Garage Conversion ADU
We specialize in transforming underused garages into fully functional Accessory Dwelling Units (ADUs) that increase livable space and boost property value. We work throughout Los Angeles and nearby cities to help homeowners legally convert their garages into complete living environments that meet all applicable zoning and code regulations. Our experience includes detached and attached garages, front-of-lot and rear-lot conversions, as well as challenging hillside or narrow-lot properties. Whether your goal is to create additional housing or modernize your existing structure for more practical use, we provide an organized, transparent, and professionally managed construction experience.
Tailored to Your Property & Lifestyle
Every property and homeowner has unique needs. We tailor each garage conversion project to match your design preferences, utility goals, and long-term plans. Our designs are sensitive to existing site conditions, access limitations, and structural constraints. Whether the goal is a private suite for a family member, a separate rental unit, or a creative studio space, we help optimize every square foot to serve your needs.
Our Garage Conversion Process
- Site Evaluation: We assess the structural condition of your garage and its potential for conversion.
- Design & Planning: Our team develops a layout that complies with ADU codes while fitting your needs and budget.
- Permitting: We handle all city submissions and approvals, from structural to energy compliance.
- Construction: We manage the entire build, including insulation, plumbing, electric, HVAC, and finishes.
- Final Inspection & Handoff: After inspections, your new garage ADU is move-in ready and built to last.
Construction Quality You Can Trust
At Onyx General Construction, garage ADU projects receive the same attention to detail and build standards as our custom homes and additions. We reinforce foundations as needed, correct outdated electrical, install new plumbing systems, and provide framing, roofing, and finish carpentry that meets California codes. Our team coordinates all trades to ensure the build progresses efficiently and safely at every phase.
Efficient Turnaround Without Sacrificing Detail
We understand the value of time when converting a garage into a livable space. Our process is streamlined to reduce delays, manage inspections proactively, and deliver your completed ADU on time and within budget—without cutting corners. From demolition to final touch-ups, we adhere to a disciplined construction schedule that limits downtime and maximizes communication.
Dedicated to Homeowner Satisfaction
Your comfort and confidence matter. From the first consultation to the final walkthrough, we prioritize communication, transparency, and client satisfaction. We keep you informed throughout each step of the process, from architectural review and permit approvals to material selections and walkthroughs. Our team is responsive and professional, helping homeowners achieve successful garage ADU outcomes.
Ready to turn your garage into a beautiful ADU? Contact us today to schedule a free consultation.
