Antioch Drywall has more than 14 years of experience with new construction drywall installation, drywall hanging, taping, mudding, ceiling drywall, corner bead, and Level 4 and Level 5 finishing for general contractors, home builders, developers, and property owners. We hang 1/2-inch, 5/8-inch Type X, and moisture-resistant drywall using screws, construction adhesive, joint compound, and paper or fiberglass mesh tape, for custom homes, spec homes, ADUs, additions, and multi-unit buildings.
Every installation follows ASTM C840 fastener spacing and IRC R302 fire separation requirements, and starts only after framing and insulation inspections pass, with a GA-214 Level 4 or Level 5 finish ready for primer, paint, or texture. Antioch Drywall provides new construction drywall installation services to surrounding Antioch, CA cities, including: Pittsburg, Brentwood, Oakley, Concord, Bay Point, Martinez, Walnut Creek, Pleasant Hill, Benicia, Vallejo, and more.


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We coordinate framing, drywall hanging, fastening, finishing, and inspections according to each project’s layout and construction stage. Our Antioch crews plan around room dimensions, ceiling heights, plumbing and electrical runs, insulation, access requirements, and the finish level specified for the property.
For a new home, we install drywall after framing, mechanical rough-ins, insulation, and required inspections are complete. We review the plans, verify backing and framing alignment, and mark locations for outlets, switches, plumbing fixtures, access panels, and recessed features before hanging panels.
We use moisture-resistant products in appropriate areas, such as bathrooms and laundry rooms, while selecting standard or specialty boards based on the room’s function. Our team cuts openings accurately, staggers joints where practical, and fastens panels to reduce movement, nail pops, and uneven seams.
We finish joints with compound and tape, then apply the specified texture or prepare surfaces for paint. We also coordinate ceiling work, corner bead, control joints, and repair access so the finished walls support the project’s design and inspection requirements.
An addition must connect cleanly with the existing home. We inspect the transition between old and new framing, confirm wall thicknesses, and account for changes in ceiling height, insulation, electrical work, windows, doors, and HVAC penetrations before installing drywall.
We may use metal stud framing for selected partitions, soffits, fur-outs, or areas requiring straight, noncombustible framing. We install new boards with joints positioned to limit visible transitions and use compatible materials where the addition meets existing plaster, drywall, or other finishes.
Our finishing process includes taping, corner treatment, sanding, and surface preparation. We pay close attention to light-sensitive areas, such as long hallways and walls beside windows, where uneven joints or poorly blended patches can remain visible after painting.
ADU drywall work requires careful coordination because compact layouts often combine kitchens, bathrooms, sleeping areas, utility spaces, and storage within a limited footprint. We schedule installation after framing, insulation, plumbing, electrical, and required inspections have been completed.
We select drywall products according to local code requirements and room conditions, including moisture-resistant panels for suitable wet-area applications and fire-rated assemblies where the approved plans require them. We also frame and finish soffits, utility enclosures, access openings, and partition walls around building systems.
Our crew maintains accurate openings for cabinets, doors, windows, outlets, and fixtures. We tape and finish surfaces to the requested level, address inside and outside corners, and prepare walls and ceilings for texture or smooth paint finishes.
We coordinate framing, drywall hanging, fastening, finishing, and inspections according to each project’s layout and construction stage. Our Antioch crews plan around room dimensions, ceiling heights, plumbing and electrical runs, insulation, access requirements, and the finish level specified for the property.
As a drywall sub on your job site, we work off your framing schedule and coordinate directly with your electrical and plumbing crews, so drywall goes up right after rough-in clears inspection with the City of Antioch Building Division, not days later. A written schedule and fixed-price quote come with every job, so you can build our workdays into your own project timeline, hit your completion date, and lock in the number before you finalize your bid or draw schedule.
One-off custom home builds call for drywall hanging and metal stud framing that matches the architect's spec down to the wall assembly and ceiling height, not just a fast finish. We read the plans for soffits, tray ceilings, and any fire-rated or sound-rated partitions called out in the drawings, and price the job with a free on-site estimate so you can lock in your budget before drywall starts, whether the lot is a standard infill parcel or a larger estate lot on the city's edge.
On production and spec-built homes going up together in the same subdivision, such as the phases now underway at The Ranch off Sand Creek Road, our crew moves unit to unit on a repeating schedule instead of treating each house as a separate mobilization. A written schedule with workdays for each address lets you sequence drywall against insulation, paint, and flooring across the whole phase, so no single home holds up the next one on your closing schedule.
