BadgerTech, LLC
Verified Pro
10½+ years online5.0
Insulation Services in Madison, WI
Compare 26 insulation services contractors near you in Madison and surrounding area with an average rating of 4.7/5. Get free quotes, read reviews, and find the right pro for your project.
Last updated March 22, 2026
Most pros respond within 2–24 hours
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Other Businesses in This Area
American Home Consultants
5.012½+ years onlineCity Wide, Inc.
5.015½+ years onlineExtreme Spray Foam of Madison
5.0Foamguard
5.0Koala Insulation of Madison
5.07½+ years onlineMadison Spray Foam Insulation Pros
5.06+ years onlineRainbow Insulators Inc.
5.017+ years onlineThe Spray Foam Works, Inc
5.07½+ years onlineWisconsin Spray Foam Insulation
5.06+ years onlineZander Insulation Inc
5.0Accurate Insulation Solutions LLC
4.917+ years onlineSpraytech Insulators of Madison
4.93½+ years onlineUSA Insulation of Madison
4.721+ years onlineWisconsin Foam Products Inc.
4.6~24 years onlineElite Insulators LLC
4.3Airtight Insulation
3.0Alpine Insulation
2.925+ years onlineInsulation Services in Nearby WI Cities
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Insulation Services in Madison, WI
Madison WI insulation upgrades pay back fast given MGE/We Energies rates and WI's brutal winters. Most pre-1990 Madison homes have R-19 to R-30 attics — well below the modern R-49+ target. Air sealing before insulation matters in older Williamson-Marquette homes. Focus on Energy rebates available. NeedInstall connects you with Madison insulation contractors who handle Focus on Energy paperwork, blower-door testing, and proper detailing.
Madison attic top-up to R-49+: $2,000-$5,000. Wall dense-pack: $4,500-$11,000 retrofit. Basement spray-foam: $4-$7 per board foot. WI requires a state contractor's registration. Focus on Energy rebates ($300-$2,000+). Blower-door test ($300-$500) often required.
Frequently Asked Questions
- Worth on natural gas?
- Yes — WI heating loads heavy. Payback 4-7 years.
- Focus on Energy rebate?
- $300-$2,000+ for qualifying upgrades.
- Spray-foam vs cellulose?
- Cellulose for attics. Spray-foam for basements.
About NeedInstall
NeedInstall helps connect customers with local installation professionals across Madison 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.