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ADU & Garage Conversion in San Diego

ADU & Garage Conversion, Design and Construction

Transform your garage or unused space into a functional living area designed around your property and goals. From garage conversions and attached or detached ADUs to layout planning, structural work, plumbing, electrical, kitchens, bathrooms, and finishes, CAL RENOVATION manages your project from planning through construction.

Our ADU & Garage Conversion Process

ADU construction during structural framing in San Diego

01

Design & Planning

We start by understanding your property, goals, and intended use of the space, then develop a functional layout and clear plan for your ADU or garage conversion.

02

Plans, Engineering & Permits

We coordinate architectural plans, structural engineering, Title 24 requirements, and permit preparation to move the project toward construction.

03

Construction & Installation

Our team coordinates framing, plumbing, electrical, HVAC, insulation, drywall, windows, doors, flooring, and other construction phases under one experienced team.

04

Finishing & Final Details

Cabinetry, countertops, fixtures, lighting, paint, flooring, and final details come together with careful quality control to create a finished space ready for everyday living.

ADU & Garage Conversion Projects

Explore ADU and garage conversion projects completed by CAL RENOVATION throughout San Diego County, featuring functional living spaces, kitchens, bathrooms, custom layouts, and complete interior transformations.

Completed custom ADU with modern exterior and entry in San Diego
Custom detached ADU with gray siding and landscaped entrance

Custom ADU Design & Build

Completed ADU with modern glass doors and outdoor living area

Complete ADU Construction

Finished San Diego ADU with custom windows and modern front entrance

Custom 800 Sq. Ft. ADU

Detached backyard ADU with modern exterior finishes in San Diego

Two-Bedroom ADU

Why San Diego Homeowners Choose
CAL RENOVATION for ADU & Garage Conversion

A successful ADU or garage conversion requires thoughtful design, careful planning, skilled construction, and coordination from start to finish. CAL RENOVATION combines generations of family construction knowledge with modern design, project planning, and experienced craftsmanship from concept through completion.

Our focus is clear communication, quality workmanship, and creating functional living spaces designed around your property, goals, and everyday needs.

Completed detached backyard ADU by CAL RENOVATION in San Diego

ADU & Garage Conversion Throughout San Diego County

Serving San Diego County

CAL RENOVATION provides ADU and garage conversion services throughout San Diego and surrounding communities, including La Jolla, Del Mar, Rancho Santa Fe, Encinitas, Carlsbad, Solana Beach, Poway, San Marcos, Oceanside, Escondido, and other areas of San Diego County.

From custom ADUs and garage conversions to new living spaces, kitchens, bathrooms, structural work, plumbing, electrical, and complete interior construction, we manage each project from planning and permits through construction and final completion.

Our ADU & Garage Conversion Process

Free In-Home Consultation

Contact us to schedule a complimentary one-hour consultation at your property. We’ll review the existing space, discuss your ADU or garage conversion goals, priorities, budget, and understand the overall scope of the project.

Estimate & Scope of Work

We prepare a detailed estimate and scope of work, then review everything together to align the project requirements, specifications, and budget with your priorities.

Design, Planning & Permits

Once the project is approved, we begin pre-construction, including design, architectural plans, engineering, Title 24 requirements, material selections, and permit coordination when required.

Construction & Completion

Our team manages demolition, framing, plumbing, electrical, HVAC, insulation, drywall, installations, inspections, quality control, and final completion, keeping your ADU or garage conversion organized from start to finish.

ADU & Garage Conversion FAQs

How much does an ADU or garage conversion cost in San Diego?

ADU and garage conversion costs in San Diego vary depending on the size, existing conditions, design, structural work, utilities, kitchens, bathrooms, finishes, and overall scope of the project. We provide a detailed estimate based on your property and project goals.

How long does an ADU or garage conversion take?

The timeline depends on the size and complexity of the project, design and engineering requirements, permits, inspections, material availability, and construction scope. Detailed planning before construction helps keep the project organized and on schedule.

Do I need permits for an ADU or garage conversion in San Diego?

Yes. ADUs and garage conversions typically require plans, permits, and inspections. Requirements vary by property and project scope. We coordinate the planning, engineering, and permit process before construction begins.

Can CAL RENOVATION handle the entire ADU or garage conversion project?

Yes. CAL RENOVATION can coordinate your project from design, plans, engineering, and permits through construction, plumbing, electrical, HVAC, kitchens, bathrooms, finishes, inspections, and final completion.

Yes. CAL RENOVATION can coordinate the remodeling process from planning and design through construction, inspections, finish work, and project completion, depending on the specific scope of the project.

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