New residential development projects must follow the city's submittal checklist, and the applicant self-certifies that everything is included, since incomplete submittals are not accepted. Building permit and plan review fees for new construction are typically based on the project's valuation. Projects using the city's fee deferral must pay impact fees and Delta Diablo fees before the first Certificate of Occupancy, while school fees are due before permit issuance and Contra Costa Water District meter fees before meter installation. Effective January 1, 2026, Antioch enforces the California 2025 Building Codes.
In the usual sequence, rough framing and the rough electrical, plumbing, mechanical, and gas inspections come first, and insulation is inspected before drywall is hung. When the home's energy report calls for Quality Insulation Installation, a certified rater verifies the insulation after it is installed and before drywall, because the rater needs to see it. In Antioch, an inspection fails if required items aren't ready when the inspector arrives, and re-inspection fees apply. The city also recommends requesting inspections at least three business days ahead.
Yes. California's Green Building Code says wall and floor framing may not be enclosed above 19 percent moisture content, checked with a probe-type or contact-type meter, with at least three random readings documented for the enforcing agency. Visibly wet insulation must be replaced or dried before the cavity is closed, and moisture content is checked before finish material is applied. The board needs protection too, since the Gypsum Association advises delivering it as close to installation as possible and storing it enclosed and dry, never outdoors, even under tarps.
Trusses usually arrive near their maximum moisture content and drywall goes up before they dry, so shrinking bottom chords and arching trusses pull ceiling board away from partition walls. The standard fix is fastening ceiling drywall at least 12 inches from the wall-ceiling intersection, and framers can use truss clips so partitions don't hold the truss down. A floating interior angle lets the ceiling flex at the corner instead of cracking, and a backing lumber detail is another way to build one. Wood shrinkage also causes ordinary nail pops in the first year or two, since the nails don't move but the framing does.
An attached garage needs 1/2-inch gypsum on the garage side of walls shared with the house, and 5/8-inch Type X where there are habitable rooms above, with those garage ceilings fastened at no more than 6 inches on center. Dwelling units in two-family buildings need a 1-hour separation whether or not a lot line falls between them, and half an hour is allowed when the building is sprinklered. Townhouses get rated common walls that resist fire from both sides, often built as a double-wall assembly. In Antioch, structures within three feet of a property line must also be of fire-rated construction.
Level 4, meaning three coats of compound, properly sanded, is the standard finish for most painted residential walls. Level 5, a full skim coat, is what gloss paint or critical lighting calls for. Texture is priced as a separate bid line on top of the finish level, not in place of it. Because finish levels vary, the contract should state which level applies to which rooms.
Hot, dry weather accelerates drying, which shortens working time and can cause edge cracking and fissures. The Gypsum Association's guidance is to work the shortest practical lengths of joint at a time and to protect wet joints from moving air. It also calls for setting-type compounds when embedding tape, since they resist hot-weather edge cracking better, and warns against thinning mud with extra water, which only increases shrinkage. Compound dries best between 65 and 80 degrees Fahrenheit at 20 to 40 percent humidity, so on hot Antioch days a crew often has to manage the environment.
California's Right to Repair Act, SB 800, requires builders to provide at least a one-year express warranty on fit and finish, which includes interior walls and paint finishes. If the builder doesn't provide one in writing, a one-year warranty applies by default. The act's performance standards also say framing must not cause cracks in walls or ceilings beyond industry-standard tolerances, and a builder can be liable even if the home met all applicable codes. It applies to new homes whose original sale closed on or after January 1, 2003.
In Antioch, all contractors and subcontractors need a current CSLB license and a City of Antioch business license. Drywall falls under the C-9 classification, which covers installing gypsum board and performing taping and texturing. California's owner-builder exemption lets an owner do the work personally or hire licensed contractors, but the owner generally can't sell a structure that licensed contractors didn't build entirely, except a personal residence the owner lived in for at least a year. Owner-builders who sell may also be held liable for latent defects in their workmanship or materials.
New construction is typically priced lower than a remodel of the same area, since there is no demolition or matching of existing finishes. Quotes generally split into hanging, taping and mudding, and texture, and a house has far more drywall surface than floor area. Ceilings above about 9 feet need a panel lift, which adds cost, and West Coast labor runs 30 to 50 percent above Midwest and South Central averages. Ask the bidder who hauls waste, since California's Green Building Code requires recycling or salvaging at least 65 percent of nonhazardous construction waste.