We have worked with Amgad for several years on many different projects, and he has consistently…read morebeen an absolute pleasure to work with. He is professional, thorough, knowledgeable, and extremely detail-oriented in everything he does. One of the things we appreciate most is that he not only provides excellent structural engineering solutions, but he also brings thoughtful ideas and practical problem-solving to projects. He works collaboratively with the entire team and always takes the time to make sure every detail is properly considered. His plans are clear, well thought out, and reliable, and we have always felt confident recommending him to our clients. We truly value the working relationship we have built with him over the years and look forward to continuing to work together on many more projects. We have worked on projects throughout Orange County. Have done work with him in Newport Beach and many other coastal communities. Highly recommend.

San Mina was great to work with, and I would highly recommend them, especially Amgad. He was…read moreresponsive and extremely easy to talk to. He made himself available to answer all of our questions, and we a lot of them!

Mustafa was great to work with.. I highly recommend his services and I will continue to go to him…read morefor future needs. He is fair on pricing & excellent in delivery, communication, and friendly professionalism. 5 stars *****

I had a premium experience consulting Mr. Mustafa about my unpermitted ADU. I was nervous looking…read morefor an Architecture online to help with my permits, Mustafa spent his time and resources giving me expert information and opinions in the most respectful and sincere manner when it came to additional and unforeseen/possible cost to the project. I value the consultation and highly recommend Mr. Mustafa.

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.

We hired OConsulting because we wanted to remodel our kitchen, laundry room and living room. Our…read moreremodel design included removing (2) walls and adding (2) windows in the kitchen, expanding the laundry room, and raising a sunken conversation pit in the living room. Upon initial contact we emailed details of our project and then had a video conference with Fredy and Nanak to discuss the project in more detail along with their services. A contract for the work was issued and signed and Fredy came out for a site visit to begin. Structural and mechanical engineered plans were then developed with a set of preliminary drawings for our review. We discussed a few adjustments we wanted to be made to the design and then finalized the design details. A stamped set of mechanical and structural engineered plans were issued and submitted to the city via OConsulting on our behalf for the city's review and approval. The engineering and plans were so well done that the only request the city had were minor verbiage to be added to the front page of the plans indicating wind speed of the area, that the property is within an HOA and that no oil drilling is located on the property. With the addition of the specified verbiage to the plans the city then approved the stamped set of plans and the building permit was successfully issued. Our experience with Fredy and Nanak at OConsulting was a pleasant experience. Both Fredy and Nanak were personally a pleasure to work with. They answered all of our questions, listened well to our design goals and vision, were attentive to our project and because of their highly skilled knowledge and skillset they made it possible for us to proceed with beginning construction on our remodel. We are very pleased and grateful for the professionalism of the service we were provided with and are very happy to recommend OConsulting. Thank you to Fredy and Nanak for the excellent service you gave to us and for making our remodel visions possible.

Fredy did a great job with the plans for a 525sq ft addition of my house (master bedroom extension,…read morenew bathroom, additional hallway. He and Nanak were very easy to work with and responsive. He was very open to helping me conceptualize what I wanted; he offered great suggestions and options for me to choose from. They delivered plans within their estimated timelines. I went through 4 bids, and his agreement was fairly priced. I am grateful for him putting together a master plan for us and looking forward to the build.

Worked with Sterling for a big renovation at my home, after a negative experience with other…read morecontractors. They did a great job overall. Bashar, Fanan, and Raed were very responsive. There was continuous and steady progress, and I usually was invited over each week to check on the progress of work. The project was well timed. The initial estimate was for around 5 months. It ended up taking 5 months and 3 weeks. The small delay was due to city permitting back-and-forth and weather, which all seemed understandable. The cost estimate was also quite accurate. We only went less-than-10% over, and generally due to things that we decided to upgrade partway through, or issues we discovered only after tearing open the walls. They also had a one year warranty on issues with the work, which they have honored with no hassle. Ultimately the company acts with integrity, and in this industry that's saying a lot.

Bashar and his team are awesome. He built an ADU unit for us in Lake Forest. Very professional…read moreand knowledgeable. He went above and beyond with his services. He was always available to answers our questions and concerns. We are highly satisfied with our ADU. We will continue using him on future projects.

Artin helped with the structural engineering design of my commercial building. They are…read moreprofessional and they did a great job. I would definitely recommend them to anyone who is looking for an experienced engineer.

I contacted Artin Engineering to get a consultation regarding a load bearing beam I have in my…read moregarage that is sagging. Ardy contacted me shortly after, and reviewed my photos, my inspection report, and the history of my property. He then advised me on the plan moving forward. He was very courteous, professional, and I can tell that he knows his stuff by the questions he asked and the information he shared (I am an engineer myself, but in a different field). Definitely recommend Artin Engineering!

Great experience working with this team, definitely recommended. They went above and beyond…read moreproviding honest feedback and all related calculations for our structural modification.

Sam at Nick Engineering was professional, responsive, and a pleasure to work with throughout the…read moreentire process. He prepared the structural plans for my project at a fair price, in a timely and thorough manner, and communication was always clear and prompt. I would not hesitate to work with Sam again in the future and highly recommend him to anyone in need of structural engineering services.

I can't say enough good things about Emad. From start to finish, he went above and beyond to help…read moreus navigate the soils engineering process and, most importantly, get approvals through the City of San Bernardino. Emad was extremely knowledgeable, responsive, and patient in explaining what was needed at every step. When challenges came up with the city, he didn't just hand off the problem--he actively worked with the reviewers, followed up consistently, and made sure nothing fell through the cracks. That level of dedication is rare. If you're looking for a soils engineer who truly advocates for their clients and understands how to work with local jurisdictions, Emad is the one. His professionalism and commitment saved us time, stress, and unnecessary delays. Highly recommend without hesitation.

Based on a description and photos I provided, Emad told me I need a contractor instead of an…read moreengineer and provided multiple recommendations. He responds to emails in a very swift manner.