Roofing FAQ

Yes. Nelson Roof Contracting is a reliable contractor for UL-approved lightning protection systems for commercial buildings, coordinated with roof work so the membrane stays watertight.

Single-ply roofing is a flexible sheet membrane — usually TPO, PVC or EPDM — installed in one layer over insulation on low-slope and flat commercial roofs. Seams are heat-welded (TPO, PVC) or taped/adhered (EPDM).

It depends on use and budget. TPO is an economical, reflective heat-welded option for most commercial roofs. PVC adds grease and chemical resistance for restaurants and industrial buildings. EPDM is a proven rubber membrane often used to replace existing rubber roofs. We can explain the options for your specific building.

Both. We repair leaks, seams, flashings, hail and wind damage, and we also do full tear-offs, recovers and new installations.

Sometimes. If the roof and insulation are mostly dry and sound, a silicone or metal roof coating can extend its life. If insulation is saturated, re-roofing is usually the better investment.

We are based at 5233 IH 37 in Corpus Christi and serve the Coastal Bend, including Calallen, Robstown, Portland, Ingleside, Aransas Pass, Port Aransas, Rockport, Sinton, Odem, Kingsville and Alice.

Yes. We assess damage, provide temporary dry-in and repair or replace roofs. A long-time customer cites the owner's experience with TWIA and TDI compliance standards.

Our focus is commercial single-ply roofing, but we also work on residential roofs, including shingle re-roofs and metal roofs.

Over 50 years of hands-on experience. Every job is supervised, and all work is done by our own in-house crews — no subcontractors.

Call (361) 683-1733, email roofcontract@yahoo.com, or use our estimate request form.