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    A To Z Engineering

    4.1 (7 reviews)
    Closed 7:30 am - 8:00 pm

    Services - A To Z Engineering

    Structural engineering project consultation

    Structural certification

    Structural drawing

    A To Z Engineering Photos

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    Recommended Reviews - A To Z Engineering

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    3 years ago

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    3 years ago

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    7 years ago

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    7 years ago

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    Tom T.

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    5 years ago

    We heire at o z engineering to do our home remodeling, they did amazing design and reasonable price

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    8 years ago

    We did remodeled our house and the A to Z Engineering team did an amazing job to get the city permits.

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    11 years ago

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    Ask the Community - A To Z Engineering

    Hi I'm needing to get engineered stamp drawings done on a metal building I'm looking to get put up on my property I have the building material just need the engineered stamp drawings is that something you can provide?

    Dear David R Please call us at 951-786-8191 Or email your phone number to discuss about your… 

    Hello I'm having an issue with the city and a small retaining wall we had built. We are needing someone to inspected our wood wall by a licensed engineer and approve it. Is this a service you guys offer or can do?

    Hi Brittney Please email pictures and size of retaining wall . If you have any pictures when they built Or we should get X-Ray.Please call us at 951-786-8191 Or 714-526-5040… 

    View All 4 Questions

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    Hossein Z and Associates

    Hossein Z and Associates

    2.2
    (10 reviews)

    DO NOT HIRE!!!!!! Unfortunately we did not read these reviews before hiring Mr. Zand and we ended…read moreup in the exact same situation. He took a year, asked for money that was not in the contract, could never get ahold of him and constantly tried to change the pricing of our contract. When we told him we weren't happy and tried to explain why he said he doesn't read emails more than a paragraph long. He constantly talked down to us, used fowl language and when we tried to get out of the contract and even pay him an extra $1,000 just to go away he sued us. He even told us if we found someone cheaper that he would not only let us out of our contract but that he would pay us our money back. When we went to court we showed this information to the judge and she said tough it doesn't matter what he says or promises if it isn't in the contract than it doesn't matter. I read David M.'s review from Oceanside and it was literally like reading what happened to us. I don't understand how this man is able to get away with this. When he threatened us he said if we don't pay him he will sue us and just to let us know he has successfully sued 46 people and won. How he keeps getting away with this is beyond me. What a waste of time and money!!!!!!!!!! PLEASE PLEASE PLEASE do not hire!

    I want to share my opinion about Mr. Zand's structural engineering firm! Last year I bought a large…read more3 story house which was not completed! Building permit was issued in 2004, previous owner did not complete the project & left lots of unknowns in the building, approaching building department of Norco was a nightmare, I almost gave up until i found Hossein Zand & hired him as my engineer of record With his expertise & knowledge as well as his patience & persuasiveness, we were able to finalize our project I strongly believe if it was not for him, we were not able to finish that project I highly recommend Mr. Zand, he has over 45 years of continuous experience & over 20 licenses

    Distinguished Structural Engineers

    Distinguished Structural Engineers

    5.0
    (31 reviews)

    I had the pleasure of working with an exceptional engineer Hamid who drafted the plans to convert…read moreour kitchen into an open-concept layout, which required removing a previously load-bearing wall. From start to finish, the level of professionalism, expertise, and attention to detail was truly outstanding. The engineer demonstrated a deep understanding of structural integrity while also respecting the design vision for the space. He carefully evaluated the existing structure and developed precise plans to safely support the load while allowing us to achieve the open, modern kitchen we wanted. His calculations and documentation were thorough and well-organized, which made the permitting and construction process much smoother. What impressed me most was his ability to balance technical precision with practical solutions. He communicated clearly, answered all questions patiently, and ensured the plans were easy for the contractor to follow. The result was a seamless transformation--our kitchen now feels bright, spacious, and beautifully integrated with the rest of the home. If you need an engineer for structural modifications, especially for projects involving load-bearing walls, I highly recommend his services. His expertise, reliability, and commitment to quality truly set him apart.

    Hamid helped me again! He was quick to respond, and was very helpful. He's a true professional and…read morea great guy, I recommend him to anyone needing a structural engineer.

    Artoo Design S2dio

    Artoo Design S2dio

    5.0
    (136 reviews)

    Easy 5 stars from me…read more Hired Artoo Design to help with plans for a renovation project in my home. Because of the structural and electrical scope, I decided to build fully permitted and up to code. I hired Artoo twice. About 18 months ago I bought a one-time consultation. The consult fee is not cheap, but it's totally worth it. I got a full preview of everything that would be required for my project - sizing of structural members, ratings for materials, and what would (and wouldn't) fly with city inspectors. I also got a handful of solutions for things I didn't know how to handle. The meeting really streamlined my planning and thinking about design tradeoffs. The second time I hired Artoo (December) was to do the full construction plans. I met with Ramy to do an updated plan review and for him to take some measurements. I really felt like he was taking my input and we were working together on the final details. Then the quality of the drawings themselves are impeccable. In a previous life I did heavy AutoCAD drafting, so I'm very picky about drawings being accurate and complete. They were also turned around really fast. Much faster than I could have drawn in my prime. Next was probably the best part - Ramy said he would help with any notes from the city plan review process. I was worried how that would go. We had to do some revisions, but it was totally painless thanks to hiring the right company. I felt unstoppable with Ramy as a partner, and I got everything I wanted approved by the city. I'm writing this review today (August) because I had another small question about the plans, and Ramy basically answered my email immediately. Super tight customer service. I don't always have the budget or time to build things right. Artoo Design is one of those companies you should hire when quality and time is important. When you have a project that needs the best, this is the group to go to.

    We had a great experience working with Ramy on our ADU project. From the very first interaction, he…read morewas extremely responsive and professional. When he came out to take measurements, he offered smart suggestions that made our project more cost-effective while also adding long-term value to our home. Ramy delivered the plans ahead of schedule and took the time to walk us through everything in person. The city of Claremont's permit requirements are very strict, and it was clear that Ramy knew what the city would require. When the city had requests we didn't agree with, he communicated directly with the city planner on our behalf and guided us through the process with confidence and clarity. You get what you pay for with Ramy--his work is high quality, detailed, and thoughtful. His expertise, responsiveness, and professionalism made a stressful process feel smooth and manageable. We highly recommend him for any home or ADU project. He is absolutely worth it.

    A To Z Engineering - structuralengineers - Updated August 2026

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