Build Value in Your Backyard with a Custom ADU
ADU Benefits
Adds Rental Income Potential
Increases Property Value
Provides Family Living Space
Complies with California’s ADU Laws
From garage conversions to new detached units, MFB Co. Inc. handles design, permits, and construction — helping you increase income, equity, and family space.
What We Offer
Garage Conversions (Existing Structure ADUs)
Detached Accessory Dwelling Units
Junior ADUs (JADUs)
Multi-Family ADU Additions
Full Permit & Plan Processing
Why Homeowners Choose Us
One-Stop Design-Build Process
Turnkey Permitting & Engineering
Transparent Budgets & Timelines
Licensed & Insured for Peace of Mind
Local Experience in City of Los Angeles & Surrounding Areas
Can You Build an ADU on Your Property?
Answer a few quick questions to see if your home qualifies and get a cost estimate for your project.