We work with the industry's most trusted manufacturers and install every major commercial roofing system.
Every system we install is backed by manufacturer warranties. As certified applicators for Carlisle SynTec, Firestone, Johns Manville, GAF, and Siplast, we can offer NDL warranty coverage — often required on institutional and government projects.
The most widely installed roofing material in North America. Ideal for residential steep-slope applications with a variety of architectural styles and color options.
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Premium standing seam metal panels delivering exceptional longevity and wind resistance. Preferred for commercial and industrial applications requiring 40+ year service life.
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Energy-efficient single-ply membrane widely specified for commercial flat roofs. Heat-welded seams provide superior watertight integrity. Our most-installed commercial system.
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Durable synthetic rubber membrane proven over decades of commercial use. Excellent UV and ozone resistance, making it a reliable choice for low-slope commercial roofs.
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Multi-layer asphalt system with reinforced modifiers for enhanced flexibility and waterproofing. Ideal for low-slope commercial applications with high foot traffic areas.
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Time-tested multi-ply system using alternating layers of bitumen and reinforcing fabrics. The original flat roof system trusted on commercial buildings for over a century.
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Clay and concrete tile systems delivering unmatched aesthetics and durability. Widely used in South Texas for their wind resistance and thermal performance.
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Natural stone roofing offering the longest service life of any roofing material — 75 to 200 years. Specified for historic buildings, courthouses, and premium commercial properties.
Learn More →Our manufacturer certifications mean we can install systems to the exact specifications required to activate NDL (no-dollar-limit) warranties — a requirement on most school district and institutional project specifications.
Certified applicator for Carlisle's full line of TPO, EPDM, and cover board systems. NDL warranty eligible.
Firestone certified for UltraPly TPO and EPDM systems with 10 to 30-year warranty programs.
JM certified contractor for TPO and polyiso insulation systems used on our largest institutional projects.
GAF certified for EverGuard TPO systems and commercial asphalt roofing with manufacturer-backed warranties.
Siplast certified for modified bitumen systems — including historic building applications requiring specialty materials.
All five manufacturer certifications qualify American Contracting USA to offer NDL warranty coverage — the highest level of manufacturer warranty protection available.
Get a free, no-obligation estimate from the Rio Grande Valley's most experienced commercial roofing contractor. We respond within 24 hours.
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