Fully Insured, in Fargo and surrounding areas. Attic Spray Foam Insulation · Closed Cell Spray Foam Insulation · Open Cell Spray Foam Insulation.
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All your work handled by qualified professionals in Fargo
Sealed attics that stop Fargo ice dams and keep ductwork out of the deep cold
Included in your service
Two-pound foam for walls that face a North Dakota January
Included in your service
The friendlier board foot for Fargo attics and interior walls
Included in your service
Closed walls filled without opening up a Hawthorne frame house
Included in your service
Crawl spaces under Fargo additions sealed against frozen floors
Included in your service
The small job that finally warms a Fargo basement and first floor
Included in your service
Turning a Fargo garage into heated space that holds its heat
Included in your service
The insulation that stops a North Dakota shop from frosting and dripping
Included in your service
Fargo warehouses and production builds kept on their own schedule
Included in your service
In a Fargo attic the old comes out before anything new goes in
Included in your service
A full reset for Fargo attics twenty years past their job
Included in your service
The cheapest comfort fix in a Fargo house and it comes first
Included in your service
Continuous training, professional equipment, meticulous and code-compliant work
Full coverage on all our job sites, no exceptions
Emergencies, weekends, holidays: available when you need us
Response within 24h, no commitment, by phone or form
Available Mon-Sat 7am-6pm
Travel included · Free estimate within 24h
Fargo Spray Foam Insulation is a team of local, fully insured professionals based in Fargo. We respond quickly in Fargo and surrounding areas with professional equipment suited to every job.
Free estimate, transparent pricing, no subcontracting. Tell us about the space. We'll handle the rest.
📞 Call (701) 501-6701⭐⭐⭐⭐⭐ 4.9/5 · 29 verified Google reviews
“We had them spray foam our attic hallway ceiling and the difference is night and day. No more cold spots in winter, and they cleaned up every bit of mess before they left. Highly recommend.”
Attic Spray Foam Insulation
“Found out we had water leaking through the ceiling from a roof issue, and these guys came out and sealed everything up properly so no more water's getting in. They were quick, professional, and explained what they were doing the whole time.”
Air Sealing
“Our basement crawl space was a nightmare, damp, cold, and drafty. They encapsulated it with spray foam and now it's dry and warm. The crew was respectful of our home and finished in less than a day.”
Crawl Space Spray Foam Insulation
“Wanted to insulate our garage for winter, and they did a solid job. It's noticeably warmer out there now, though I wish they'd covered the workbench a bit better during the spray, minor thing though.”
Garage Spray Foam Insulation
“Completely transformed our garage workshop. The open cell foam they sprayed kept it comfortable year-round without breaking the bank. Their crew was friendly and the whole project took just one afternoon.”
Garage Spray Foam Insulation
“Had our attic and loft access area done with closed cell foam. The R-value jumped dramatically and our heating bills dropped almost immediately. Best investment we've made in the house.”
Attic Spray Foam Insulation
“We built a new agricultural metal building and brought them in for the spray foam insulation from day one. They worked seamlessly with our construction crew and the building stays warm and tight even in our brutal winters.”
Metal Building & Barndominium Spray Foam
“New construction insulation in our walls, they came in during framing and did the injection foam work perfectly. No gaps, no waste, and the attention to detail was impressive. Couldn't ask for better.”
Wall & Injection Foam InsulationReal photos of our work in Fargo · Each image shows the final result achieved for our clients
| Service | Starting from | Description |
|---|---|---|
| Attic Spray Foam Insulation | From $1.50/sq ft | Open-cell foam on the roof deck turns a Fargo attic that swings from summer heat to 30 below into conditioned space. The ductwork ends up inside the envelope. Every estimate lists the R-value target; the thickness per pass; the board footage. |
| Closed Cell Spray Foam Insulation | From $1.20/board ft | Two-pound closed-cell foam delivers R-6.5 per inch with its own vapor retarder and real structural stiffening. The right product for basement foundation walls; rim joists; shops and Quonsets and any wall that has to stand up to a North Dakota January. |
| Open Cell Spray Foam Insulation | From $0.55/board ft | Half-pound open-cell foam air-seals attics and walls at a friendlier price per board foot. Sound dampening between rooms and between twin-home units comes with it. We spell out where it belongs, and where a basement wall calls for closed cell instead. |
| Wall & Injection Foam Insulation | From $2/sq ft | Injection foam fills closed walls through small drilled ports, no demolition. The retrofit answer for Fargo's older frame homes in Hawthorne and Horace Mann and 1950s-60s ranches with empty cavities. Ports go under a siding course and are patched; fire blocking is checked first. |
| Crawl Space Spray Foam Insulation | From $2,500 | Closed-cell foam on crawl space walls under additions and older homes ends the frozen floors of a Fargo January. Moisture and drainage problems get fixed first, we never spray over a wet crawl space. |
| Rim Joist & Band Joist Spray Foam | From $650 | Basement rim joists leak more cold air than almost anything in a Fargo house, and at 30 below you feel it. Closed cell seals every bay along the foundation; the fastest comfort payback. Bi-level and split-entry rims are handled the same way. |
| Garage Spray Foam Insulation | From $1,200 | Heated garages are a necessity in Fargo, and foam is what lets one hold its heat through a long winter. Ceilings under bonus rooms and walls shared with the house are foam-sealed against deep cold; workshop and heated-garage conversions are handled the same way. The difference between a cold box and usable space all winter. |
| Metal Building & Barndominium Spray Foam | From $1.75/sq ft | Closed-cell foam is the insulation that stops a North Dakota shop from frosting inside and dripping at every thaw. Post-frame shops; Quonsets; machine sheds and heated farm shops sealed against condensation across the Red River Valley. |
| Commercial & New Construction Spray Foam | Free commercial estimate | Warehouses; offices; churches and production builders served on schedule. Code-compliant assemblies come with documentation your building inspector will actually accept. Phased work keeps your operation running from the Fargo industrial parks to West Fargo and Horace. |
| Insulation Removal | From $950 | Old blown-in and batts vacuumed out before any new foam goes in, never buried. Material soaked by an ice dam leak comes out with it. We also cut out failed spray foam; the job most installers will not touch. Vermiculite gets flagged for testing. |
| Insulation Replacement & Re-Insulation | From $2,800 | The full reset: old material removed; gaps air-sealed; new foam installed to current code R-values. The right call when insulation is flattened; mouse-fouled; soaked by an ice dam leak or simply twenty years past its job. |
| Air Sealing | From $650 | Top plates, can lights, chimney chases and attic hatches leak more heated air than most walls do. That warm leak is what builds ice dams. We seal them before insulating, the cheapest comfort fix in a Fargo house. |
Indicative rates based on typical project size, your exact quote depends on scope, materials, and site access. Free estimate, no commitment. See full pricing guide →
Spray Foam Insulation in Fargo · Response within 24h · No commitment · ☎ (701) 501-6701
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