We had a Awesome experience working with Ponce Design Building Permits on our ADU project. From the…read morevery first interaction, he was extremely responsive and professional. He offered smart suggestions that made our project more cost-effective while also adding long-term value to our home. Ponce Design delivered and took the time to walk us through everything in person. The county of Riverside permit requirements are very strict, and it was clear that Sean knew what the county would require. When the county had requests we didn't agree with, he communicated directly with the county planner on our behalf and guided us through the process with confidence and clarity. You get what you pay for with Ponce Design--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. Thank you, Mr. Ponce, GT

We had a project with Ponce Design to help us give our upstairs a bit of an upgrade. We had our…read morekids bathroom floors, faucets, and tile redone- as well as our laundry room tile, basically all the flooring upstairs and our bathroom faucets upgraded. David and Dawn were willing to look for the designs and 'feel' that we were going for and got us what we wanted within our price range. I would recommend them!

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.

The willingness to help me out of an urgent situation and the professionalism of Mr. Dale Dunlap is…read morebeyond satisfactory! I was in an escrow, way overdue to close, all of a sudden FHA decided my Buyer needed an FHA Certified Engineer to supply a foundation certification on a manufactured home in Big Bear, this gentleman was willing to drive up to Big Bear, do whatever they needed and get it to me so that we could save our escrow and I'd never spoken to this company before! Wow, if this is how they treat everyone then I'll never use anyone else if this situation ever comes up again!

My husband and I had been researching different Design and Engineering firms and finally choose…read moreStewart Design and Engineering. Not only did Christine explain the process throughly with us before we even started but she put our mind at ease explaining that they would handle the entire process with the city for approval for us. Our engineer Carl was amazing with us from the very first consultation. He designed and engineered our home addition and was very detailed. He was responsive the entire time and provided cost effective solutions that really saved us. He is very knowledgeable and skilled at what he does. He really cares about his clients and it definitely shows. I would recommend them if your looking for any design or Engineering services.

Three star is for the hope that they would be a real place who can provide construction documents…read morefor my home. After many times I have reached out to them to start the measuring process and start design from the pre design work I have given them. There was many follow ups with excuses. I attached the email excuse they gave after I sent them what they asked for. Luckily no money was paid out to them. I'm

Ben and Staff are unequivocally in my humble opinion, the best that you can find around right now,…read morethey are on top of their game. Ben designed a new construction home about 10 months ago, I have questions about this and that, he still takes the time to get me out of whatever jam I am in when it comes to the project, even if it's not about a project I have a question about construction,he takes care of us. So, when somebody takes care of his business and customers in that way, no brainer, you keep going back!! Thank you Ben and ACC and Engineering always a pleasure

We hired Ben to create a drawing plan for our guardrail, and we couldn't be happier with his work!…read moreThe project was completed incredibly fast--he's responsive to our inquiries, very helpful. Ben not only handled the calculations but also took care of the installation. His pricing is very reasonable. Highly recommend ACC for any similar projects!

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.

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

We hired BN Design Build for a total remodel that had major sentimental value -- the kind of…read moreproject where you don't just want a good result... you need the right partner. We started with an ~1,600 sq ft home and Ben helped us completely reimagine it into a 3,600+ sq ft dream home that our family plans to keep for generations. What stood out throughout the process was Ben's rare combo of deep technical capability and a genuinely easy, approachable working style. Ben brought significant in-house strength to the table: full architectural design (including our California room / covered patio), plus engineering coordination around soil/civil and drainage planning. That integrated approach made the process far more seamless -- fewer handoffs, fewer gaps, and fewer "who owns this?" moments. And his pricing was fair and attractive for the level of rigor and service. As the build progressed, Ben stayed close and collaborative -- not just sending plans and disappearing. He worked with us and our contractors, answered questions, and helped keep things moving. He was also extremely responsive; he typically replied within a few hours, which makes a huge difference when you're trying to keep a project on track. Ben handled submissions and permitting with the City of Fullerton and worked through City-requested changes efficiently, saving us countless hours and headaches. He also has a sharp eye for detail -- his plans were thorough, complete, and clear -- and he brought creative solutions to get the design we wanted while respecting the budget. Our taste is traditional / Cape Cod, and he did an outstanding job translating inspiration photos into a finished design that feels classic, intentional, and timeless. We went through more than four rounds of revisions, and Ben was patient and constructive the entire time -- he worked with us until we were genuinely happy. Bottom line: Ben translated our dreams into reality, and did it with professionalism, responsiveness, and real care. We recommend him and are happy to discuss our experience with anyone considering BN Design Build. We're almost done with the build and will post pictures once finished!

I highly recommend BN Architect & Associates for attentive and accurate site planning. Benjamin…read moremade our experience so easy, even as our city passed ADU ordinance changes mid-plan. Response times are fast, they're great at drafting exactly what you want within the scope of compliance to regulations. I was very pleased with the professionalism and ability.