(833) 500-TRIO | [email protected]
Serving Greater LA & Orange County  ·  CSLB #1115717
TrioTimber-built home exterior in Costa Mesa, CA
General Contractor — Costa Mesa, CA & Surrounding Cities

Costa Mesa's Contractor for
Remodels Built to Last.

TrioTimber has completed real residential and commercial projects across Costa Mesa — from a full luxury home remodel to a ground-up restaurant renovation. Licensed, permitted, and backed by a 1-Year Workmanship Warranty on everything we build.

Free consultation. No obligation. Response within one business day.

Licensed GC — CSLB #1115717 $1M/Occurrence GL Insurance 1-Year Workmanship Warranty 5.0★ Google — 8 Reviews
Real Local Projects

Our Work in Costa Mesa.

Every photo below is a real TrioTimber project completed in Costa Mesa — not a stock image or a rendering. See the full photo set for each in our complete portfolio.

Two very different Costa Mesa projects, one accountable team: a full luxury residential remodel with custom millwork and stone finishes, and a ground-up restaurant build-out managed start to finish, including permitting with the City of Costa Mesa. If your project doesn't match either exactly, that's fine — both are examples of the same licensed, permitted, itemized-contract approach applied to your scope.
What We Build in Costa Mesa

Residential, ADU & Commercial — One Licensed Team.

Custom kitchen remodel in Costa Mesa by TrioTimber

Residential Remodeling

Kitchen and bathroom renovations, whole-home remodels, home additions, custom millwork, and complete design-build transformations.

See Kitchen Remodeling
ADU construction serving Costa Mesa by TrioTimber

ADU Construction

Detached and attached ADUs, garage conversions, and Junior ADUs, with full permit navigation through the City of Costa Mesa.

Explore ADU Services
Commercial restaurant build-out in Costa Mesa by TrioTimber

Commercial Tenant Improvements

Restaurant and retail build-outs, office fit-outs, and ground-up commercial construction with full permitting and inspections.

Discuss Your Project
How It Works

Design, Permits, Build — Handled End to End.

One licensed team manages your Costa Mesa project from the first site visit to the final city inspection.

Completed Costa Mesa bathroom remodel with soaking tub by TrioTimber
  • Free On-Site Evaluation

    We visit your Costa Mesa property, assess the scope, and talk through your vision at no cost.

  • Itemized, Written Proposal

    A clear, line-item scope and price before any work begins — no surprise change orders.

  • Permit & Plan Check Management

    We handle plan check submission, corrections, and coordination with the City of Costa Mesa directly.

  • Build to Pass Inspection — First Time

    A dedicated project manager runs the build to code and keeps you updated throughout.

  • Final Walkthrough & 1-Year Warranty

    We don't call it done until you're satisfied — and our work is backed for a full year.

Questions

Costa Mesa, Straight Answers.

Yes. Costa Mesa is one of our most active markets — completed work includes a full luxury home remodel and a restaurant renovation, both in Costa Mesa. We handle the entire process, including permits with the City of Costa Mesa's building department.
Residential kitchen and bathroom remodels, whole-home renovations, ADUs, and commercial tenant improvements including restaurant build-outs. Every project is licensed, permitted, and backed by a 1-year workmanship warranty.
Yes. TrioTimber holds CSLB License #1115717, a California general contractor license valid statewide, and manages the full permit and inspection process directly with the City of Costa Mesa.
Free Consultation — No Obligation

Tell Us About Your Costa Mesa Project.

Answer a few quick questions and a member of our team will reach you within one business day.

No obligation. We respond within one business day.  |  CSLB #1115717