
Serving Simi Valley, CA and surrounding areas
Approved
In business since 2002
Free estimates
Emergency services offered
"He is an excellent architect/engineer and is very detailed in his plans! I would highly recommend him!"



*The Angi rating for Structural Engineering companies in Simi Valley, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Structural Engineering needs.
*The HomeAdvisor rating for Structural Engineering companies in Simi Valley, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Structural Engineering needs.
Last update on May 16, 2025

Serving Simi Valley, CA and surrounding areas
Approved
In business since 2002
Free estimates
Emergency services offered
"He is an excellent architect/engineer and is very detailed in his plans! I would highly recommend him!"



Serving Simi Valley, CA and surrounding areas
Approved (Corporate)
In business since 1992
Free estimates
Emergency services offered
"Erinn was my initial contact and he gave a very through and fair estimate. We had structural work done to support floor joists and large beams under the garage that needed replacing. Ernesto and his team, Julio, Salvatore and Gilder worked tirelessly to complete the work and were respectful, punctual, informative and good humoured throughout the entire process. I would not hesitate to use them again or recommend them to others. A really great company!!"





+315
Serving Simi Valley, CA and surrounding areas
Approved
In business since 2017
Free estimates
Credit card accepted
"AK engineering did an excellent job in structural design of our custom modern house. Amir is very professional and responsive and worked closely with our architect and us. He made himself available for job site visits and questions and his design was efficient and cost effective."

Serving Simi Valley, CA and surrounding areas
Approved
In business since 1976
Warranties offered
Credit card accepted
"The work Erdelyi associates did is great, but communication and timeliness were lacking. I didn’t have a consistent point of contact throughout the project - it just seems my project was handed off from one person to the next with no continuity and I had to proactively reach out for updates."




Serving Simi Valley, CA and surrounding areas
Approved
In business since 2018
Free estimates
Small jobs welcome
"Eran quickly responded to my inquiry regarding a load bearing structure of my home. He sent his structural engineer to determine if the structure was a load bearing problem. The engineer was able to determine 100% that it was not a load bearing structure. I would definitely recommend them to anyone who needs structural engineering solutions."





+23

Serving Simi Valley, CA and surrounding areas
Approved
In business since 2019
Offers commercial services
Customers say: Quick response
"Very knowledgeable. Iâ ve dealt with a lot of Structural Engineers. His ability to relate complex situations into easy to understand explanations clearly shows how knowledgeable he is. His background in construction adds a constructability component that is unmatched. Highly recommended. ."

Serving Simi Valley, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2017
Free estimates
Credit card accepted
"We did a full remodel of our place, full new kitchen, and expanded our place into the backyard for a new master suite. Pac Sands did a really great job with our designs. Great tools that made the communication easy with the plans and changes we needed. And they handled the engineering and permitting too, which was great. Highly recommend."




Serving Simi Valley, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2019
Credit card accepted
Offers commercial services
"Iâ  m so happy with my experience with him. He is very professional; knows very well what is being required of him; delivered his promise at the time he said heâ  ll be finished. Iâ  d be considering him definitely in any future project that may come up."

Serving Simi Valley, CA and surrounding areas
Approved
In business since 2014
Credit card accepted
Offers commercial services
"Nice guys who know their stuff. Showed up right on time and didn't rush, even though there was no true "solution" to the issue at hand. If you want civil engineers, I would go with Standley."

Serving Simi Valley, CA and surrounding areas
Approved
In business since 1990
Free estimates
Small jobs welcome
At Saylor Design Studio, I uphold a standard characterized by fairness, honesty, and accountability. My design approach involves working closely with clients to understand their unique needs, preferences, and lifestyle, ensuring that every design reflects their individuality. As a Custom Home Designer and a member of the American Institute of Building Design, I specialize in residential designs for additions, remodels, and new homes. I have over three decades of experience and have successfully designed over 700 projects. Additionally, I have an extensive background as a Set Designer and am a member of the Art Directors Guild and have completed over 70 film and television projects. My knowledge of construction methods, materials, and building codes allows me to provide accurate and detailed construction documents for contractors and consultants. This gives me a distinctive design perspective unmatched by others.





+12
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