Roof Repair & Replacement in Grain Valley, MO
Same-Day Appointments Available · 24/7 Emergency Service
Free storm damage inspections. Manufacturer-backed warranties. Fast estimates for Grain Valley homeowners.
Call (877) 349-1553Insurance claims handled start to finish
Smithton Roofing & Maintenance provides full-service roofing to homeowners and businesses in Grain Valley, MO. Our crews work in Grain Valley regularly and know the area well: the building codes, the HOA requirements, and the weather patterns that wear roofs down.
Our Services in Grain Valley
What Grain Valley Customers Say
"We went with the Owens Corning Duration shingles in Driftwood. The ridge vent and intake ventilation they installed dropped our attic temperature noticeably. Energy bill went down that first summer."
"I called about a small leak and expected a hard sell on a full replacement. The inspector showed me it was just a cracked pipe boot — $300 repair instead of a $12,000 roof. Honest company."
"They replaced all our gutters along with the roof. Seamless aluminum, properly pitched. Water actually drains into the downspouts now instead of overflowing at every seam. Night and day difference."
Why Grain Valley Residents Choose Smithton Roofing & Maintenance
Free Inspections & Honest Estimates
We don't charge for inspections and we don't pad estimates. If your Grain Valley roof needs a repair, we'll tell you. If it needs a replacement, we'll explain exactly why. No high-pressure sales, no scare tactics.
GAF Master Elite Certified
Only 2% of roofing contractors in the country hold GAF Master Elite certification. That gives Grain Valley homeowners access to the Golden Pledge warranty: 25 years on workmanship, 50 years on materials. It's the strongest warranty in the industry.
No Subcontractors
Every Grain Valley roof is installed by our own trained crews, not subcontractors pulled from a labor pool. That means consistent quality, accountability, and a crew that knows our standards from the first nail to the last drip edge.
4.7/5 Stars | 253+ Reviews
Our reputation is built one roof at a time. 253+ homeowners across Smithton, Grain Valley, and surrounding areas have rated us 4.7/5 stars. We earn every review. No incentives, no discounts for feedback.
About Our Grain Valley Roofing Services
Our Grain Valley roofing services include full tear-offs, re-roofs, repairs, emergency tarping, ventilation upgrades, gutter replacement, and skylight installation. If it's on or attached to your roof, we do it.
The first step is always a free inspection. Call (877) 349-1553 and we'll have a certified inspector at your Grain Valley property within a couple of days. Storm damage? We prioritize those calls and can usually get out same-day.
Our Smithton office is close enough to Grain Valley that our crews commute there daily. Same pricing, same warranties, same dedicated project management.