General Contractor Services in Wentzville, Missouri
A&S Contracting Services serves Wentzville—one of Missouri's fastest-growing suburbs—with licensed roofing, siding, gutters, and full-scale renovations. Every project is self-performed by our own crews with no subcontractors, delivering consistent quality from estimate through final inspection.
Serving Modern Wentzville & St. Charles County
A&S Contracting Services is a licensed and insured Missouri general contractor based in Warrenton, serving Wentzville and St. Charles County homeowners with professional roofing, siding, gutters, drywall, windows, and full-scale renovations—every trade self-performed by A&S crews, no subcontractors involved.
Wentzville sits at approximately 620 feet elevation in USDA Zone 6b-7a with winter lows between -5°F and 5°F. As one of Missouri's fastest-growing suburbs along the I-70 corridor west of St. Louis, Wentzville features predominantly modern subdivisions built within the last 20 years—newer construction that benefits from energy-efficient design but still faces Missouri's full seasonal swing: humid summers, ice dam risk during winter thaws, and spring storms that test gutter capacity and siding seals.
We account for those conditions in every estimate. Roof pitch, exposure, and underlayment specs aren't arbitrary—they're matched to your property's orientation and the local climate patterns we see across St. Charles, Warren, and Lincoln counties.
Community Growth & Local Character
Wentzville is home to the first Vietnam Veterans Memorial built in the United States (1967, featuring the distinctive tree of lights), and hosts both the St. Charles County Fair and the annual St. Louis Renaissance Festival at Rotary Park. The city's GM assembly plant anchors the local economy, while the highly rated Wentzville School District draws families to new developments throughout the area.
Neighborhoods around Quail Ridge Park and the subdivisions extending west toward the Warren County line feature modern construction with vinyl siding, architectural shingle roofs, and energy-efficient windows—all requiring proper maintenance and eventual replacement as the housing stock matures.
Our crews work across that range. We've replaced hail-damaged roofs on newer ranch properties, upgraded siding and gutters on early-2000s builds, and executed full exterior renovations on properties throughout Wentzville's modern subdivisions.
Call (636) 359-7204 or request a free estimate online—we'll visit your property within 48 hours.
Complete General Contracting in Wentzville
Roofing, siding, gutters, windows, drywall, and full renovations—all performed by licensed A&S crews, never subcontracted.
See all services or call (636) 359-7204 to discuss your project.
Ready to Start Your Wentzville Project?
Free site visit and written estimate for all roofing, siding, and renovation work—no obligation, transparent pricing.