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 am so grateful to have crossed paths with Erinn and Kylie from Alpha Structural. They are…read morecurrently working one listing and the one today Erinn showed up and was so honest and straight forward with the property representatives that Im sure they too will hire him! Erinn is thorough, humble and extremely knowledgable. I am so appreciative for his help and expertise. I have only incredible things to say!!!! Thank You for showing up and helping! You guys are the best!!! Jennifer

want to send a shout out to Atef for assisting us with our plan lay out…read more Atef was very professional and efficient. His work is excellent and a true perfectionist! Our ADU project went smoothly, thanks to his help and hard work. Atef took care of the modifications needed when the city required them and made the process stressless for us. I feel that Atef goes above and beyond. I never had to wait much for a response when I needed help or had questions. We are extremely satisfied with the work done, and highly recommend his work. I will definitely be a customer for life, and will return to him with any future projects!

We were 2 days away from falling out of escrow because of an inspection needed on a spiral…read morestaircase in the home that was built 26 years ago. I called Atef and explained the situation, he not only came out that day to inspect, he also had a completed report for me that same evening. He was kind, punctual, and very knowledgeable. I cannot say enough how thankful we are to have found him.

We are foundation contractors and we have been working with Peter for many years now. We use…read morePeter's firm for our foundation designs and we have not had any issues. Peter has been great and has been always available and responsive when needed. Having an engineering always available is great as not engineers are willing to spend time when needed. We are very happy with the service. Daniel Reyes Sinai Construction

We worked with Peter Erdelyi and Associates on two residential projects at our home in Marina del…read moreRey, and I truly cannot recommend them enough. Peter was phenomenal, and one of his architects, Akram, was equally incredible throughout the entire process. They were exceptionally clever with permitting strategies, highly knowledgeable with the city, and always on top of communication and next steps. We were in a tricky permitting situation that lasted nearly a year, and they stuck with us every step of the way. I genuinely felt like we had true partners throughout the entire journey. Their expertise as architects, structural engineers, and city experts made an overwhelming process feel manageable and collaborative. Thanks to their work, we now live in an amazing home with a beautiful ADU and large addition that our family loves. We are incredibly grateful.

Great experience! They are friendly, helpful, and don't add any unnecessary extra charge.read more

The moment pacific sands took my money, their entire attitude changed. Getting them to respond to…read moreanything takes forever. They are incredibly slow, unresponsive, and overall very unprofessional. Save your time and money and go somewhere that actually values you after the transaction is done

Great value and great work. Really good after sale support as well. Be worked with me and the city…read moreto get requested corrections and answer question after submission. Made my project a lot easier.

I can't recommend Ben enough for any architectural needs, especially if you're navigating the…read morecomplex permit process in Malibu. From the very beginning, Ben has been incredibly professional, attentive, and proactive. What truly sets him apart, however, is his genuine heart and empathy for his clients. My mother's business had to be put on hold during this process, which was an unexpected and stressful time for our family. Ben didn't just treat us like another project; he truly understood our situation. He worked tirelessly to resubmit plans and handle corrections as fast as possible because he genuinely wanted my mom to be able to get back to work and reopen her shop. It's rare to find someone who takes your personal success so personally. Beyond his expertise, Ben's pricing is very reasonable and fair, he is not overpriced at all, which is hard to find in this area. He was also incredibly helpful and understanding by allowing us to pay in installments while the business was closed. This financial flexibility was a lifesaver for us and showed his true character as someone who wants to help, not just make a profit. If you want an architect who is highly skilled, honest, and truly cares about your family and business, Ben is the one to call. We are so grateful for everything he's done. Thank you Ben!

I found STEN engineering on google! Eugene returned my phone call he was able to provide…read moreinformation on an SOR request report for a project he delivered right away and was able to provide a honest price and work. I recommend doing business with this company 5 stars

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.

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.

Great did an EBB with them. Andrew and his crew were top notch. Left the place cleaner then before…read moreand went above and beyond to communicate the process and plan. They took care of all the gov docs and got me scheduled for work three weeks after we decided to move forward. Had four quotes and Foundation Works came out in the middle and glad I went with them. I would definitely request Andrew be your foreman.

I found Sam through Yelp. At first, we were both not sure whether we will work together because he…read morelives more than 20 miles away from where I live, and I'm the type of person who is always skeptical about what I read on the internet. But now I'm very happy that Sam decided to take on the job and develop the structural calculations and drawings for removing a load bearing and shear wall at my Condo. The Project started in September 2025 with initial submittal of permit application package to the City. It went into construction about four (4) weeks ago and was successfully completed today (5/8). During the process, we developed trust for each other. I contacted Sam numerous times for questions, problems and consultations and he was always responsive. He and my architect friend worked together to develop the initial design but had to modify it to overcome a major obstacle that came up during the construction. He came over for construction observations and gave instructions to the contractor how to strap the beams together for maintaining structural integrity of loading and shearing. His fees were much lower than another builder whom I also got a bid from, and his approach to things was much simpler and yet conservative to that from the other firm. I told Sam, whether it is good or bad, I don't usually do reviews for others. But for him, I will do one. I'm thankful to have a great team of Sam (the engineer), my architect friend, and excellent construction crew to help me complete this project.

I am a homeowner and have only good things to say about working with Sam. He was recommended by…read moreour architect to do the structural drawings and observations for our renovation project. Sam is easy to work with, responsive and explains things very well - even to someone like me who doesn't have an engineering or construction background. He gave me a time frame that he needed to complete the drawings and stuck to it, which I really appreciate. He communicated well with my contractor and considered different options for how to approach the structural challenges. I've worked with other structural engineers over the years, and I found Sam to be the most professional. I've had engineers disappear mid-project, deliver weeks/months after they said they would, and/or bill more than initially agreed upon - not Sam. He does what he says. Definitely would use him again.