TPO, EPDM, PVC, modified bitumen, metal. From small commercial to industrial-scale. KPro is Mule-Hide Preferred and fully bonded.
Every commercial roof installation project KPro takes on starts with a free 24-hour drone inspection. We document everything before we touch a single shingle, fastener, or membrane — and you get those photos and the written assessment whether you proceed or not.
Our St. Louis customers have been telling us the same thing for 6 years strong: the difference is in the details. Three magnet sweeps for nails. Final drone inspection before sign-off. Two rounds of rain test for any roofing work. Owner on-site for every insurance adjuster meeting.
From Manchester to Chesterfield, Wildwood to Ballwin, Kirkwood to Town & Country — KPro has installed, repaired, and maintained commercial roof installation across every St. Louis suburb. Family-owned since 2020. 4.9 stars on 160+ verified reviews.
Different buildings need different roof systems. KPro engineers each project to match your building's structure, climate exposure, and operations.
TPO. Modern flat-roof standard. Heat-welded seams, ENERGY STAR rated, 20–30 yr life. Best general-purpose commercial choice.
EPDM. Rubber membrane. Older but proven. Sometimes the right call for repair-and-extend on existing EPDM.
PVC. Premium thermoplastic. Chemical-resistant, ideal for restaurants and food processing.
Modified bitumen. Asphalt-based, torch-applied or self-adhered. Great for low-slope and high-traffic decks.
Standing seam metal. 50+ year life, energy-efficient, premium look.
On-site within 24 hours. Drone aerial photos, ground walkthrough, written assessment. Free even if you don't proceed.
Itemized: materials, labor, warranty terms. No surprises, no hidden fees.
Materials delivered the morning of. Crew on-site at 7am. Most residential jobs finish in one day.
Three magnet sweeps for nails, final inspection together, you sign off. Manufacturer + KPro labor warranty on file.
KPro provides commercial roof installation services throughout the St. Louis metropolitan area and surrounding Missouri suburbs, plus Quincy, IL.
Common questions about commercial roof installation in the St. Louis area. Don't see yours? Call (636) 386-7499.
Varies by sq footage. A 10,000 sq ft TPO replacement is typically 1–2 weeks. Larger facilities scale up. We give a hard schedule with the bid.
Yes. Weekends, evenings, off-hours for retail and restaurants. We've done overnight installs for buildings that can't shut down.
Yes. Insured and bonded for commercial work in MO and IL. Documentation provided with every commercial bid.
Annual inspection + minor repair packages available. Catches seam separation, drain blockages, and ponding before they cause leaks.
KPro provides commercial roof installation across the entire St. Louis metropolitan area including Manchester, Chesterfield, Wildwood, Ballwin, Kirkwood, Town & Country, Ellisville, Creve Coeur, Webster Groves, Wentzville, O'Fallon, St. Peters, Festus, and more — plus Quincy, IL on the Illinois side. Call (636) 386-7499 to confirm we serve your specific zip code.
Same-week scheduling for all standard estimates. Same-day response for active leaks or storm damage. We provide a written, itemized estimate within 24 hours of the on-site inspection.
No obligation. Real St. Louis roofers since 2020. Bilingual crew. Owner on every claim.
