Commercial roofing, insulation, and coating services
Four divisions, one standard of work
Every building problem points to one of four divisions: roofing, spray foam insulation, specialty coatings, or repair. Start with an honest assessment and we will tell you which one fits.
Get a free assessmentRoofing
The largest of the four divisions and the one most buildings need first. If the roof itself is the concern, this is where to start.
Commercial Roof Restoration
Recover a failing single-ply, metal, built-up, modified bitumen, or SPF roof in place with a coating or spray foam system, no tear-off required.
- Tear-off
- Rarely
- Downtime
- Minimal
- Substrates
- 5 types
- Warranty
- 10 / 15 / 20 yr
- SPFSpray Polyurethane Foam RoofingA single continuous membrane sprayed in place. It bonds to the deck, self-flashes every penetration, and finishes with zero seams to fail.
- COATRoof CoatingsElastomeric silicone and acrylic coating systems that restore reflectivity and waterproofing on existing roofs, extending service life without a tear-off.
- SPSingle-Ply Roof RestorationRestore aging TPO, EPDM, and PVC membranes with a fluid-applied coating that re-seals every seam and lap and renews the roof in place.
- MTLMetal Roof CoatingStop rust and seam leaks on ribbed and standing-seam metal roofs with a coating system that seals fasteners and laps, with SPF as an alternative.
- BURBuilt-Up Roof RestorationConvert a smooth or gravel built-up roof to a sealed, insulated spray foam system, eliminating the seams and flood coats that fail with age.
- NEWRoof Replacement & New ConstructionWhen a roof cannot be restored, a coated SPF system delivers the strongest in-house path. Single-ply and shingle systems are available on request.
- INSCommercial Roof InspectionA documented field assessment with thermal moisture mapping and adhesion data, delivered as a written report you can act on before any work begins.
Beyond the roof
Spray Foam Insulation
Building-envelope and thermal performance: interior, agricultural, and industrial spray foam.
- Interior insulation
- Tank & wall insulation
Specialty Coatings
Fluid-applied protective coatings beyond the roof, a growing capability line.
- Containment liners
- Protective coatings
- Pedestrian coatings
- Air & vapor barriers
Roof Repair
Emergency, routine, and contract maintenance to keep roofs sound.
- Roof repair
Where we work
What commercial roofing costs per square foot
Restoration, spray foam, coatings, and replacement, priced by system with the assumptions behind each range, so the division you pick is a budget decision too.
Choosing a division
What building owners ask before deciding where to start.
What's the difference between A-1's four divisions?
Roofing restores, replaces, builds, and inspects flat and low-slope roofs. Spray Foam Insulation seals building envelopes, agricultural buildings, and industrial tanks and walls for thermal performance. Specialty Coatings applies that same fluid-applied chemistry to containment, protective, pedestrian, and envelope work beyond the roof. Repair handles emergency, routine, and contract maintenance to keep any of the above under warranty.
Which A-1 division handles my situation?
If the roof itself is the concern, start with Roofing and its free inspection. If you need to insulate an ag building, shop, or industrial tank, that's Spray Foam Insulation. If you have a containment area, tank, walkway, or wall that needs a protective or waterproof coating, that's Specialty Coatings. If you have an active leak or need scheduled upkeep, that's Repair.
Do all four divisions serve the same states?
Yes. Roofing, Spray Foam Insulation, Specialty Coatings, and Repair all serve the same five-state Upper Midwest territory, so one call covers whichever division your building needs.
Is the initial inspection free?
Yes. Every engagement starts with a free, documented assessment, whether that's a roof inspection with thermal moisture mapping, an insulation walkthrough, or a scope review for a coatings or repair project.
Not sure which service you need?
Tell us about your building and your roof. We will assess it, then recommend the approach that fits, whether that is restoration, a new roof, insulation, or a simple repair.
41-year commercial roofing and insulation record