Get matched with top architects/engineers in Knightsen, CA

"Very thorough, prompt and professional."

"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. ."

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

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.

"Dr. Nassar is awesome. Delivered as promised engineering plans for my home."

"Esther was very easy to work with and gave us a nice design for our bathroom re-do."

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

"Sandoval is very professional, timely and detailed oriented. In addition, he offers outstanding customer service. He did excellent work within the time frame promised. I have already scheduled him for additional needed work because I'm so happy with the quality of craftsmanship, work ethic and support I receive. Without reservation, I highly recommend Sandoval."

"To be honest Im dealing with a complicated district and I was kind of frustrated that my project was handed off to a new person but Raegan Hammon was the most patient, kind, professional and efficient Architect I have ever had the pleasure 🙏 of doing business with. Thank you for placing my project in her very capable hands. Forever grateful Leilee Keppard [*** Link removed ***]"

"Throughout our project, their general construction services were consistently professional and reliable. They managed every detail flawlessly, ensuring a smooth and efficient process from start to finish."