Working with Irvin at Prostruct Engineering was a breath of fresh air. After purchasing a new home…read moreand enduring my first winter, I was incredibly nervous to find significant water in my crawl space and cracks along the raised foundation. I initially signed a contract with Prostruct, but after Irvin reviewed my photos, he demonstrated a level of integrity that is rare to find. Instead of taking the job, he honestly informed me that my specific issues fell outside their scope. He took the time to explain what I was seeing, referred me to a geotechnical engineer who could actually solve the problem, and issued me a full refund. I greatly appreciated his transparency and professional guidance. I highly recommend Prostruct Engineering to anyone looking for an honest assessment--they clearly prioritize the customer's needs over their own bottom line.

I've worked with ProStruct Engineering on a couple of my projects for full plan sets, and I…read morecouldn't be happier with the experience. Their team is very professional, responsive, and easy to work with. The plans were well-prepared and detailed, and the city approved them with minimal corrections, which really speaks about their quality and attention to detail. One of the projects was on a hillside property, where the foundation requirements were quite intense, but their team handled it seamlessly with well-thought-out and detailed designs. See pics. They always delivered on time and maintained excellent communication throughout the process, keeping me informed at every step. I highly recommend ProStruct Engineering to anyone looking for reliable and efficient structural design services! A special mention to Lokesh, who I worked with directly -- he was very responsive, understood my needs clearly, and made sure everything was addressed on time.

We had a great experience working with SF Bay Engineering on the structural engineering for a…read more283-square-foot extension to our existing family room. Shrey was the project manager and Marcus was the lead engineer. They worked closely with our architect to complete the initial structural engineering and were very responsive throughout the entire process. After we submitted the plans to the city, there were several questions and comments from the city, and the team responded quickly and worked with our architect to address them. Whenever additional discussion was needed, Shrey and Marcus were readily available for video calls with us and our architect to review the issues and resolve any outstanding items. Their communication and follow-up were excellent. Their pricing was also very reasonable, and overall we were very pleased with the quality of their work, responsiveness, and professionalism. I would definitely recommend SF Bay Engineering to anyone looking for a reliable and responsive structural engineering team.

I bought a new, old home and wanted the foundation and floors evaluated…read more Fast response time. They provided a quote ($600) in no time, offered to send out a sample report and asked for the address of the house. When I probed them with what the evaluation involved (such as mapping floor levelness) and whether they were independent without financial ties to contractors, I learned they don't map floor levelness. They didn't answer the bulk of my questions, and they ended stating they don't have the bandwidth to take on my project.

The team at Zenith Engineers really are fantastic. I have worked with them many times through my…read morebuilder contractor client, and Zenith are producing regular engineering solutions for retrofits in the cities of Los Angeles, Beverly Hills, West Hollywood and Santa Monica. Soft-story retrofits can be complicated and complex, especially with the various councils' soft-story ordinances, yet Zenith create *great* results on a regular basis. I was originally working with Jason Leon who is the Business Development Manager at Zenith Engineers Inc. Jason is professional, courteous and very helpful. He knows what he is doing and his plans and solutions are very clear. These days I work directly with Juliette Chandler, the Engineering Estimator at Zenith Engineers Inc. Juliette is fantastic - she works very quickly with the turnaround of engineering solutions, and this makes my job a lot smoother with soft-story retrofits. Happy to recommend Zenith - five stars.

I want to express our gratitude for Zenith Engineers Inc. prompt, professional, and outstanding…read moreservice throughout our remodeling project. From the very beginning, we were impressed with Senthil, Ryan and other members of Zenith team's level of professionalism, prompt response, architectural knowledge and effective communication.This level of service was seamless through our entire engagement with Zenith Engineers Inc., from obtaining the building permit to successfully passing all necessary inspections by the SF Building Department. No one questions their architectural work because they are so good at what they do. We had some initial concerns after reading negative reviews, but as the project progressed, it became clear that those comments were based on personal grievances, rather than valid concerns. The team at Zenith Engineers Inc. has a high level of professional ethics and integrity. Zenith's management team had explained to us early on in the project, the strict adherence to code and compliance was paramount throughout the project. If Zenith compromises to satisfy unsatisfied clients, the building will end up being non-compliant and more importantly unsafe. We truly appreciate Zenith's commitment to quality and integrity, even if it means earning a few negative reviews along the way, which seem rather unfair to them as they are simply doing their job. I am extremely satisfied with the professional and excellent work the team at Zenith Engineers Inc. provided us and will hire them in a heartbeat for all our future structural and/or seismic engineering needs. Thank you Senthil, Ryan and the Zenith engineering team for your professionalism and support. It was our best decision to work with you and experience such high standard of professionalism, work ethic, and integrity.

