ADU Contractors in Menifee, CA — License-Verified Contractors
Every contractor below holds an active California license with an office of record in Menifee, 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
329 license-verified contractors based in Menifee — page 7 of 7
Tnt Plumbing Heating & Air Inc
C-20C-36Tomson Plumbing
C-36Total Build & Remodel LLC
BTritekservice
C-20C-36Triumph Electric
C-10True Line Building Services LLC
BTwo Phase Panda Electric
C-10U Need Constructions
AUnited Electric
C-10V M T Construction Management
BVan Leuvan Plumbing
C-36Varglass Service
BC-17Versatile Electric
C-10Vision Sunrooms And Patio Covers
BVizion's West Inc
ASBBC-21C-22C-33HAZW C I Framing Inc
C-5Wall Works Electric LLC
C-10Webster Design Remodeling
BWest Coast Plumbing And Drains Inc
C-36West Plumbing & Mechanical
C-36West Pro Air
Lawson Universal Contractors Inc
BC-20Williams Marcus
C-36Williams Pro Plumbing
V & R Will Inc
C-36Winn Construction LLC
BWood Electric LLC
C-10Woods Alex
BWyatt General Engineering
AYoung's Plumbing Solutions
C-36Data source: CSLB public records as of November 6, 2026 · Verify any license at CSLB