Building Plans and Engineering

ARCHITECTURAL AND STRUCTURAL DESIGNS

FROM EXPERIENCED PROFESSIONALS

FREE ESTIMATES

Why Pacific Sands

for your home and ADU plans in Southern California?

Thinking about adding an ADU or new addition to your Southern California home? The right partner makes all the difference! At Pacific Sands Building Plans and Engineering, we create custom building plans and structural designs tailored for residential homes and ADUs. With 20+ years of experience as licensed engineers, we excel in smart design, smooth permitting, and efficient project completion. Trust our expertise to keep your project on budget, on time, and beautifully built—so you can sit back and enjoy your dream space!

FREE ESTIMATES

EXPLORE OUR PORTFOLIO

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SPANISH MANSION

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SLEEK MODERN

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A living room with a dining table and chairs
A living room with a couch , chairs , coffee table and fireplace.
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EXPLORE OUR SERVICES

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Remodels & Additions

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New Home Construction

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Commercial

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Structural Plans

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Other Services

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Industry Experts

20+ years of expertise and creative solutions in permitting Construction Plans. We are trusted partners in Southern California.

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Permits Approved

We permit more projects in SoCal than almost anyone. Our services are backed by a promise to deliver excellence.

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Budget Wise

We understand the importance of staying in your budget, and we design with building costs as a primary factor.

Our Work Process

Reliable & Quality Work

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Phase 1 - Design Options

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Phase 2 - Architectural Plans

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Phase 3 - Structural Engineering

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Phase 4 - Permit Processing

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CONNECT

Have a question? We’re here to help!

Send us a message and we’ll be in touch.