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TRUSTED BY WASHINGTON, IL HOMEOWNERS
4.5 Average homeowner rating
26 Verified insulation services reviews
Verified Reviews for Insulation Service pros in Washington, IL
*The Angi rating for Insulation Service companies in Washington, IL 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 Washington, IL 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 November 30, 2025
Find Insulation pros in Washington
Vanoppen Construction
Vanoppen Construction
Customers say: True professional
2 years of experience
Decks, Pavers, Siding, Fence, Insulation, Flooring We are determined to give you quality work for the best price available. We offer free estimates, and are willing to travel up to 3 hours surrounding the Peoria area. If your project is not listed, please inquire. If we cannot start your project, we may be able to refer you to another contractor who can.
"It went extremely well. They were very polite and friendly. Will definitely have them back."
Rhonda W on December 2024
Decks, Pavers, Siding, Fence, Insulation, Flooring We are determined to give you quality work for the best price available. We offer free estimates, and are willing to travel up to 3 hours surrounding the Peoria area. If your project is not listed, please inquire. If we cannot start your project, we may be able to refer you to another contractor who can.
"It went extremely well. They were very polite and friendly. Will definitely have them back."
Rhonda W on December 2024
KLP CONSTRUCTION
KLP CONSTRUCTION
My company has a long history of carpentry from remodeling to new construction. I pride my self on workmanship ans quality. Finishing in timely manner to be a perfectionist. And hardworking. I've been a Carpenrer for over 25 years and have seen and gotten so many big jobs done and finished with time to spare.
My company has a long history of carpentry from remodeling to new construction. I pride my self on workmanship ans quality. Finishing in timely manner to be a perfectionist. And hardworking. I've been a Carpenrer for over 25 years and have seen and gotten so many big jobs done and finished with time to spare.
PCB Insulators
PCB Insulators
10 years of experience
If you can’t sit in your living room without a blanket, space heater, or frost on your eyelashes, we need to talk. With a home energy audit and blower door testing, the experts at PCB Insulators can pinpoint weak areas of your home's building envelope, including a faulty heating and cooling system or insufficient home insulation. We specialize in insulation, air sealing, HVAC upgrades, and other energy-saving solutions that are sure to optimize your home and lower your energy costs. To learn more, you can schedule a free estimate in Illinois, including East Peoria, Morton, Washington, and areas nearby.
If you can’t sit in your living room without a blanket, space heater, or frost on your eyelashes, we need to talk. With a home energy audit and blower door testing, the experts at PCB Insulators can pinpoint weak areas of your home's building envelope, including a faulty heating and cooling system or insufficient home insulation. We specialize in insulation, air sealing, HVAC upgrades, and other energy-saving solutions that are sure to optimize your home and lower your energy costs. To learn more, you can schedule a free estimate in Illinois, including East Peoria, Morton, Washington, and areas nearby.
Anthem Restoration & Exteriors, Inc
Anthem Restoration & Exteriors, Inc
25 years of experience
At Anthem Restoration & Exteriors, Inc. our goal is to become your favorite contractor. We’ll guide you through the decisions, providing fresh options and then stand back while you choose your favorites. We pull it all together into a home or office design that is beautiful, functional and uniquely yours. Anthem Restoration & Exteriors, Inc. supervises the entire project from start to finish.
At Anthem Restoration & Exteriors, Inc. our goal is to become your favorite contractor. We’ll guide you through the decisions, providing fresh options and then stand back while you choose your favorites. We pull it all together into a home or office design that is beautiful, functional and uniquely yours. Anthem Restoration & Exteriors, Inc. supervises the entire project from start to finish.
Solar Wolf Energy
Solar Wolf Energy
10 years of experience
Solar Wolf is a full service solar company with a great reputation and an old world belief to our customers. To under-promise and over-deliver, period. We have 18 years experience in construction, remodeling, roofing, solar water heaters, solar pv systems, battery back-up systems and much more. See what Solar Wolf Energy can do for you!
Solar Wolf is a full service solar company with a great reputation and an old world belief to our customers. To under-promise and over-deliver, period. We have 18 years experience in construction, remodeling, roofing, solar water heaters, solar pv systems, battery back-up systems and much more. See what Solar Wolf Energy can do for you!
Prime Finish General Contracting
Prime Finish General Contracting
24 years of experience
I am the owner of a local contracting co. serving the central il area. Locally owned and operated. Customer satisfaction is our highest priority. No job too big or small. We do it all. Commercial & Residential. Quality work at an affordable price. FREE ESTIMATES!!! Call Today (309) 712-4368 ask for bruce
I am the owner of a local contracting co. serving the central il area. Locally owned and operated. Customer satisfaction is our highest priority. No job too big or small. We do it all. Commercial & Residential. Quality work at an affordable price. FREE ESTIMATES!!! Call Today (309) 712-4368 ask for bruce
Kreichgauer Construction
Kreichgauer Construction
36 years of experience
Family owned and operated
Family owned and operated
Healthy Homes LLC
Healthy Homes LLC
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
Healthy Homes is a mold inspection, testing, removal, and prevention company. We take care of mold issues, but more importantly, we focus on preventing mold from returning. The key to mold control is moisture control. Our team consists of experts in building science. We know what it takes to have a healthy home. Water and high humidity can cause your home to drop in value and it could literally make you sick, both mentally and physically. Our mission is to change the quality of life for our customers by turning their houses into HEALTHY HOMES.
"He was extremely professional, knowledgeable, and honest. After the visual inspection, he said we didn't need further testing which saved us a lot of money. He provided a thorough explanation for all of my questions and concerns. He also checked all the areas I was concerned with which included some cutting and removing of quarter round. This was a free estimate. Based on his integrity and knowledge, I would definitely hire him in the future."
Kathleen O on November 2018
Healthy Homes is a mold inspection, testing, removal, and prevention company. We take care of mold issues, but more importantly, we focus on preventing mold from returning. The key to mold control is moisture control. Our team consists of experts in building science. We know what it takes to have a healthy home. Water and high humidity can cause your home to drop in value and it could literally make you sick, both mentally and physically. Our mission is to change the quality of life for our customers by turning their houses into HEALTHY HOMES.
"He was extremely professional, knowledgeable, and honest. After the visual inspection, he said we didn't need further testing which saved us a lot of money. He provided a thorough explanation for all of my questions and concerns. He also checked all the areas I was concerned with which included some cutting and removing of quarter round. This was a free estimate. Based on his integrity and knowledge, I would definitely hire him in the future."
Kathleen O on November 2018
Gene Danneels Construction
Gene Danneels Construction
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
Over 20 Years of Experience, Insured subcontractor
Over 20 Years of Experience, Insured subcontractor
Insulation questions, answered by experts
The Washington, IL homeowners’ guide to insulation services
From average costs to expert advice, get all the answers you need to get your job done.
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 to insulate a basement varies based on materials, size, and other factors, as well as how much of the work you wish to perform yourself.
Crawl space insulation costs vary by size, insulation type, and material. Read this guide to learn how much your crawl space insulation could cost.
How much does attic insulation help with temperature regulation? As long as it’s properly installed, it can affect your home’s temperature by several degrees.
If your home’s temperature is uncomfortable or your energy bill is spiking, you should check your insulation. We'll help you find out if you should replace it.
Poor insulation in your house means a less comfortable living space and higher energy bills. Use this guide to diagnose issues with your insulation.
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