Best Flat & Low-Slope Roofing Contractors in Dallas

Lon Smith Roofing and Construction is the most credentialed contractor on this list by manufacturer certification — holding elite-tier status simultaneously from all three major roofing manufacturers. GAF Master Elite (fewer than 2% of North American roofers), Owens Corning Platinum Preferred (fewer than 1% of roofers nationwide), and CertainTeed Master Select together represent the highest certification tier from each major manufacturer, giving customers access to the best warranty programs available regardless of which brand they select. No other roofing contractor in the Dallas market can claim all three at the elite level. Founded in 1969, Lon Smith has operated in DFW for over 57 years and has maintained BBB A+ accreditation since June 1992 — a 34-year track record of verified quality. Company President Shawn Michael is an active RCAT board member and past Vice President of RCAT, placing him among the most deeply engaged professionals in Texas roofing industry leadership. Lon Smith was named to America’s Top 25 Roofing Companies, a recognition of exceptional scale, quality, and industry standing. Their residential services cover the full material spectrum — composition shingles, impact-resistant Class 4 products, metal roofing, stone-coated steel, tile, and flat roofing — alongside energy audits, attic ventilation analysis, and solar evaluations. Offices in both Dallas and Fort Worth provide responsive coverage across the entire DFW Metroplex and beyond into Austin. For homeowners who want the contractor with the deepest manufacturer relationships and the strongest available warranty coverage, Lon Smith is unmatched in Dallas.

Arrington Roofing Company has operated in Dallas since 1983 — 43 consecutive years of North Texas roofing service under family ownership. Their dual elite certifications set them apart from most competitors: GAF Master Elite status (fewer than 2% of contractors nationwide) and CertainTeed SELECT ShingleMaster (CertainTeed’s elite tier, requiring that at least 50% of a contractor’s installers hold CertainTeed’s Master Craftsman individual credential — a workforce certification that goes far beyond standard company-level designation). BBB A+ accredited since April 1995, with a 4.9-star aggregate customer rating across 12,000+ completed projects. HAAG Certified Roof Inspectors on staff provide Arrington with one of the most important specialized credentials in the DFW market: the ability to document hail and wind damage to the forensic standard used by insurance companies, attorneys, and engineers. This matters enormously in Dallas, where homeowners may face pushback from insurers attempting to minimize covered storm damage. Arrington has received the North Texas Roofing Contractors Association (NTRCA) Golden Hammer Award four times (2010, 2018, 2019, 2021) — the industry’s peer-voted recognition of roofing excellence in North Texas — and the Texas Home Improvement Golden Crowbar Award in 2017. Their full service scope includes residential and commercial roofing, metal, flat, tile, insulation, solar design, and 24/7 emergency storm response. For homeowners navigating insurance claims after DFW hail events, Arrington’s HAAG certification and storm expertise are particularly valuable assets.

T-Rock Roofing & Contracting operates under the tagline “65 years of experience” by tracing its operational roots to 1959, though the current LLC entity was established in 2007. BBB A+ accredited since April 12, 2010, T-Rock brings a combination of multi-manufacturer certifications (GAF, Owens Corning, and TAMKO — an unusual triple from different manufacturer tiers), dual trade association membership (RCAT for statewide professional standards and NTRCA for North Texas regional industry standards), and one of the broadest service footprints in the Dallas market. T-Rock’s material specialization covers essentially every roofing system type: asphalt composition shingles, metal (standing seam and stone-coated), slate, tile, TPO and PVC single-ply membranes, modified bitumen, EPDM, and built-up systems — the full commercial and residential roofing catalog. Their storm damage restoration and insurance claims assistance services are designed for DFW’s hail-active environment. Their community involvement through “Operation: Mutt22” — a veteran support initiative — reflects values beyond pure profit. Spanish-speaking staff availability expands their accessibility across all of Dallas County’s diverse communities. Projects are frequently completed in a single day, addressing a common frustration with multi-day roofing projects. T-Rock maintains a secondary office in Flower Mound for improved North Dallas coverage.

Ready Roofing and Solar is notable for the tension between its founding history and its BBB accreditation date: founded in 1971, it is one of the oldest roofing companies in the Dallas market (predating most competitors on this list), yet BBB accreditation was not obtained until April 15, 2013 — explaining its position at Rank 7 under the primary ranking metric despite 55 years of operational history. What Ready Roofing offers is a compelling combination of deep local roots, GAF Master Elite certification (fewer than 2% of contractors), CertainTeed ShingleMaster certification, and a place on America’s Top 25 Roofing Contractors list — a recognition awarded to only the highest-performing roofing firms nationally. Their service scope is comprehensive: residential and commercial roofing across asphalt shingles, tile, slate, and flat systems; solar panel installation; gutter work; painting; storm damage restoration; and insurance claim assistance. A 4.9-star aggregate rating from 156+ reviews, Google Guaranteed badge, and Elite Service Provider certification from HomeAdvisor document consistent customer satisfaction. Ready Roofing operates across six North Texas counties — Dallas, Tarrant, Collin, Denton, Rockwall, and Parker — from their Dallas headquarters on Coit Road, covering over 30 cities in the DFW Metroplex. Their 1971 founding gives them institutional knowledge of Dallas roofing that contractors established after major storm cycles simply cannot replicate.