Custom ADU designs that fit your property — and your life.
Uni Construction's architectural team designs ADUs that maximize your space, meet local zoning codes, and reflect how you actually want to use the unit. Every design is tailored to your property and comes permit-ready so there are no surprises at city hall.
ADU Types We Serve
We design every type of ADU:
Detached ADU — Fully custom architectural plans with site planning, floor layouts, and exterior design that complements your main home.
Attached ADU — Thoughtful designs that connect to your home with a private entrance, kitchen, and bathroom while preserving your home's character.
Garage Conversion — Smart layouts that transform your garage into a comfortable living space with proper natural light, ventilation, and flow.
Junior ADU (JADU) — Space-efficient designs up to 500 sq ft carved from your existing home without the need for a new foundation.
Existing Floor Conversion — Architectural plans that repurpose underused floors into fully functional ADUs with minimal structural changes.
Service Areas
Uni Construction proudly serves homeowners across the San Gabriel Valley and greater Los Angeles area. Our architect services for ADU projects are available in:
Next Steps
Your ADU starts with great design. Let our architects create a plan that works for your property and your goals. Schedule a free design consultation today. Contact us
Related Services
If you’re planning an ADU, explore ADU Design, Permitting, and Construction—or speak with our General Contractor team.
