Mayville sits in Traill County on the edge of Greater Fargo's service area, and the college-town homes here carry the same insulation challenges as the city itself: old attics that swing from 130 degrees in July to 30 below in January, basements on heavy clay, and rim joists that leak cold air at every season change.
Fargo Spray Foam Insulation has been serving Mayville (58257) and the surrounding towns since 2012. We understand the frame homes and early-1900s construction that line your streets, the crawl spaces and balloon-framed walls with empty cavities, and the moisture that drives inward every spring when the Red River rises. When a heating or cooling bill climbs, or when you find damp insulation in an attic or rim joist, we bring crews with the equipment and experience to fix it right the first time.
Spray Foam Insulation in Mayville (58257)
The homes in and around Mayville are built on the same glacial lake bed as Fargo itself, which means poured or block basements, heavy gumbo clay, and attics that experience temperature swings of 160 degrees or more across a single year. Many of the older frame houses here have balloon-framed exterior walls with no insulation in the cavities, and their attics were often blown with whatever was cheap decades ago. That insulation settles, gets wet, or turns to dust, and the wood beneath it stays cold and damp.
Spray foam solves this. Closed cell foam seals and insulates in a single pass, stops air leakage at rim joists and band joists where cold enters, and creates a vapor barrier that protects the wood frame from moisture. Open cell foam is lighter, less expensive, and works well in attics where vapor drive is managed correctly. We remove old, failed, or contaminated insulation first if we have to, and we size every job with a written estimate that names the R-value and foam thickness you are paying for. Our team is fully insured with general liability and workers' compensation coverage.
Our services in Mayville
- Attic Spray Foam Insulation in Mayville · Open-cell foam on the roof deck turns a Fargo attic that swings from summer…
- Closed Cell Spray Foam Insulation in Mayville · Two-pound closed-cell foam delivers R-6.5 per inch with its own vapor retarder…
- Open Cell Spray Foam Insulation in Mayville · Half-pound open-cell foam air-seals attics and walls at a friendlier price per…
- Wall & Injection Foam Insulation in Mayville · Injection foam fills closed walls through small drilled ports, no demolition.
- Crawl Space Spray Foam Insulation in Mayville · Closed-cell foam on crawl space walls under additions and older homes ends the…
- Rim Joist & Band Joist Spray Foam in Mayville · Basement rim joists leak more cold air than almost anything in a Fargo house…
- Garage Spray Foam Insulation in Mayville · Heated garages are a necessity in Fargo…
- Metal Building & Barndominium Spray Foam in Mayville · Closed-cell foam is the insulation that stops a North Dakota shop from frosting…
- Commercial & New Construction Spray Foam in Mayville · Warehouses; offices; churches and production builders served on schedule.
- Insulation Removal in Mayville · Old blown-in and batts vacuumed out before any new foam goes in, never buried.
- Insulation Replacement & Re-Insulation in Mayville · The full reset: old material removed; gaps air-sealed…
- Air Sealing in Mayville · Top plates, can lights, chimney chases and attic hatches leak more heated air…
How a Job Works in Mayville
We start with a free on-site assessment. You show us the problem: a cold room, a heating bill that has gotten out of hand, moisture in an attic or crawl space, or insulation that has failed. We measure the space, ask about your use of the room, and explain what spray foam can and cannot do. We give you a written estimate with the R-value and thickness specified, the type of foam, and the price.
On the day of the work, our crew sets up mechanical ventilation to manage fumes during the spray and cure. If old insulation has to come out first, we remove it and haul it away. We then spray the foam in controlled passes, building thickness to spec. The work is precise: we know the manufacturer ratio, drum temperature, and application technique. Most jobs take a day or less. We ask you to stay out of the space for 24 to 48 hours while the foam cures and the smell fades.
When the cure is complete, we walk through with you, clean up all equipment and debris, and leave your property as we found it. You get a receipt with the work performed, the R-value achieved, and the thickness applied.
Pricing in Mayville depends on what you are insulating and what has to happen first. A typical attic top-up in an older Mayville home runs from $1.50 per square foot for open cell foam. If you have a crawl space or rim joist that needs sealing, expect to start around $650 for rim and band joist work and $2,500 for a crawl space. Wall injection foam for a closed cavity runs from $2 per square foot. If old insulation has to be removed first, that adds $950 and up depending on the volume. The key variables are the area to cover, the R-value you want, whether you choose open or closed cell, and whether we are removing failed insulation before we spray. Call us at (701) 501-6701 for a free estimate. We will measure your space, explain what you need, and give you a firm price in writing.
✅ Written Estimates with R-Value & Thickness Specs, fully insured for work in Mayville and nearby areas.
