I'm building a hillside swimming pool...it's a night mare process…read more Needs...Soil Reports, Structural Calculations, Piles, Structural Observations, City Spacial Inspections...many more to come. Kobe engineering made the job process quicker and sufficient and very affordable. I highly recommend Kobe's Specialties. My very experienced my pool builder (Yaku Pool Builder) could be able to process building my pool so smoothly with Kobe's high quality Customer Service. I thank specifically Daniel who took all my text messages, phone calls & emails with in timely manners & excellent services.

I can't recommend this team highly enough. I'm building a new home with several complex challenges,…read moreand they worked through every detail with me to ensure city approval. They never nickel-and-dimed me and were genuinely committed to bringing the vision to life. This team truly cares about both the project and the people behind it.

Abe is the best! Knowledgable, experienced and cares about his clients. The way he is able to…read morenavigate different situations is remarkable. Everything is done methodically and through the entire process he makes you feel comfortable. Can't recommend him enough.

As first-time homebuyers, we really appreciated Abe's thorough geotechnical inspection. He made us…read morefeel informed and confident about the condition of the home. Abe was genuine, detailed, and extremely knowledgeable throughout the process. Overall, he was excellent to work with, professional, and approachable. We would highly recommend him! Thanks Abe

Chris came to advise and measure for a drainage system and was incredibly knowledgeable and…read morethoughtful about the project. His expertise and experience is valuable to us. In addition, we have to commend him for previous work. He is completed on our property on foundation work, including a retrofit. We will always have Chris come to the rescue. Way to go Chris.

I went with Alpha Structural for my seismic retrofit and was not disappointed. They were openly…read morecommunicative with me throughout the whole journey as I had a lot of questions along the way. The whole team was hands-on deck in going over any concerns I had while providing updates through every step of the process. On the day of the installations, supervisor Eny and his team of Ronaldo, Daniel, and Casimiro did a great quality job in less time than I thought it would take. I'd highly recommend this company for any foundational projects you may have! At least get into open communications with them and you'll learn a thing or two.

I recently hired this company for foundation repair and earthquake retrofitting at my home. Their…read morepricing was reasonable, and the entire process was handled with high efficiency. Thanks to Guillermo's crew, Ignacio, and Skyler for the hard work. They also sent over the project photos via email afterward for my records. Very professional--highly recommend!

wanted to have an EBB retrofit done to strengthen my house, along with some necessary foundation…read morerepairs. I received quotes from a couple of companies, and while these guys weren't the cheapest, they were definitely the most knowledgeable and took the time to clearly explain how the repairs would be done. They completed the job in just two days and repaired two addional piers, and everything went smoothly. I do have a slight squeeze in one area of the floor in my raised home, and I'm currently waiting for them to come back and take a look at it. I know pier repair is not much complicated but their crew was professional and their price was reasonable. I would highly recommend these folks.

I happened to interact with this firm in the past. I had a good experience with the team and got…read moremore than was agreed and faster than what was promised to me. I will recommend this firm to others.

From the owner: Structural Design Plus, Inc. has earned a trusted reputation for delivering reliable,…read moreforward-thinking structural engineering solutions throughout Southern California. Guided by the core principles of safety and serviceability, we provide efficient, cost-effective designs without compromising quality or timelines. Based in the San Fernando Valley, our team brings over 20 years of experience to every project, combining proven expertise with modern design approaches. At SDP, we prioritize collaboration—working closely with clients to understand their vision and deliver tailored solutions. Our commitment to innovation, precision, and strong client relationships is what continues to set us apart.

I have worked on multiple projects with Structural AF. They have always been professional, easy to…read morecommunicate with, quick, and thorough. They are fantastic!

One of the best architectural and engineering company in LA. I have done a few projects with them…read more All the project I have done it's really convenient and nice open floor design, they know how to do it to be convenient to live in it house with all the features you need in the house and a lot of times you don't even think about it but it's there. The drawing is very detailed if you want to find the measurements, it's there in front of you compared to other architects that cannot find any measurements Another best thing is that they are always there every time you call them. You don't have to hustle to be in touch with them for any questions you have. I highly recommend them

We had multiple structural issues with our driveway gate that was poorly installed by a licensed…read morecontractor. We hired Evgeny to provide his expert engineering advice. He was not only highly professional but extremely helpful in guiding us how to resolve the issue. He even included a CAD design for us to present to the contractor for a reasonable price. We highly recommend Evgeny and would hire him again for engineering needs.

My husband and I are very happy that we turned to Evgeny. He proved to be very professional and…read morepunctual. He came and inspected our roof, as we were planning to install solar panels with Tesla. However, Tesla refused to provide a 100% offset and only offered 66%, claiming that there were issues with our roof. So we started looking for an engineer who could assess the real condition of the roof. Evgeny arrived right on time and did a thorough inspection. All the paperwork was ready the very next day. We 100% recommend him!

Wow, wow wow wow . Hands down The Best. I've Worked with many engineers in the past and no one…read more compares!!. Just so glad I found you. Highly recommended. So glad we found this company

Absolutely top-tier service I worked with this company on a house project in Hollywood and I can't…read morerecommend them enough. from the very first consultation they were professional, knowledgeable, and incredibly responsive. What stood out the most was how house solution oriented they were. they didn't just follow the typical playbook, they took the time to understand the specifics of the property and proposed smarter more efficient options that ended up saving me a significant amount of money without cutting any corners on quality or safety. Every step of the way the communication was clear, the timelines were realistic, and the work was done with precision. It's rare to find a team that combines technical expertise with this level of integrity and client care. if you're doing any type of structural work especially in LA, I highly recommend giving them a call. Good total pros

Ilya Engineering responds to emails within minutes and answers their phones. Surprisingly, once an…read moreengineer is assigned to your project you can contact him/her directly. I also want to mention that my project took less time than originally thought. As a result I was invoiced for three hundred dollars less to reflect the actual time spent. This is definitely the firm to use if you want great customer service, plans that meet LADBS requirements and charges that reflect the actual time spent on your project.

Service requested: architect plans/structural engineering and permitting process. The design was…read morehow we wanted. A few hiccups along the way with the final permit but Sam acknowledged the mistake on his end and said he would sign off the edits in the revision phase of construction. I will give an updated review once that time comes. Quality: quality of work was good. Efficient in communication and dealing with a difficult city in a permitting process. Took about 6 months for the permits and the city kicked back for corrections 2x which is pretty standard. Value: felt his pricing was fair and reasonable Customer service: always responds to phone calls. Even after our final payment when we had questions or needed assistance. So not a "take your money" and we are done type of guy Overall impression: would use him in the future for any architectural or structural engineering jobs

Absolutely phenomenal experience with RetroCal…read more Arthur and his team operate at a level that's honestly hard to find these days. I've already worked with him on a number of projects across multiple properties, and every single time the experience has been outstanding. As a property owner, there is no one I trust more when it comes to engineering and execution. From start to finish, everything is handled with precision...communication is clear and consistent, timelines are met without excuses, and the job site is always kept impressively clean. What really sets Arthur apart is how efficiently everything gets done without ever sacrificing quality. You can tell there's real pride in the work, and it shows in every detail. I truly can't say enough good things about this team. If you're looking for reliability, professionalism, and top tier results, this is it. I'll be continuing my business relationship with Arthur for many years to come...no question about it. A great value.

Arthur is very professional, you give him impossible tasks and he just gets it done…read more I have worked with him mostly on commercial properties and he is great.