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Drywall finisher taping and mudding seams on a newly hung wall

Residential

Drywall

Creating smooth, flawless interior walls is a key part of enhancing the beauty and functionality of a home’s interior. DECOMA Industries approaches each.

Why drywall

Flawless Wall Construction with Lasting Durability

Creating smooth, flawless interior walls is a key part of enhancing the beauty and functionality of a home’s interior. DECOMA Industries approaches each wall construction project with precision and a commitment to quality, whether it involves new builds or renovations. From framing and insulation to the final application of the wall surface, the team ensures that each step is executed with attention to detail. Proper installation is essential for creating walls that not only look aesthetically pleasing but also provide durability and structural integrity. By using high-quality materials and adhering to industry standards, DECOMA ensures that the walls are built to last, providing a seamless finish that enhances the overall appearance of the home.

Expert Wall Installation for Seamless Interiors

Beyond installation, special care is taken to address the specific needs of the project, such as soundproofing, moisture resistance in bathrooms, or fire-rated materials in certain areas of the home. The finish work, including sanding, taping, and texturing, is done meticulously to ensure that the walls are ready for paint or other treatments. Whether creating a modern, smooth finish or a more textured look, DECOMA’s team delivers results that align with the homeowner’s design vision while meeting the practical requirements of the space. The result is an interior that not only looks polished but also provides long-term functionality and resilience.

What you get

Everything we deliver.

  • 01

    New-build framing & rough

    Wood-frame interior walls, ceilings, and partitions for ground-up homes and additions across the South Bay. Square, plumb, and ready to inspect.

  • 02

    Renovation patch & match

    Cut-in patches for new windows, door openings, plumbing access, or post-water-damage repair — finished and textured to match the existing wall so no one can tell where the patch starts.

  • 03

    Moisture & fire-rated assemblies

    Type X around garages and furnace rooms, green/purple board in baths and laundry, cement board behind tile. Required by code, done right the first time.

  • 04

    Soundproof walls between rooms

    Resilient channel and double-layer drywall for media rooms, primary bedroom suites, and shared-wall ADUs. STC 50+ where it matters.

  • 05

    Custom finishes & textures

    Smooth-coat for modern, knockdown for traditional, hand-troweled Mediterranean. We match the home — we don't paint every house with the same brush.

How we run it

Scope to sign-off.

  1. 01

    Site walk & scope

    Visit the home, confirm wall conditions, identify any moisture, framing, or structural issues that have to be fixed before drywall. No surprises mid-job.

  2. 02

    Demo & rough-in

    Selective demo where needed, dust containment with plastic and floor protection, framing repairs, rough drywall hung. Site stays broom-clean every day.

  3. 03

    Tape, mud, and texture

    Three-coat tape and mud, sanded smooth, finished to the level the room demands. Texture matched to the rest of the house so the patch reads as the same wall.

  4. 04

    Punch & paint-ready

    Final walk under raking light, fix anything that the eye catches, dust the room clean, and turn it over ready for primer.

Why DECOMA

One license, three disciplines, forty years.

Family-run South Bay general contractor since 1978. We design, build, and manage — under one license — so the team you start with is the team that hands you keys and the team that answers the phone when something needs fixing in year ten.

Years building
48+
Projects delivered
3,000+
Repeat clients
300+
CSLB Class
A/B

FAQ

Common questions.

Can you match the texture in my existing home?
Yes — we match orange peel, knockdown, smooth, and hand-troweled textures so renovation patches blend invisibly. South Bay homes from the 1950s–80s tend to have specific textures we've worked with for decades. We'll mock up a sample for your approval before we texture the room.
How long does drywall work take in a residential renovation?
A single-room patch is 3–5 days including the texture cure time. A full kitchen or primary suite is 1–2 weeks. Whole-house re-drywall on a renovation is 2–4 weeks. We work continuously — no leaving sites mid-job to chase another.
Will drywall work be dusty and disruptive?
Drywall work generates dust. We control it with plastic containment, floor protection, daily clean-up, and HEPA-filtered air scrubbers when the homeowner is staying in the house. The work is dusty; the way we run a site doesn't have to be.
Do you handle drywall after water damage or mold?
Yes. We coordinate with restoration and mold abatement, then handle the rebuild — moisture-resistant board, anti-microbial primer, finish work. Insurance documentation provided for the rebuild scope.
Can you do drywall on an ADU that has different sound and fire requirements?
Yes, and the requirements matter — California ADU code requires one-hour fire-rated wall between the ADU and the main house, plus STC sound ratings on shared walls. We build to the code your AHJ enforces (LA County, City of Torrance, etc.) and pull the inspection ourselves.

Service areas

Drywall across the South Bay.

Born in Harbor City, working across LA County since 1978. Same crew, same license number, same shop at 25941 Frampton Ave, Harbor City.

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Tell us about your project.

One business day for a scope, timeline, and budget range. CSLB #375508 A/B.

Request consultation(310) 418-0258