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    EAS Designers

    4.8 (42 reviews)
    Closed • 8:00 am - 6:00 pm

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    Services - EAS Designers

    Structural engineering project consultation

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    5 days ago

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    8 months ago

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    Siavash S.

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    1 month ago

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    10 months ago

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    Siavash S.

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    4 months ago

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    5 months ago

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    5 months ago

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    1 year ago

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    Siavash S.

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    1 year ago

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    Siavash S.

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    8 months ago

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    Siavash S.

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    9 months ago

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    Siavash S.

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    6 months ago

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    6 months ago

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    6 months ago

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    8 months ago

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    Siavash S.

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    8 months ago

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    Siavash S.

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    9 months ago

    SB721 Report done with EAS Designers for $1200, quick done and easy, would recommend.

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    Siavash S.

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    8 months ago

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    Siavash S.

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    11 months ago

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    Siavash S.

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    1 year ago

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    Siavash S.

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    1 year ago

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    Siavash S.

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    1 year ago

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    Siavash S.

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    1 year ago

    My experience with EAS designers was great. Very professional and responsive group. I will definitely work with them in my next projects.

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    Siavash S.

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    9 months ago

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    1 year ago

    They were really on time and helpful! Thank you so much for helping me out with this project. I really appreciate it!

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    Siavash S.

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    3 years ago

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    1 year ago

    I requested a proposal from them and I never received a response from them, which was very disappointing.

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    Siavash S.

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    3 years ago

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    3 years ago

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    4 years ago

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    Siavash S.

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    3 years ago

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    2 years ago

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    Siavash S.

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    2 years ago

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    Siavash S.

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    4 years ago

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    Siavash S.

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    3 years ago

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    4 years ago

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    Siavash S.

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    3 years ago

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    Siavash S.

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    4 years ago

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    Siavash S.

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    4 years ago

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    Page 1 of 2

    Ask the Community - EAS Designers

    Review Highlights - EAS Designers

    “On short notice, Siavash accommodated my project schedule and visited my site on his way to another job site.”

    Mentioned in 10 reviews

    Read more highlights

    ProStruct Engineering

    ProStruct Engineering

    (23 reviews)

    Financial District, SoMa

    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.

    Golden State Seismic & Structural - Trenching for rebar and concrete that hardy frames will connect to for softstory retrofit

    Golden State Seismic & Structural

    (119 reviews)

    Brian, Holly, and Gerardo are the best…read more When I contacted them initially two years ago, within the first 10 minutes of talking they'd recognized that our house was not a simple brace & bolt project given its soft story and referred me to a structural engineer (who himself was excellent) for review/evaluation. I begin with this because that structural engineer mentioned he'd had Brian do his own retrofitting and highly recommended him, which was the only endorsement I needed. The scope of the work was soft story retrofit (incl. excavation at the front of the garage to install a Hardy frame, adding in shear walls with bolts, shear wall with URFP ties all along the house's perimeter) as well as adding in anchors (e.g., hand dug piers, rebar, concrete) in the front and back of the house to prevent the house from further sinking. We initially applied for and got into the ESS program, which Brian/Holly guided us through (pulling permits, getting photos, contacting our engineer for letters/responses on ESS program follow-ups). As in the first time and every subsequent time, they were swift and helpful in responding. ESS, if you don't know (like I didn't), goes through FEMA and requires FEMA review and approval of your plans at each step of the way, but the whole program came to a standstill in 2025-26. We had no updates despite us and Brian/Holly repeatedly following up. We gave up on ESS in April and decided to move ahead with the retrofit. Brian was able to work us into his schedule and work began early May and work was completed in just a little over two weeks, a full week faster than I expected. The whole time Brian/Holly kept us apprised of the status, schedule, and inspections; and forwarded us all documentation and pictures as they came up. The crew was efficient and detailed and did thorough clean ups of the worksite after each day. We felt in control and informed the whole time and are confident in the result; I'd hire them again in a heartbeat.

