See Our Latest Blogs

Explore expert insights, tips, and updates in our latest Engineering blog posts.

The Complete Step-by-Step ADU Permit Process in California

The Complete Step-by-Step ADU Permit Process in California

Discover the complete step-by-step ADU permit process in California. Learn how to plan, submit, and get approval for your ADU project with expert guidance from SBKN Engineering. ...more

Permits, Plans & Process

September 13, 20255 min read

How to Handle Neighbors Who Oppose Your ADU 

How to Handle Neighbors Who Oppose Your ADU 

Learn practical strategies to address neighbor concerns, navigate California ADU laws, and successfully complete your ADU project with ease. ...more

Permits, Plans & Process

September 03, 20257 min read

Plan Check Rejections: Top Reasons and How We Help You Avoid Them

Plan Check Rejections: Top Reasons and How We Help You Avoid Them

Tired of plan check rejections? Learn the top reasons cities deny permits and how SBKN ensures your plans are complete, code-compliant, and ready for fast approval. ...more

Permits, Plans & Process

March 12, 20252 min read

Do I Need a Structural Engineer for My Remodel or Addition?

Do I Need a Structural Engineer for My Remodel or Addition?

Planning a remodel or addition? Find out when you need a structural engineer, what they do, and how SBKN helps you get permit-ready plans that keep your project safe and on track. ...more

Structural & Civil Engineering

March 03, 20252 min read

What Our Clients Say About SBKN

George Owens

“Working with SBKN was a game-changer. Their team handled all the structural and permit requirements for our home addition flawlessly. What impressed us most was their responsiveness and attention to detail. Every question we had was answered quickly, and their coordination with the city helped us avoid delays. We felt confident every step of the way and couldn’t have asked for a smoother experience. I highly recommend SBKN to anyone looking for engineering support that’s professional, knowledgeable, and actually cares about the success of your project."

Kim Wexler

“We’ve worked with other firms before, but none compare to SBKN. They managed our commercial tenant improvement project with professionalism from start to finish. Their engineers delivered accurate, stamped drawings quickly, handled revisions without delay, and even worked directly with the city to push permits through faster than expected. Their clear communication and accountability helped us stay on track and under budget. We’ll definitely continue using SBKN for all our future builds and refer them to anyone in the industry.”

James Cart

“As a general contractor, I need reliable partners — and SBKN has been exactly that. They’ve helped us on multiple projects, from ADUs to full-scale remodels. Their structural and civil plans are always spot-on, and their ability to respond quickly to plan check comments saves us time and money. They understand the field, the permit process, and what it takes to get projects approved fast. I trust them completely and appreciate having a team that makes my job easier instead of harder.”

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Office: 18902 Lemon Dr Suite C-169, Yorba Linda CA 92886

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Sunday – CLOSED

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(714) 617-8216‬

18032 Lemon Dr Suite C-169, Yorba Linda, CA 92886, USA

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(714) 617-8216

18902 Lemon Dr Suite C-169, Yorba Linda CA 92886