
Detailing & Shop Drawings Services
Accurate, Fast & Code-Compliant Shop Drawings – Delivered On Time
Specialized in Structures
Hello and thank you for visiting our website!

I’m Alejandro Fuentes MSc, PE, a structural engineer with 9+ years of experience and over 100 projects completed — from homes to 21-story buildings. I specialize in concrete, steel, masonry, and wood structures, delivering accurate drawings that keep construction simple and on schedule.
I founded Core Shop Drawings with one goal: turn design into buildable, efficient solutions through precise engineering and smart detailing.
Let’s make your next project smoother — contact me at afuentes@coreshopdrawings.com or request a free quote today.
Our Processes
- 1
Proposal and Agreement We review your drawings and send you a proposal for your review and approval.
- 2
Drafting We work on the shop drawings and send it for your review.
- 3
Revisions & Refinements We keep seemingly collaboration until all adjustments are made based on your or the engineer comments until the drawings are finally approved.
- 4
Final Delivery We make sure you receive all the information agreed.