"Very honest engineer. He performed a mandatory seismic inspection that was required for the city of Hayward. There was no foundation issue whatsoever. Before Mr Padir did the inspection I had a retrofit company look at my building and they told me it would cost $58k to fix the problem and I almost fell for it. It turns out that one joist was rotten from a sewer leak that was repaired. It is hard to find honest people these days. I am so glad it is only a cosmetic fix and a sister joist installed next to it to relieve the pressure on the building. Thank you once again Mr. Padir. Excellent job and quick turnaround."

"Very professional, on time no problem. Joy to work with such competent architect"

"Exceptionally competent high level professional Architect and building permit facilitator. He has my highest recommendation with no reservations. Ted Vinson, Ph.D., PE"

"Very responsive and accommodating. Fast turnaround and very competitively priced. Will use them for future designs."

We invite you to experience a tradition of customer satisfaction that will exceed your greatest expectations. Our professionalism and quality workmanship will accurately reflect your taste and lifestyle. From conception to completion, we work with you until the job is done. We are ethical, honest, and easy to communicate with. \n\nCall us today you'll be pleased you did. Thank you\n

At Guillen Design & Drafting Services, we help bring your building ideas to life whether you're starting from the ground up or remodeling an existing space. We specialize in producing well-designed architectural construction documents tailored to each clients unique needs. From initial concept through the permitting process, we're here to guide you every step of the way. We also team up with the appropriate engineers and Title 24 energy consultants to ensure your plans meet all codes and requirements. Our goal is to make the design process smooth, clear, and stress-free so you can focus on your vision while we handle the details.

"Jorge was awesome and finished our plans for an ADU in a timely manner. Everything was perfect with no hiccups when it came to building off the plans and passing all of our inspections. Would highly recommend!"

"One of the best design exhibitions one can see in LA!"

"We we’re very satisfied from start to the end of project on time and on budget and well set up crew and worksite we had two bathrooms remodeled completely plumbing electrical drywall stonework and shower doors on both bathrooms also we had a kitchen remodel with new cabinetry new granite counters new appliances new can lighting new flooring excellent work we were very excited will recommend the company and also they are working now on my brother-in-law‘s house well recommended thanks a lot Ron ?"

"This was a huge project, but the whole process was smooth and stress free. Our project manager Aviv was amazing! He made sure we got exactly what we wanted, and was on the site as soon as anything came up. We were told the project would take 3 months, but it was finished in 2 and a half. This was such a huge purchase and I know it was worth every penny. I am assured our property value increased drastically. I highly recommend Aviv Rosenberg at GoodFellas for high quality service and authenticity."