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ADU Construction in Costa Mesa, CA — Designed Around Your Property and Goals

ADU projects in Costa Mesa often require careful planning around lot layout, access, and utility connections. We work with homeowners to identify constraints early and design an ADU that fits the property while staying aligned with local regulations.


From feasibility and design through permits and construction, our team manages each step with attention to detail and communication. The result is a smoother process and an ADU that adds usable space and long-term value without unnecessary delays.

Aerial View House

ADU Services Available in Costa Mesa, CA

ADU projects in Costa Mesa often require careful planning around lot layout, access, and utilities. We work with homeowners to identify constraints early and design an ADU that fits the property while staying compliant with city requirements.


✅ Detached & Attached ADUs

✅ Garage Conversion ADUs

✅ Junior ADUs (JADUs)

✅ ADU Planning & Design Coordination

✅ Permits, Plan Submittals & City Revisions

✅ Construction, Inspections & Final Completion


Start with a free site evaluation to understand your options and plan the next steps with confidence.

Have questions?
Call us today.

Call (714) 312-7744
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Residential Neighborhood View

Let’s Talk About Your Project

Whether you’re planning an ADU, garage conversion, home addition, or remodel, we’ll help you understand your options and move forward with confidence.

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