Licensed & Insured · CSLB #1051640 · 25+ Years
Professional drywall repair, Level 5 smooth finishing, and ADU sheetrock installation for historic homes and suburban properties across Petaluma.
🚚 About 60 miles / 70–80 minutes from our Castro Valley shop
Serving the Bay Area — pick your area
New Line Drywall Inc. delivers top-tier sheetrock installation, repair, and finishing services throughout Petaluma and Southern Sonoma County. Whether you are modernizing a historic downtown Victorian, remodeling an East Petaluma ranch home, or building a garage conversion ADU, our skilled tradesmen bring over 25 years of Bay Area expertise to your project. We handle every step from structural framing to flawless Level 5 smooth finishes.
From water damage repairs caused by Petaluma River area moisture to heavy popcorn ceiling removal and custom texture matching, our team works efficiently to protect your home. As a licensed CSLB #1051640 contractor, we prioritize clean job sites, tight schedules, and seamless walls that blend perfectly into your existing drywall or lath-and-plaster transitions.
Every service above is available in Petaluma. Not sure which finish level you need? Ask us — the estimate is free.
Petaluma’s architecture ranges from late 19th-century Victorians and Craftsman bungalows in West Petaluma to 1970s and 1980s tract developments in the East. Older structures often suffer from settling foundations near the alluvial river valley, causing stress cracks across interior plaster and drywall joints. Meanwhile, mid-century and suburban homes frequently require popcorn ceiling removal, water damage remediation, or firewall upgrading for garage ADU conversions. The area’s damp coastal fog and river humidity also demand proper drywall sealing and moisture-resistant backing materials to prevent joint tape failure and mold growth over time.
Neighborhoods we work in:
Call, text or send photos on WhatsApp. We answer 24 hours and give you a clear written price.
We confirm scope, finish level and schedule on site — no surprises added later.
Clean, protected jobsite. Hanging, taping, texture and finish done by our own crew, never subcontracted.
We inspect under raking light with you. If a seam or texture match is off, we fix it before we leave.
Based in Castro Valley, New Line Drywall Inc. travels roughly 60 miles (70–80 minutes via I-580 and US-101) to provide Petaluma homeowners and general contractors with reliable, high-end drywall craftsmanship. With over 25 years of experience and CSLB license #1051640, we manage scheduled site visits, rapid project turnarounds, and expert texture matching. You get master-level tradesmen who respect your property and complete every taping, sanding, and finishing stage without taking shortcuts.
Send photos of your project in Petaluma and get your free estimate faster.
Interior drywall repairs and standard board replacements in Petaluma typically do not require permits, but garage conversions, structural alterations, and ADUs require approval from the City of Petaluma Building Division. We ensure all firewall assemblies, draft stopping, and moisture-rated sheetrock installations strictly comply with Sonoma County and California building codes.
New Line Drywall Inc. — California State License Board #1051640. Licensed, bonded and insured. Verify us at cslb.ca.gov.
Yes, our tradesmen specialize in custom texture matching, including knockdown, skip trowel, orange peel, and hand-applied plaster transitions. We bridge old lath-and-plaster walls with modern sheetrock seamlessly, leaving no visible patch lines.
We install code-compliant 5/8-inch Type X fire-rated drywall on shared walls and ceilings for garage conversions and ADUs. Our crew ensures proper taping and fire-caulking to meet City of Petaluma building inspection standards.
Expansive clay soils and soil movement near the Petaluma River often lead to minor foundation settling, creating stress cracks near door frames and window corners. We repair these by taping with high-strength mesh or paper tape and applying durable joint compound.
A standard room or full-home Level 5 finish generally takes 3 to 5 workdays depending on square footage and drying conditions. We carefully coat, skim, and sand the entire surface to eliminate all imperfections before painting.
Call (415) 756-9502, message us on WhatsApp or send the form. Licensed, insured and backed by more than 25 years of Bay Area drywall work — we answer every request.
Also serving nearby in the North Bay: San Rafael, Mill Valley, Sonoma, all of Marin County.