Spray Systems 2001 Ltd
Verified Pro
5.0
Insulation Services in Windsor, ON
Compare 28 insulation services contractors near you in Windsor and surrounding area with an average rating of 4.6/5. Get free quotes, read reviews, and find the right pro for your project.
Last updated March 23, 2026
Most pros respond within 2–24 hours
Verified Pro Installers
spraysystemsltd.ca
Gauthier Roofing and Siding
Verified Pro
25+ years online4.9
Seal Right Insulations Inc.
Verified Pro
4.9
Yvon Building Supply Windsor
Verified Pro
4.4(17)
Custom Fit Insulation
Verified Pro
19½+ years online4.0(9)
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5.0Metropolitan Windows & Improvements, Inc.
5.02½+ years onlineMichigan Spray Foam Insulation
5.07½+ years onlinePremier Spray Foam
5.03½+ years onlineQuality Spray Insulation
5.0United Spray Foam LLC
5.05+ years onlineEfficiency Group
4.93½+ years onlineElite Spray Foam Insulation Warren
4.93½+ years onlineLord Of The Board Inc
4.9Our Value Insulation
4.7Weather Shield Siding
4.717+ years onlineFoundation Building Materials
4.617½+ years onlineTarget Building Materials Ltd
4.4~23 years onlineTamar Building Products (1981) Ltd
4.227½+ years onlineMr. Insulation
4.012½+ years onlineSynergy Insulation Systems
2.0Insulation Services in Nearby ON Cities
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Insulation Services in Windsor, ON
Windsor ON insulation upgrades pay back fast given Enbridge gas/Hydro One rates and ON's heat-cold swings. Most pre-1990 Windsor homes have R-19 to R-30 attics — well below the modern R-49+ target. Air sealing before insulation matters in older Walkerville and Riverside homes. Greener Homes Grant rebates available. NeedInstall connects you with Windsor insulation contractors who handle Greener Homes paperwork, blower-door testing, and proper detailing.
Windsor attic top-up to R-49+: $2,000-$5,000 CAD. Wall dense-pack: $5,000-$11,000 retrofit. Basement spray-foam: $5-$8 per board foot. ON requires a contractor's registration. Greener Homes Grant up to $5,000. Blower-door test ($300-$500) often required.
Frequently Asked Questions
- Greener Homes Grant?
- Up to $5,000 for whole-home weatherization.
- Worth on natural gas?
- Yes — ON heating loads. Payback 4-7 years.
- Spray-foam vs cellulose?
- Cellulose for attics. Spray-foam for basements.
About NeedInstall
NeedInstall helps connect customers with local installation professionals across Windsor and surrounding communities. Featured contractors have claimed their profile and verified their business information. Listings marked as "Verified Pro" have been confirmed by the business owner.