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 was looking for a while for a structural engineering firm to help me with a project. Other places…read morewould ask a high up front fee and already had a plan without even visiting the site or getting details from me. Nova Structures actually took the time to work with my specific needs. Reza came out to the site and was able to come up with a solution to my structural engineering problem. Whenever I had questions he would hop on a video call and provide me with the details I needed. The engineering plans potentially saved me several thousands of dollars versus what other firms said the build out could cost.

Not only did Dan put together a solid structural design for our home, but he's been very supportive…read morein working through updates and building with our contractor. Thanks Dan!

Dan and his team recently inspected our property for seismic safety as per the service I requested…read more They were thorough , seemed very knowledgeable and I enjoyed discussion our project with his team. Highly recommend.

We have been working on a 2nd floor addition to a 100 yr old house. As one can imagine, there are…read moremany significant structural issues that may arise unexpectedly when opening up walls and seeing how people build things 100 yrs ago. David and Ray have been incredible since the beginning of the process, helping us navigate through all the structural concerns and always trying to find a value engineering approach - whether it was optimizing depth of foundation work, or finding ways to reinforce old windows, coming up with ways to get headers into locations where there isn't the space, and/or proposing alternative shear wall options when there isn't room to fit things. Ray, our project engineer, has been the best communicating and responding to all our questions and worries. He carefully reviews the problem at hand that arise and often will provide 2 or 3 possible options that our builder can work on. With our current project, Ray is always super prompt to resolve any issues via call or email, or video conference and if necessary an onsite visit to inspect the construction phase. He was just crawling in our crawlspace the other day and notified our builder if some items that needed to be addressed to maintain a positive continuous connection from 2nd floor down to 1st floor and to crawlspace foundation. We are now adding the 2nd floor framing and almost done the most stressful part of the project. We have done 3 major remodels in the past with other firms where it was difficult to get in touch with anybody. With Ray and David at Simplengi Engineering, it has been a very refreshing experience to have experts that promptly responds to all our concerns. Value engineering, great timely communication, attention to detail, common sense, simple and smart engineering. We highly recommend Ray and David and Simplengi Engineering for any structural work. Simply great engineering. We don't plan to do another remodel for 100+ years but if we did, we would hire Simplengi 100% for sure.

​If you want the highest degree of professionalism​, the best customer service​, and an incredibly…read morewell trained and highly ethical engineer​, who is a supreme problem-solver and someone who actually responds to your questions, then you'll be 1000% satisfied with Dave Yadegar at Simplengi. ​D​ave is a superbly qualified engineer with a ​v​ast amount of varied professional experience​, and with his knowledge and skills​, ​h​e has saved us substantial amounts of time, money and perhaps most importantly - aggravation.​ ​I​nterestingly, I have met ​two other clients​ of Dave's, and they both shared the same opinion of​ his ability.​ ​D​ave will save you time, money, frustration, etc. New construction, remodels, expansion, - commercial and residential: he will simplify your life as ​he has done for me. He is absolutely the very best. PS- a shout-out goes to Antwon Trinh and Santosh Chitturi for helping round out the team!

Engin is prompt, responsive, and extremely knowledgeable. I found myself in a very difficult…read moresituation after my property was red-tagged by the City of Oakland due to foundation issues. After speaking with several engineers, Engin stood out as the most thorough, knowledgeable, and solution-oriented. He quickly understood the situation, provided a clear path forward, and worked effectively with the City of Oakland Planning and Building Departments to address the issues. Throughout the process, he was professional, communicative, and helped reduce a tremendous amount of stress and uncertainty. His expertise and guidance were invaluable, and I would highly recommend him to anyone needing structural engineering services. Thanks to Engin, a situation that felt overwhelming became manageable. I am very grateful for his help.

We hired ECR Engineering for a seismic retrofit design and build project in our Pacific Heights…read morehome, and we couldn't be happier. Navigating SF building codes is a nightmare, but Engin and the team made the structural side of things seamless. They provided cost-effective design solutions that saved us on construction costs without compromising safety. They were incredibly responsive to our contractor's questions and helped us get through the permitting process faster than expected. If you need a structural engineer in the city who actually understands old SF buildings, this is the firm.

Excellent service. Requested a structural evaluation for some cracks across areas of drywall at my…read moreresidential home. The onsite engineer walked my partner through the damage and inspected the foundation. Provided a thorough report with recommendations for structural improvements. Competitive rates. I appreciate their quality, service and price.

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.

I did a whole house remodel down to the studs, that included a complete foundation replacement…read more After looking and interviewing a few structural engineers, I chose Kent, and am so happy I did. He was a pleasure to work with throughout the entire process (and trust me, it was a process lol). He provided plans and details that were easy to follow and build, was open to feedback, and provided clear communication of the tradeoffs involved. His rates are fair and work is quality. I would highly recommend Kent for your next project.

Excellent personal service at a great price…read more I appreciated dealing with a responsive individual rather than a large impersonal design firm. Highly recommended.

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.

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.

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.

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.