Insulation contractors in Fargo, ND
Compare insulation contractors serving Fargo 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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Polar Insulation
421 29th Ct NW, West Fargo, ND 58078
Polar Insulation (Polar Advantage) provides residential and commercial insulation in West Fargo/Fargo, ND, with spray foam, attic, and batt insulation, emphasizing energy savings and clear communication.
Services offered
Reviewer highlights
Trust signals
From reviews & website
“From spray foam to attic and batt insulation, Polar Insulation brings precision, care, and lasting comfort to every project—residential, commercial, or new construction.”
website: Shows they handle multiple insulation types and project scopes (residential/commercial/new construction)
Workmanship
Excellent
Communication
Excellent
Scheduling
Excellent
Cleanup
Ask during quoting
ND Insulation Contractors
65 28th St S, Fargo, ND 58103
ND Insulation Contractors offers insulation installation, roofing, and drywall repair in Fargo, ND, with strong customer feedback for professional, thorough service, clear explanations, on-time delivery, and energy-saving results.
Services offered
Reviewer highlights
Trust signals
From reviews & website
“Their team was professional, knowledgeable, and punctual.”
review: Supports trust signals and schedule reliability.
Workmanship
Excellent
Communication
Excellent
Scheduling
Excellent
Cleanup
Excellent
Quality Insulation Services
1317 3rd Ave N, Moorhead, MN 56560
North Dakota/Northwest Minnesota injection foam insulation contractor with strong homeowner reviews for punctuality, professionalism, and value.
Services offered
Reviewer highlights
Trust signals
From reviews & website
“RetroFoam of Fargo is an Injection Foam Insulation Contractor Serving all of North Dakota and Northwest Minnesota”
website: Shows service area and focus on injection foam insulation.
Workmanship
Excellent
Communication
Excellent
Scheduling
Excellent
Cleanup
Excellent
Interstate Insulation
1413 5th Ave NE #7, West Fargo, ND 58078
Insulation contractor in Fargo, ND offering installation of insulation on commercial plumbing and HVAC systems, plus material sales of pipe and duct insulation products.
Services offered
Reviewer highlights
Trust signals
From reviews & website
“We're a insulation contractor specializing in the installation of insulation products on commercial plumbing and HVAC systems.”
website: Describes primary service offering.
Workmanship
Excellent
Communication
Not enough data
Scheduling
Ask during quoting
Cleanup
Ask during quoting
RetroFoam Of Fargo
1265 Main Ave E, West Fargo, ND 58078
Fargo-area insulation contractor offering residential and commercial services with strong customer communication and reliable scheduling.
Services offered
Reviewer highlights
Trust signals
From reviews & website
“Residential Insulation”
website: Shows they offer residential insulation.
Workmanship
Ask for references
Communication
Excellent
Scheduling
Excellent
Cleanup
Ask during quoting
Cullen Insulation
1413 5th Ave NE #7, West Fargo, ND 58078
Cullen Insulation (West Fargo, ND) has limited accessible online information; the website shows a 403 Forbidden page, and a 5-star review notes fast loading and friendly service.
From reviews & website
“Fast loading friendly service”
review: Supports a positive impression of service quality and communication.
Workmanship
Ask for references
Communication
Good
Scheduling
Ask during quoting
Cleanup
Ask during quoting
Mechanical Insulation & Supply
4511 13th Ave N, Fargo, ND 58102
Insulation contractor in Fargo, ND offering installation of insulation on commercial plumbing and HVAC systems and selling pipe and duct insulation products.
Services offered
Trust signals
From reviews & website
“We're a insulation contractor specializing in the installation of insulation products on commercial plumbing and HVAC systems.”
website: Supports services_offered claim of installation for commercial plumbing/HVAC systems.
Workmanship
Ask for references
Communication
Not enough data
Scheduling
Ask during quoting
Cleanup
Ask during quoting
Red River Insulation Company
1428 15th Ave N, Fargo, ND 58102
Red River Insulation Company provides spray foam and traditional insulation services in Fargo and nearby areas, with multiple local locations and options for free quotes.
Services offered
Reviewer highlights
Trust signals
From reviews & website
“Red River Spray Foam Insulation is your go-to provider for top-notch insulation services in Fargo, North Dakota.”
website: Supports trust and quality in Fargo-specific insulation services.
Workmanship
Ask for references
Communication
Not enough data
Scheduling
Ask during quoting
Cleanup
Ask during quoting
Questions to ask insulation contractors in Fargo
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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.