Looking for a roofer in O'Fallon, MO you can call back in three years? LUCAS Construction and Roofing is owner-operated out of Wentzville, ten minutes up I-70. Free quotes, Owens Corning materials, and a lifetime workmanship warranty on every roof, repair and gutter run.
When you call LUCAS Construction & Roofing, you work with Lucas and his experienced team, not a call center. We inspect your roof, keep you informed through every phase, and sign off on every job from O'Fallon to St. Charles.
Unlike out-of-town storm chasers who vanish after collecting a check, our team lives and works in the St. Louis area. Your warranty is backed by people with a local address and a reputation to protect.
Our team oversees every phase, no handoffs, no surprises.
We work directly with your adjuster to maximize your claim.
Headquartered in Wentzville. 15 min from O'Fallon.
Same-day storm assessments available throughout the metro.
O'Fallon is the largest city in St. Charles County and most of its neighborhoods went up in the same few building booms, which means whole streets reach the end of a roof's life at the same time and the same hail cell hits all of them at once. From the subdivisions off Highway K and Route 364 to the older homes near Fort Zumwalt Park and Civic Park, our crews handle roof repair, storm damage and insurance claims, full replacements, siding and gutters, and we know how the City of O'Fallon permits and inspects roofing work. Call for a free, no-obligation inspection.
Full-service exterior restoration, from a single shingle repair to a complete commercial re-roof. All work backed by a lifetime workmanship warranty.
Complete roof replacements and storm repairs for O'Fallon homeowners. Architectural shingles, synthetic slate, and metal roofing systems.
James Hardie fiber cement and LP SmartSide installations. Superior impact resistance, moisture protection, and lasting curb appeal.
TPO and EPDM flat roof systems for commercial properties throughout the greater St. Louis area. Minimal disruption, maximum longevity.
Seamless gutters, fascia, and soffit installation or repair. Protect your foundation and exterior from water intrusion year-round.
Missouri's severe weather seasons bring frequent hail and wind events to O'Fallon and surrounding St. Charles County. Many homeowners don't realize they have damage until a small leak becomes a major repair.
Free, rapid local inspection
Real reviews from real neighbors in O'Fallon and St. Charles County.
“Lucas and his team replaced our entire roof after a hailstorm. They handled everything with the insurance company. Couldn't be happier with the quality.”
Mike T.
O'Fallon, MO
“Finally a contractor who shows up on time and does exactly what they promise. Lucas and his crew are the real deal, highly recommend for anyone in the area.”
Sarah K.
O'Fallon, MO
“Had the LUCAS team install James Hardie siding and a new roof. The crew was respectful, fast, and the workmanship is outstanding. 10/10.”
Dave R.
O'Fallon, MO
No pressure. No pushy salespeople. Just an honest assessment from Lucas and his team.
Common questions from O'Fallon homeowners about our roofing services.