Insulation contractors in Green Bay, WI
Compare insulation contractors serving Green Bay and the surrounding area. Review each contractor's services, ratings, and key details, then use the questions below to verify scope and pricing before booking estimates.
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Performance Insulation Inc
1526 N Irwin Ave N, Green Bay, WI 54302
Green Bay, WI insulation contractor with competing 5-star reviews highlighting basement spray foam insulation, on-time arrival, clean work, and online quoting.
Services offered
Reviewer highlights
Trust signals
From reviews & website
“Had Profoamers insulate ½ of basement’s upper box sills with closed cell spray insulation.”
review: Shows insulation services including basement and spray foam insulation.
Workmanship
Excellent
Communication
Excellent
Scheduling
Excellent
Cleanup
Excellent
All Weather Insulation
3233 Westway Dr, Green Bay, WI 54313
Green Bay, WI insulation provider with a 5-star rating.
Workmanship
Ask for references
Communication
Not enough data
Scheduling
Ask during quoting
Cleanup
Ask during quoting
Bay Therm Insulation
3370 Bay Ridge Ct, Hobart, WI 54155
Bay Therm Insulation offers insulation and gutter services in Northeast Wisconsin with a consultative, thorough approach and strong customer service.
Services offered
Reviewer highlights
Trust signals
From reviews & website
“Integrity, knowledge and excellent service”
website: Trust signals
Workmanship
Excellent
Communication
Excellent
Scheduling
Excellent
Cleanup
Ask during quoting
Pro-Foamers, Inc.
742 Borvan Ave, Green Bay, WI 54304
Pro-Foamers, Inc. is a Green Bay insulation contractor offering commercial-focused spray foam insulation, air barriers, waterproofing, and core fill services, including on-site core fill for concrete block walls.
Services offered
Reviewer highlights
Trust signals
From reviews & website
“Discover how our spray foam insulation solutions can improve comfort, energy efficiency, and value for your property.”
website: Shows focus on energy efficiency and home comfort.
Workmanship
Ask for references
Communication
Excellent
Scheduling
Ask during quoting
Cleanup
Ask during quoting
Quality Insulators, Inc.
3142 S Ridge Rd, Green Bay, WI 54304
Quality Insulators, Inc. is a Green Bay-based mechanical insulation contractor serving Wisconsin, specializing in piping, ductwork, tanks, and reusable insulation blankets to improve energy efficiency and safety.
Services offered
Trust signals
From reviews & website
“For over 40 years, our company has been a trusted leader in mechanical insulation solutions for industrial and commercial facilities across Wisconsin.”
website: Shows long-standing experience and regional focus.
Workmanship
Excellent
Communication
Not enough data
Scheduling
Ask during quoting
Cleanup
Ask during quoting
City Wide Insulation of GB
1860 Enterprise Dr, De Pere, WI 54115
Insulation contractor in the Green Bay area with positive reviews for attic and crawl space insulation, known for responsive communication and fair pricing.
Services offered
Reviewer highlights
Trust signals
From reviews & website
“Dan was very responsive and proactive.”
review: Shows strong communication and reliability
Workmanship
Excellent
Communication
Excellent
Scheduling
Excellent
Cleanup
Ask during quoting
Green Bay Spray Foam Insulation Pros
2672 Humboldt Rd APT 8, Green Bay, WI 54311
Green Bay area insulation contractor (via Hometown Insulation) offering Batt, loose fiberglass, blown-in-wall, and closed-cell foam installs with multiple Wisconsin locations and vetted installer teams; client reviews show mixed experiences but strong trust signals from the company.
Services offered
Reviewer highlights
Trust signals
From reviews & website
“Wisconsin's Locally Owned Insulation Contractor”
website: Shows local ownership and branding for homeowner reassurance.
Workmanship
Ask for references
Communication
Mixed
Scheduling
Mixed
Cleanup
Ask during quoting
Hometown Insulation Inc
1030 Orlando Dr, De Pere, WI 54115
Wisconsin insulation contractor offering batt, blown fiberglass, blown-in-wall systems, and closed-cell foam installations across De Pere, Crivitz, and Eau Claire; emphasizes local ownership, trained installers, and customer-focused service.
Services offered
Trust signals
From reviews & website
“Wisconsin's Locally Owned Insulation Contractor”
website: Shows local ownership and Wisconsin focus.
Workmanship
Ask for references
Communication
Not enough data
Scheduling
Ask during quoting
Cleanup
Ask during quoting
Performance Insulation of Wisconsin LLC
995 Waube Ln, Green Bay, WI 54304
Green Bay, WI-based provider with limited public information.
From reviews & website
“Good”
review: A positive sentiment from a homeowner review.
Workmanship
Ask for references
Communication
Not enough data
Scheduling
Ask during quoting
Cleanup
Ask during quoting
Questions to ask insulation contractors in Green Bay
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Plan before you hire
These pages help you build a shortlist, but they don't replace a proper scope discussion with each contractor. If you're still deciding what work your home needs, start with the insulation planning guide and ROI calculator.