SEC Provides Modern Design Solutions

SEC specializes in Accessory Dwelling Unit (ADU)

We Can Help you Earn a Monthly Income from your ADU!

Residential Remodeling, Residential Additions, Structural Observation Report, Structural Engineering Report.

We are proud of our latest accomplishments!

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Structural Engineering Design Doesn't Have to Be Expensive or Complicated! It Should Be Easy to Understand and Easy to Construct

Structural Engineering Design Firm Based in Los Angeles, CA

We are Licensed Professional Engineers focused on providing structural engineering services for residential (New, Addition, Remodeling), Auxiliary Dwelling Unit (ADU), commercial, legalization of un-permitted construction, industrial, and Tenant Improvement (TI) type of projects. Specializing in providing engineering services within reasonable time frame, keep construction cost within budget, and keep clients and professionals involved happy and satisfied.

Our Recent

Our Featured Projects

Structural Engineering Analysis and Design (Structural Plans and Calculations)

Structural Engineering Report for Banks and Insurance Companies, Structural Damage (Termite, Water, or Fire).

Drafting Plans and Structural Details Utilizing (Auto-Cad), Structural Observation, Permit Processing, and more…

Every Space Count

Every Services Count

Why Choose Us

Building Planning

Commercial, legalization of un-permitted construction

Services for residential (New, Addition, Remodeling)

Industrial, and Tenant Improvement (TI)

Auxiliary Dwelling Unit (ADU)

Free Consultation

Testimonials

What Our Clients Say

Some of the recommendation reviews by our satisfied clients with our wonderful services

Essam was the structural engineer for the remodeling of our home; he designed the plans and supervised the work until completion. As first time homebuyers, we felt that Essam was able to empathize with us by understanding our needs and executing the plans. While other engineers told us that things could not be done, Essam was able to find solutions that were designed well and ensured safety. A trustworthy and reliable professional, Essam truly cares for his clients.

Sanaz Y.

Sam was an integral part, not only in the execution of our beautiful sunroom addition, but also in helping us develop a concept that greatly exceeded our original vision, with a dramatic roof line that allowed for more windows to make our sunroom addition light and bright. Sam is very competent and also a really nice guy.

Brian F.

Sammy is an entrusted engineer that is well skilled and extremely competent. With his expertise and knowledge, he led the project executing from start to finish in a reliable and timely manner. His professional referrals were also welcomed and just as honorable. We are grateful and very pleased with the completed work.