He was very helpful and prompt and honest! I highly recommend this structural engineer. He is very…read moretrustworthy and knowledgeable.

A+ Mr. Kim, 은 정말 훌륭한 서비스를 제공합니다. 그는 전문적이고 매우 친절합니다. 나는 문제가…read more있었고 그는 문제를 해결할 수있었습니다. 귀하의 서비스에 대단히 감사합니다.

I was looking for a structural engineer to help in a Kitchen remodel. I had applied for a permit…read moreand needed to have it signed off by a structural engineer. I called RA Structural Engineering. They said my job was too small for them. They had no suggestions or referrals. They only deal with large jobs. They were not helpful at all.

From the owner: We offer building information modeling (BIM), We provide analysis of site conditions and…read morefoundations, Site Infrastructure Analysis & Design, analysis of construction materials, & we offer structural and nonstructural plan checking.

I hired Cerza Engineering in October 2023 to handle the structural and grading plans for my new…read morehome. After back and forth chase attempting to get the plans to submit to Riverside County, it was found that Jesus's license was suspended in October 2023 and revoked by the state in April 2024. Unfortunately, I am at a loss of $21K as Jesus will not return my calls or refund the money that he has taken. A formal complaint has been filed with the police department, CA Department of Consumer Affairs and the Bureau of Professional Engineers.

Don't use this guy!!…read more I paid more than $20k for site survey, structural plans, grading plan - the works. Seemed too good to be true and it was Plans not delivered. Still waiting and calling, texting, emailing after three months of waiting and chasing Will have to cut my losses and hire someone else to do the work His mailbox is always full and after the money is wired he never responds

I haven't use them so this is just a review about their service so far. They are quick to respond…read moreand they take their time answering questions.

Very disappointing experience with this company and the owner, George. Before signing the contract…read morehe was very nice and responsive, but everything changed after I signed and paid the deposit on 01/07. After that he started ignoring my calls and messages whenever I asked for updates. On 01/26-27 he contacted me asking for 90% of the payment, promising delivery by 02/06. I paid as promised, but after receiving the money he completely disappeared again and gave no updates and no delivery. After waiting another month with no progress, I had to open a credit card dispute on 03/03 because my project was completely stopped. Interestingly, the next day after the dispute he suddenly contacted my framer asking me to give him another chance. I even told him if he was too busy, he should refund my money so I could hire another company (which actually quoted $2,000 less than him), but he ignored me. I truly wish I had read or written a review like this before signing the contract. If you are considering working with this company, please think twice.

You started the job in January. You have still not provided the trusses. You should have been…read morecompleted in May. I'm holding $7500 until you deliver my trusses which is supposed to be Tuesday. Based on your performance I doubt you will deliver. I'll see you in court.

Thank you, McPherson Engineering, for your prompt and professional structural evaluation of our…read more1991 home after major wind damage. Losing power for over 40 hours and dealing with damage to our fencing, roof, and detached ADU was overwhelming, but your team provided reassurance, expert advice, and a clear plan to move forward. My husband and I are so grateful for your support and highly recommend your services. Thank you!

We are working with the McPherson team on three residential projects and are very happy with the…read morelevel of service and their structural knowledge. Two projects are in plan check and one larger project is still in design. Once I receive that current one on time, I will check back and add to my already glowing review. So far on that one, it is moving along very well. Keep up the good work! Bill Beebe Amor Architectural

Working with Michael Hanna at MK Design Studios has been an outstanding experience. From the very…read morebeginning, Michael was incredibly thorough, organized, and detail-driven, making the entire process smooth and stress-free. His talent truly stands out, he has an exceptional eye for design and a natural ability to bring ideas to life. What impressed me most was how personally involved he became in my project. He took the time to understand my vision, communicated clearly every step of the way, and was always kind, patient, and professional throughout the entire process. It's rare to find someone who cares about your project as much as you do, but Michael absolutely delivered that level of commitment. I would 100% work with him again and will gladly refer him to anyone looking for top-tier design support. Highly recommended!

Michael helped us with a garage ADU conversion and renovation/addition. Communication was clear,…read morehe was organized and professional. He answered questions methodically so that we could understand the entire process. He clearly understands both building code and construction. We would gladly recommend working with him.

I contacted Adolfo a few years ago for a deck extension in Crestline. He doesnt responded back or…read morefinished my plans with the County. He wasted my time and money. Thanks for nothing

This guy Adolofo Gutierrez for sure is scamming us. We paid our deposit. Which was half of what our…read morewhole job was gonna cost A YEAR AGO and still have not received our plans, and he doesnt respond to emails or messages or calls. He came recommended from a general contractor. I want my money back but have no way of getting in touch with him. I am looking for legal represntation.