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Verified Reviews for Insulation Service pros in Windsor, IL
*The Angi rating for Insulation Service companies in Windsor, 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 Windsor, 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 October 25, 2025
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J.Q. Handyman Services
J.Q. Handyman Services
With over 10 years of experience in home repairs of (just about) every kind, including mold removal and prevention, electrical, carpentry, and snap flooring (just to name a few), you really can't go wrong when choosing J.Q. Handyman Services. Offering very competitive pricing and a knowledgable team
With over 10 years of experience in home repairs of (just about) every kind, including mold removal and prevention, electrical, carpentry, and snap flooring (just to name a few), you really can't go wrong when choosing J.Q. Handyman Services. Offering very competitive pricing and a knowledgable team
Harry the Handyman
Harry the Handyman
I'm a sole proprietor. On very rare occasion, I may need to sub-contract a portion of your repairs. I'm centrally located along the shores of Lake Shelbyville, my shop is just SE of Findlay. Generally, we will discuss payment. It largely depends on the scope of the project. You and I will sit down and discuss completion goals, and if a large project, payment may be required in measurable and pre approved stages.
I'm a sole proprietor. On very rare occasion, I may need to sub-contract a portion of your repairs. I'm centrally located along the shores of Lake Shelbyville, my shop is just SE of Findlay. Generally, we will discuss payment. It largely depends on the scope of the project. You and I will sit down and discuss completion goals, and if a large project, payment may be required in measurable and pre approved stages.
Solar Wolf Energy
Solar Wolf Energy
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!

Advanced Foam Insulation
Advanced Foam Insulation
Advanced Foam Insulation is family owned and managed business, in which Jeff the owner will be there from the free estimate to the finished project. Jeff also does the work himself, no subcontracting. We specialize in residential & commercial.
Advanced Foam Insulation is family owned and managed business, in which Jeff the owner will be there from the free estimate to the finished project. Jeff also does the work himself, no subcontracting. We specialize in residential & commercial.
Crouse Concepts
Crouse Concepts
We are a central Illinois based small, family business, with 3 generations now working for the company. Though we will tackle just about anything, we do know our limitations and not will not accept a job we cannot perform to the highest standard- your's & ours. What we will do, is help you find a suitable solution if we cannot perform the job requested. We offer delayed billing, accept credit cards with prior notice, and will self finance select customers/jobs.
We are a central Illinois based small, family business, with 3 generations now working for the company. Though we will tackle just about anything, we do know our limitations and not will not accept a job we cannot perform to the highest standard- your's & ours. What we will do, is help you find a suitable solution if we cannot perform the job requested. We offer delayed billing, accept credit cards with prior notice, and will self finance select customers/jobs.
Steve's Home Improvement and Maintenance
Steve's Home Improvement and Maintenance
Locally owned with about four employees that specialize on interior/exterior painting and remodeling.
Locally owned with about four employees that specialize on interior/exterior painting and remodeling.
Custom Construction & Remodeling
Custom Construction & Remodeling
Custom Construction is a Licensed and Insured FULL SERVICE DESIGN and BUILD Company and General Contractor with a wide range of experience. Interior to Exterior, from A to Z one call does it all. Let our dedicated team of experts make your dreams come true. We handle all types of remodeling. We accept all major credit cards and offer financing for quailifed clients. Emergency 24/7 services available
Custom Construction is a Licensed and Insured FULL SERVICE DESIGN and BUILD Company and General Contractor with a wide range of experience. Interior to Exterior, from A to Z one call does it all. Let our dedicated team of experts make your dreams come true. We handle all types of remodeling. We accept all major credit cards and offer financing for quailifed clients. Emergency 24/7 services available

Jo-Mar Construction
Jo-Mar Construction
Established in 2010; we have over 10 years of experience, 5+ employees, 20% senior discounts and even offer a 24/7 emergency call service. Free estimates will be given within 24 hours after first initial call, email or web inquiry. Guaranteed to be the most affordable service serving all of central Illinois. You give us your best estimate offered by another company, we will give one better!
Established in 2010; we have over 10 years of experience, 5+ employees, 20% senior discounts and even offer a 24/7 emergency call service. Free estimates will be given within 24 hours after first initial call, email or web inquiry. Guaranteed to be the most affordable service serving all of central Illinois. You give us your best estimate offered by another company, we will give one better!

Insulation Service
Insulation Service
We have had you covered for 38 years.
We have had you covered for 38 years.
Pioneer Homes Inc
Pioneer Homes Inc
Additional email - [email protected]. Cost is determined by the job.
Additional email - [email protected]. Cost is determined by the job.
The Windsor, IL homeowners’ guide to insulation services
From average costs to expert advice, get all the answers you need to get your job done.
•Discover roof insulation costs, including average prices, key cost factors, and expert tips to help you budget and save on your next project.

Learn the key factors that influence the cost of renting a blown-in insulation machine.

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.

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.

Knowing how to calculate the R-value of insulation and other materials is essential for determining whether you have too little or too much of it.

Wondering how to install cellulose insulation on your own? Our DIY cellulose insulation guide breaks it down into five easy steps.
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- 🌱 "Mow a small front yard"
- 🛠 "Fix a leaking pipe under the sink"
- 🏠 "Repair shingles on an asphalt roof"

