Full Scale Interior Work
Comprehensive interior renovation and construction services including drywall, flooring, painting, and custom finishes.
- Complete interior renovations
- Demo through final finish
- One crew, full scope management
Warrenton, MO — Warren County
Drywall
Drywall
Installation & Repair in Warrenton, MO
A&S Contracting Services installs, finishes, and repairs drywall for residential and commercial projects throughout Warrenton, MO and Warren County. New construction hanging, water damage rebuilds, texture matching, and Level 3 through Level 5 smooth finish — with written estimates before any work begins.
Licensed & Insured
Level 5 Finish Available
Free Written Estimates
A poorly finished wall shows every flaw the moment light hits it at an angle — texture matching and finish level aren't details, they're the entire result.
Water damage replacement
Pipe leaks, roof infiltration, and HVAC condensation cause sagging, bubbling, and staining in drywall panels. Patching over compromised drywall is temporary — panels that have absorbed water need full replacement to prevent mold growth.
New construction finishing
Newly framed spaces — room additions, finished basements, garage conversions — need drywall hung, taped, and finished before flooring and paint can begin. We manage the full drywall scope for new construction in Warren County.
Texture mismatch after repairs
Visible patches after plumbing or electrical access — especially on ceilings — are a common complaint. We match knock-down, orange peel, and smooth textures on Warrenton-area homes so repairs aren't visible from across the room.
Pre-paint Level 5 upgrade
Homeowners switching to higher-sheen paints often discover that their existing Level 4 drywall shows tool marks and board seams clearly under gloss. A Level 5 skim-coat eliminates these imperfections before paint goes on.
L5
Highest drywall finish grade — available on request
Highest drywall finish grade — available on request
- On-site texture inspection before quoting. We inspect the existing texture in person before estimating a patch — because telephone quotes on texture matching are unreliable. The right match requires seeing the wall, the lighting, and the adjacent surface condition.
- Moisture barrier and mold-resistant board in wet areas. Kitchens, bathrooms, and laundry spaces get moisture-resistant or paperless glass-mat drywall by default — not standard gypsum — to resist the humidity cycles common in Missouri homes.
- Full drywall scopes integrated into interior renovation projects. Drywall work with A&S is often part of a larger interior renovation — we coordinate with painting and flooring phases so each trade isn't waiting on another to finish.
Licensed — Warren County, MO
Our Work
The Process
What's included in your drywall project with A&S?
Every drywall project with A&S Contracting Services includes a free on-site inspection, written estimate by square footage and finish level, board hanging, taping, multiple finish coats, sanding to agreed level, and job cleanup. Written price confirmed before any material is ordered.
1
Free On-Site Inspection & Estimate
We measure the space, inspect framing or existing drywall condition, assess moisture history, and discuss finish level options before preparing a written estimate. For patch work, we inspect the existing texture in person.
2
Material Selection & Delivery
Board type (standard, moisture-resistant, fire-rated, or glass-mat) is confirmed based on location. Panels are delivered and staged before hanging begins — we don't start a job without material on site.
3
Hanging & Fastening
Panels are hung horizontally (industry standard for residential walls), fastened to framing at specified intervals, and cut around all openings. Ceilings are installed before walls in full-room scopes.
4
Taping, Coating & Finish
Paper tape is embedded in first coat over all seams and screw heads. Additional coats are applied and sanded between coats until the agreed finish level is achieved. Drying time between coats is respected — rushing this phase ruins the finish.
5
Final Sanding, Priming & Cleanup
After final sanding, the surface is primed — priming is required on new drywall before paint regardless of finish level. All dust and debris are removed before we leave the site.
Recent Work
What does completed drywall work look like near Warrenton?
Sample drywall projects completed by A&S Contracting Services in Warrenton, MO and surrounding Warren County communities.
Why A&S?
How does A&S compare to other drywall contractors in Warren County?
We inspect textures in person, offer Level 5 skim-coat, use moisture-resistant board in wet areas, and prime before we leave — every project in Warrenton, MO.
What we offer
A&S Contracting
Other Contractors
Level 5 skim-coat available
✓ On request
Rarely offered
Texture inspection in person before quote
✓ Every patch job
Often phone-quoted
Moisture-resistant board in wet areas
✓ Standard
Sometimes skipped
Primer coat before leaving site
✓ Always
Often extra charge
Free on-site estimate
✓ No charge
Some charge fees
Common Questions
What do Warrenton homeowners ask about drywall?
The most common drywall questions from Warren County homeowners before scheduling a free estimate.
A&S Contracting Services provides drywall installation for new construction and renovation, drywall finishing from Level 3 through Level 5 (smooth), patch and repair for water damage or impact holes, and ceiling drywall installation. We serve residential and commercial projects throughout Warrenton, MO and Warren County, MO.
Level 3 finish is the minimum for textured ceilings — tape and compound applied, not sanded smooth. Level 4 is the standard residential finish — properly sanded for standard paint, suitable for flat or eggshell sheens. Level 5 is a skim-coat finish applied over the entire surface — the highest grade, required for gloss or semi-gloss paints and preferred on walls where light rakes across the surface and reveals any imperfection.
Drywall installation in the Warrenton area typically ranges from $1.80 to $3.50 per square foot installed, depending on panel size, height, finish level, and project conditions. Water damage rebuilds — which require demo, mold remediation coordination, and patching — are quoted per scope. A&S provides free written estimates with no obligation.
Yes. Texture matching is one of the most common requests we receive in Warren County — patch repairs after ceiling fan installations, pipe access, or water damage. We match knock-down, orange peel, skip trowel, and smooth finishes. We recommend against attempting texture matching without seeing the existing surface in person, which is why our estimates always include an on-site inspection.
Yes. Water damage drywall work is among the most common scopes we handle — typically after roof leaks, pipe bursts, or HVAC condensation issues. We remove damaged sections, coordinate with the homeowner on any required mold testing, install new drywall, finish to the agreed level, and prime for paint. We do not perform mold remediation directly, but we work alongside remediation contractors when needed.
A single room drywall installation with Level 4 finish typically takes 3–5 days including drying time between coats. A full-home drywall project is usually 1–2 weeks. Patch repairs range from a few hours to 2–3 days depending on the extent of damage. Drying time between coats — typically 24 hours per coat — is the primary variable and cannot be shortened without risking adhesion and finish quality.
Free estimate — no pressure
Ready for drywall work in Warrenton?
Free on-site drywall estimates for Warrenton, MO and Warren County. Written pricing, Level 3–5 finish options, licensed crew, and appointments available this week.
Also Available
Other services you may need from A&S Contracting
General Contracting
Full-service general contracting for residential and commercial projects of any size.
- Full project management
- Residential & commercial scope
- Licensed & insured in MO
Exterior Work
Complete exterior construction and renovation services including siding, roofing, and landscaping integration.
- Complete exterior renovation
- All systems coordinated
- 50-mile service radius