ADU Contractors in Granada Hills, CA — License-Verified Contractors
Every contractor below holds an active California license with an office of record in Granada Hills, 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
390 license-verified contractors based in Granada Hills — page 2 of 8
B F Services And Construction
BB M Electric
C-10Baja Plumbing
A & Y Plumbing Inc
ABC-36Baroyan Hakop
BC-36Baysinger Plumbing
C-36Bel Air Builders Inc
BBenchmark Construction
Wgh Inc
BBenlian Bros Construction Inc
ABBest Engineering Group Inc
ABkb Drywall Inc
BC-9Blue Drop
Happy Rooter Inc
C-36Board - Ups Unlimited
C-13C-5Boyadjian Shahe K
BBradley Access Systems
Eric Krebs
C-10Bright Future Electric Inc
C-10Build & Lead Group Inc
BBuild Deluxe Inc
BBuilders Blvd
BBunny Construction Works
BBurlic Electric Company
C-10C J K Construction
BD-39C10 La Inc
C-10Cal Home Improvement
Menco & Associates Inc
ABC-39California Wall Systems
BCalihome Construction
Arba - Tiger Capital
BCalway Construction Inc
BCbi Electric And General Construction
BC-10C-54Ceco Electric
C-10Cedar Remodeling & Construction
BC-54Center Light Electric Inc
BC-10Century Tenant Improvements Inc
BCl Electric
C-10Clear Pipe Plumbing & Rooter Inc
C-36Cobra Sewer & Drain
C-36Code Blue Plumbing & Rooter Inc
C-36Commercial Builders Development
BConstruction & Remodel Care
BContractor Solutions Inc
BCraftstar Builders
Craftstar Group Inc
BD R C Electrical Service
C-10Daniel's Builder
BDannom Development Inc
BDave Rucker Construction
BDave's Remodeling Inc
BDeluca Anthony R
C-10Demirchyan Grigor
BDiamondback Builders Inc
BDiamondback Construction
BDimas Construction Inc
BData source: CSLB public records as of November 6, 2026 · Verify any license at CSLB