    We had a very positive experience with Golden State Seismic and Structural for our earthquake…read moreretrofit. Their bid was in line with the other bids we received, and we ultimately chose them because of their years of experience doing this type of work and their excellent reviews. Throughout the process, Brian and Holly were prompt and helpful whenever we had questions. They also handled the paperwork for an EBB grant that covered part of the cost, as well as the forms needed for our earthquake insurance reduction, which made the process much easier for us. Jordan and his crew were all polite, hardworking, and respectful of our home, and they did a great job cleaning up after the work was completed. I'm not really qualified to evaluate the technical aspects of the retrofit itself, but the work passed inspection, which gave us confidence that it was done properly. Overall, we're very happy with the experience and would definitely recommend them to anyone considering an earthquake retrofit.

    Foundation Solutions - Foundation Solutions offers repairs for all causes of foundation distress.

    Foundation Solutions

    (167 reviews)

    Newhall

    The foundation of my father's home in Concord was sinking, and we hired Foundation Solutions to…read moreremediate the issue. From start to finish, our experience was outstanding. This is an exceptionally well-managed company, and every step of the process was handled professionally and efficiently. We obtained three bids, and Foundation Solutions was by far the easiest and most competent company to work with. They were willing to work with us on their proposal, and throughout the entire project they demonstrated honesty, integrity, and a commitment to doing things the right way. They use Ram Jack which was minimally invasive. They truly run their organization like a well-oiled machine. Our project manager, Brett Everling, was excellent. He kept us informed every step of the way, from the project planning to the city permits and construction schedule. Communication was outstanding, and everything proceeded exactly as promised (and even a little ahead of schedule). For a project of this size and complexity, it's remarkable that everything went so smoothly. The Foundation Solutions crew was punctual, hardworking, and incredibly diligent. They hand-dug the excavation areas, which was no small task, and they treated the property with care. The amount of concrete that needed to be removed was kept to a minimum, and the concrete repairs afterward were done nicely. We did have one issue with the sprinkler system after it was reassembled, but Foundation Solutions responded quickly and resolved it without hesitation. That level of customer service reinforced that we had chosen the right company.

    We just did a mid size project with them last month. We had them underpin one side of the house and…read morereplace a good amount of posts and repair some cracks in our foundation. Brett came out to do an assessment on our entire foundation and his finding was consistent with our own inspection report. Their recommendation is also on par and we find that Brett is quite knowledgeable about the scope of work. He is also very patient, responsive and respectful throughout the estimating project while we took a long time to decide, a lot of follow ip questions and requests. Not once that I felt rushed, pushed or disrespected. The team kept me informed on the timeline of permit, project starting time, inspection and completion, everything was transparent. They passed inspection without problemsx Our foreman is Humberto who was polite, dependable and kept me well informed on the work they performed the day of, when they finished work and provided needed before and after pictures. I also find their pricing is reasonable compared to other companies that we interviewed with the experience that far exceeds their piers. Overall I had a good experience with the crew. They are polite and really didn't interfere with our life that much while they work. I would recommend them for all foundation repair needs. Be careful because lots of foundation companies will scam you, just because you will not be able to see what they did underneath your crawl space. The last foundation company came out to fix our house they made a bunch of noise for 2 weeks, said they are done and then we hired an independent inspector and confirmed they did nothing. Spend the money on a good company. This one is probably the best one ( we interviewed 6 companies)

    Upright Engineering

    Upright Engineering

    (15 reviews)

    Zhang Architects Inc has collaborated with Austin and his team at Upright Engineering on several…read moreprojects throughout the San Francisco Bay Area where Zhang Architects provided architectural design services. Their team consistently delivers high-quality civil and structural engineering services with strong attention to detail, professionalism, and responsibility. They are responsive, easy to work with, and maintain reasonable turnaround times throughout the project process. We appreciate the collaborative working relationship and look forward to continuing to work with Upright Engineering on future projects.

    We had great experiences working with Upright Engineering for our house addition project in SF…read moreBernal Heights. Our project located on steep slope and the structural design and cals requirements are extremely strict from DBI SF, we even went through the SAC meeting! Because Austin and his team have extensive knowledge to compliant with SF DBI's codes and requirements, we did go back and forth too many times for revision of the design or plan. the city was pretty happy with their works. Upright Engineers worked on our foundation, stairs and structural documents. Amber is very responsive throughout our permit application process, whenever there were new comments or changes from the city requirement, she responded right away and contacted the right person in the team for the request. we highly recommend Upright Engineering! Thanks

    EAS Designers - structuralengineers - Updated September 2026

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