ADU Contractors in Laguna Woods, CA — License-Verified Contractors
Every contractor below holds an active California license with an office of record in Laguna Woods, verified against CSLB public data as of November 6, 2026: general builders — A (General Engineering) and B (General Building), the classifications that can build an ADU — and the licensed trades ADU construction uses, C-10 Electrical, C-36 Plumbing and C-5 Framing & Rough Carpentry. Listings are alphabetical; the featured builder is labeled, never ranked.
ADU rules — setbacks, size limits, parking, and fees — are set by the local jurisdiction and change often. Before you hire, read the ADU permit process guide and the Southern California ADU cost guide, and verify any license free at CSLB.
Mars Construction Industries Corp
ADU Cities' own design-build team
CSLB #1138550 · A · B · C-36 · C-20
Building ADUs across Los Angeles, Orange, Riverside, San Bernardino, San Diego & Ventura counties
24 license-verified contractors based in Laguna Woods
Academy Mechanical Inc
AC-36C-42Art Construction Enterprise
BArya Electric LLC
C-10Best Construction Inc
BBetter Builder Construction
BBluebird Builders General Contracting
BBrunner Frank
BCosbey Craig
BFine Line Builder
Johnson Sandy
BFranklin S G
BFroland Carpentry Inc
C-5Green Key Building Group Inc
BLin J Remodeling Services Inc
BMarinucci Builders
BMax Renovation
BMoser Painting And Construction
BC-33Movassaghi Mike Masoud
BC-15Prime Home Renovations
Prime Design & Renovations Inc
BC-15Quantum Electric
C-10Rosewood Legacy Builders LLC
BSummit Facilities Solutions LLC
BWalker Don Construction
BWorld Products Construction
BData source: CSLB public records as of November 6, 2026 · Verify any license at CSLB