I worked with HC Structural on a backyard project that involved complex retaining wall work. Lalit…read morewas amazing, providing plans and updating them many times as needed throughout the process. He was extremely responsive and quick to turn around anything we needed. I definitely recommend HC Structural for your project, and working with Lalit specifically was awesome!! We'll be using them again for any future plans we need.

We had a small project to remove a couple of walls and do a seismic retrofit. It was a pleasure to…read morework with the engineers and review the plans as many times as needed after reviewing with the city. We are very happy with the plans/calculations and hope to work with HC Structural in the future for other projects.

Peiman and Laleh have been a phenomenal help. They are patient, kind, knowledgeable, and willing to…read morego the extra mile, when extra questions or issues arose with our contractor. We wouldn't be more thrilled to recommend them. Peiman's team's professionalism and skill make them a rare find for home remodeling projects in the Bay Area.

I contacted more than 20 structural engineers in attempting to even get someone to take my call,…read morelet alone to make my choice of whom to work with for seismic calculations for my home remodel project. Mr. Peiman Ghaffari of S&P Structural Engineers clearly stood out above the rest. He was the fastest to respond; the best communicator -- patient, clear, and easy to work with; and was the one who completed my project with integrity, high technical competency, and professionalism, exactly on time. I have to say I count myself fortunate for finding and choosing Mr. Ghaffari / S&P for my work and I would hope to hire him again if ever a new need arises.

They were responsive and provided a very fair price for their service, it's unfortunate that I…read morecould not use them because my client went in a different direction. However, I will certainly call them on a future when I have another project. I need Engineering and Design. I appreciate when you're working with someone in the trades and they're responsive and helpful.

So I'm seeing cracks on my ceiling and they are starting to worry me…read more I checked Yelp and Nextdoor for some structural engineer recommendations. When I contacted them to get more information they responded timely. Made an appointment with them about a week and a half later. Arash came to the house and looked everywhere garage, outside, all the rooms. And thankfully he said there is no foundation concern. Took him I want to say about 40min to look everywhere. They are not cheap. My eyes almost popped out of my socket when I heard about their rate. But I want someone with experience to look at the house. Anyways, there is a little hiccup with the invoice but they reached back to me quickly to resolve it. The inspection cost is separate to the report fee. Just fyi. Nice people, happy to have found them.

I have worked with Reza and his team on multiple projects. They always make sure to provide best…read moreoptions for each project and ready to go the extra mile to accomplish the goals.

I had a wonderful experience with Babak and his team. He is…read morevery professional and always replied to my email within a business day. The design I requested was completed earlier than they anticipated and at a very reasonable price. I couldn't ask for more! I'm sure I'll use their services again in the future in case I'm planning any addition or modification to my house.

We had an excellent experience working with Ryan on a full gut renovation, which was a complex…read moreproject from start to finish. He was incredibly knowledgeable and hands-on, especially when it came to navigating city requirements, securing permits, and coordinating inspections, which made a potentially stressful process feel very manageable. Communication was clear, timelines were well managed, and the quality of work was top-notch. Ryan was proactive in flagging issues early and thoughtful about solutions, and the final result exceeded our expectations. I would highly recommend him for any major renovation or construction project.

Ryan is gem of a person.. day/night/sick.. he will always be there to help/assist you in any type…read moreof problem and always on top of the latest knowledge of city laws and insights and is extremely resourceful selflessly..

Fantastic! The previous owners of my home had a contractor that did subpar work installing a beam…read moreand I was thrilled to find Taeho. He did some work for a neighbor and I was impressed. It's been a year and I'm still impressed with the work and his collaboration with my contractor.

Quick response and turnaround. But sloppy and over-engineered. Also conflicting advice in different…read moreconversations. Extremely greedy when it comes to changes. Switched to a different engineer mid-project.