Build Smart. Build Beautiful. Build Your ADU.
Are you a homeowner in Orange County, CA thinking:
“Can I convert my garage into an ADU?”
“How much will a garage ADU cost in Orange County?”
“Who can help me design, permit, and build it right?”
You’re in the right place.
At Kol & Co., we specialize in Garage Conversion ADUs across Orange County, Malibu and West Los Angeles expertly transforming garages into beautiful, fully permitted accessory dwelling units that deliver rental income, multigenerational living space, increased property value, and smart use of your existing footprint.
We’re licensed, insured, and bonded, meaning your garage conversion isn’t just beautifully built — it’s built right. Call us today to book a consultation!
What makes us different?
Turn your unused garage into a modern, rentable, or multigenerational living space.
Included:
Perfect for homeowners who want: a turnkey garage conversion built with quality, efficiency, and peace of mind.
Design a space that enhances your home and meets your vision.
Included:
We navigate Orange County codes and approvals so you don’t have to.
Included:
Enhance your garage ADU with extra features designed for comfort and style:
Converting your garage into a fully functional ADU in Orange County is one of the smartest ways to add value, modern living space, and rental potential to your property — but every project is unique. Costs and timelines can vary depending on:
Garage size and layout
Complexity of the design and structural upgrades
Quality of finishes and fixtures
Permitting and utility requirements
At Kol & Co., we provide transparent pricing, realistic timelines, and expert guidance, so your garage ADU project fits your budget and lifestyle perfectly — no surprises, no hidden fees.
We proudly help homeowners throughout Orange County, including communities near Irvine, Newport Beach, Costa Mesa, Tustin, Mission Viejo, Laguna Beach, Anaheim Hills, and beyond.
Our deep knowledge of local zoning, city codes, and permit processes ensures your garage ADU is fully compliant, safe, and completed on schedule — making the whole process smooth and stress-free.
Turning your garage into a beautiful, rentable, or multigenerational living space is a big decision — but with Kol & Co., it’s simple, transparent, and personalized.
Call us at (949) 799-3668 or contact us now for a free estimate, and let’s start turning your unused garage into a valuable, modern ADU.
The total process from initial planning and design through permits, construction, and final inspection, generally runs 3 to 6+ months for most garage conversions. Permit approval timelines vary by city department workload.
California’s updated ADU laws have relaxed parking rules, and many garage ADU conversions don’t require replacement parking, especially near transit or in areas with reduced parking standards. It depends on your city’s zoning rules.
Major cost factors include:
Cities with more stringent design reviews (like Newport Beach or Irvine) may also have higher soft costs.
