulation job."
+21
Serving Williamstown, KY and surrounding areas
In business since 1985
Free estimates
Warranties offered
"Everyone from USA Insulation is wonderful to work with and very knowledgeable."
+5
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.
The cost of blown-in insulation costs varies depending on the type of insulation, labor, prep work, and more. Learn more about the cost factors in this guide.
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.
