Rowe John Electric
Rowe Fox Enterprises Inc
C-10ADU Contractors in Huntington Beach, CA — License-Verified Contractors
Every contractor below holds an active California license with an office of record in Huntington Beach, 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
931 license-verified contractors based in Huntington Beach — page 16 of 19
Rowland Development Company Inc
BRsb Development Inc
BRsm Plumbing Heating & Air Conditioning
Rsm Services Inc
BC-20C-36Rubin Design And Construction
BRudd Taylor Of T R Customs
BRupert Construction Services Inc
BC-50Rusty Pipes Plumbing
C-36S & P Concrete Construction LLC
BC-8S C C Homes Inc
BS C M Construction
BS L Construction
Oliver Twist Chimney Sweep & Air Duct Cleaning Service Inc
BS S B V Construction And Development Inc
BC-10S V U Construction
BSan Filippo Vincent III
C-10C-36Sandco Electric
C-10Sandcon Inc
BSanta Cruz Electrical Services
C-10Sbi Construction Group
Sbi Group
BSchley Lawrence D
BSchlindwein Gregory John
BSea Breeze Plumbing
C-36Seashore Plumbing
C-36Seaside Construction Services
BC-10Seaside Electric
C-10Senske Construction
BSet Remodeling
BShane Merron
BShape Remodeling And Design
BShellhammer Scott Contractor
BShen Johnny
BSherman's Bill Perfection Plumbing Service Inc
C-36Shewbridge Michael Architect Inc
BShore-tech Builders LLC
BC-8Shorebreak Construction Inc
BC-10Shoreline Development Inc
BShow And Tell Property Serv
Kushner Kenny David
BSmith Steven Allen
BSmoothstone Construction & Consulting Inc
BSo - Cal Contracting
BSolutions For Home And Office
BC-10South Coast Paving Inc
AC-12South Shore Marine Construction Inc
ASouthern California Energy Services Inc
BC-10C-20Specialized Surfaces
Specialized Services Inc
BC-15C-54Specialty Construction
BSpecon Corporation
BSpectrum Builders Construction Inc
BSpellman J Construction Inc
ABSpencer Baguley Construction
BData source: CSLB public records as of November 6, 2026 · Verify any license at CSLB