Get matched with top architects/engineers in Tracy, CA

"Structural engineer came by to confirm if wall was non-load bearing as suspected. Confirmed, can now move on with my project."

"Rich has completed several projects in the past and plans breezed through plan check, I did not use him for this project because of engineering requirements in the job. ."

"I highly recommend this company. All projects are always completed on time, and communication is excellent. I’m always kept informed about what’s happening with the project and what stage it’s at. Whenever I have questions or need an update, they respond quickly and clearly. They are reliable, professional, and very easy to work with."

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.

"Experienced professional with very good access and response time. I am very pleased with their services so far."

"Leo was very helpful and quick to respond. We’re happy with how our 2 bathrooms turned out. Project was completed within the time promised. Our only complaint is that the workers did not clean up very well. But overall, we’re satisfied and we’ll use them again."

"This company is first class from the very first call to the end of the job. Outstanding workmanship. If you need anybody there services I would highly recommend them. Dennis"

"I hired them to create plans for an apartment building. The process was quick and painless. Cost was good. The plans are full complete abd ready to take to builders for quotes. I will definitly use them again."

"Excellent help- fast response Would recomend for sure!! Went over and above to help and research"

We have a single mission: Complete Customer Satisfaction! We have consistently focused on the needs of our customers, providing personalized attention and a stress-free experience.\nYou will find us to be competitively priced with close attention to the details.\nOur reputation is based on service, safety, and quality, regardless of how large or small the job.\nWe look forward to building a lasting relationship and guarantee your satisfaction!\n