We had a fantastic experience with Alpha Structural on a challenging structural project. We needed…read moreto replace a 25-foot beam in our cathedral ceiling and sister lots of rafters--work that could have easily turned into a major disruption if done from the exterior. The team found a smart solution to complete the entire project from inside the house, which allowed us to avoid opening the roof and dealing with weather exposure. That alone gave us a lot of peace of mind. Aldo, the structural assessor, was especially helpful throughout the process--patient with our many questions, clear in his communication, and thorough. Erick was consistently responsive as things came up. On site, Gilberto did excellent work with the team and provided steady, capable support through the build. Overall, we're very grateful for their professionalism, problem-solving approach, and the quality of the finished work.

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 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.

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

As a real estate broker, I'm always looking for reliable experts to refer to my clients -- and I'm…read moreso glad we found Abe at LA Private Eyes Geotechnical. Abe is a one-man powerhouse -- incredibly knowledgeable, professional, and thorough in his work. I referred him to clients who needed a geotechnical evaluation, and they had a fantastic experience from beginning to end. Abe handled everything himself, which gave the process a very personal and hands-on touch. He was punctual, clear in his communication, and took the time to explain the technical details in a way that made my clients feel confident and comfortable. His report was detailed, timely, and instrumental in helping the transaction move forward smoothly. It's rare to find someone who combines deep technical expertise with such genuine care and professionalism, but Abe truly does. If you need a geotechnical engineer who knows his stuff and treats your clients with the respect and attention they deserve, Abe at LA Private Eyes is someone I'd wholeheartedly recommend.

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 had a great experience working with Ben and would highly recommend him. He drew up plans for our…read moreproject and went above and beyond in helping us navigate some unexpected issues with the City of Los Angeles. Due to circumstances outside of our control, our original plan checker was replaced, which caused delays and additional review. Ben stepped in and handled everything professionally, working directly with the city to resolve the issues and keep our project moving forward. His knowledge of the process and persistence made a huge difference. On top of that, his pricing is very competitive, especially considering the level of service and support he provides. Overall, a 5-star experience--I would absolutely work with him again.

I didn't have a great experience with ProStruct. The manager who handled my case, Irvin, was nice…read moreenough, but otherwise, I would advise looking elsewhere. I specifically requested a civil engineer to look at the drainage situation at our house, along with the waterproofing at our exterior doors. Their web site states that they have civil engineers on staff, and I therefore thought they'd be able to help. In my case, however, they sent a structural engineer and he didn't have a whole lot to say and was apparently unable to comment with any level of detail about the concerns I had regarding drainage or waterproofing. It was honestly just an $1100 waste of time.

I worked with Prostruct Engineering on a residential interior wall removal project. I was very…read morepleased with their professionalism and services. The project manager, Nithin and project success associate, Joshua were always in the loop of communication. In the process, Nithin was very responsive to answer questions and make necessary drawing changes according to the requests. The project was done in a timely manner with reasonable cost. Overall I was impressed with their performance, quality, schedule and cost!

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

Ok first off let me say that Joseph is not only competent and highly professional but a great guy…read more I met him when I had a potential building code violation on one of my restaurants. It was absolute nonsense from the get go. However, the city had told me to close down until I could resolve the "structural problem with the roofing system". A neighbor who didn't like my business being there reported me and had influence over someone. I was in a word desperate. Joseph dropped what he was doing, came out looked at the issue (which he agreed with me was ridiculous). Ran calculations that evening. Drew up the calculations and a quick brief study which I took to the building department the next day. After about 40 minutes with the supervisor they realized the error on the part of the inspector and we re opened the next day. Now over 10 years later I think, there are no issues and all is well. Just the same way there were no issues for the last 40 years or so the building had been in existence. Joseph saved me...! Most engineers are highly reticent to step into someone else's problem, let alone sign off on a condition that existed before they were on the project at all. I honestly don't know how I found Joseph but it was blind luck. He is honest, reliable and best of all affordable. He only charged me about $1,000 dollars for what I described above. I was a stranger to him and he literally saved me thousands of dollars and several employees their livelihoods. The least I can do is to take my time and share what a wonderful thing this was to do.

As a licensed Architect, I have worked with Joseph Mina and JN Engineering for the past 7 years…read more We collaborated on several difficult structures on complicated sites. Joseph has always been a wonderful consultant, attentive, creative and truly dedicated to finding the best solutions. In addition to being a great Structural Engineer, Joseph is also a true gentleman and an outstanding human being.

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!

More than 2 years after filing a complaint with the CA State Board of Engineers, I finally achieved…read moreclosure on this matter. The CA Board issued a citation against & fined Erdelyi & Associates several thousand dollars, which Peter Erdelyi appealed. The fine was lowered. Erdelyi then appealed the citation & requested an administrative hearing. So the CA State Board referred the case to the CA state attorney general's office. I was contacted by their office to be a witness for the state at the hearing, but then received another communication from the state attorney general's office last month stating that Erdelyi had settled with the state. If you're planning to hire this firm, I HIGHLY recommend contacting the CA State Board of Engineers to check their record.

Peter did a really great job on my ADU, he explained everything to me (I had the Architectural and…read moreStructural Engineering done with this company). I chose Peter for his years of experience and his expertise. I am now in the construction phase, and they even helped me find a great contractor. I am very pleased.

Super responsive, scheduled quickly and provide the report with a day of the site visit. Would…read moredefinitely recommend.

As usual, Foundation Works was efficient, and had quick replies to my questions. I cannot comment…read moreon value, as I did not "shop around" (I had used Foundation Works' services in the past). They provided photos of the "before" and "after", making it easy to see the work they had done. I would definitely ask for their services again! The team that did my work this time included: Eric ( foreman ), Zander, Riyadh, Ernesto, Nick -- THANKS GUYS, Nice job!