Get in touch

We are happy to answer any questions you have concerning our products or services.

Request a Quote:

** Please use form on right **

For all other Questions:


Phone: (619) 647-3308

Normal Business Hours:

  • Mon: 9:00AM-6PM
  • Tue: 9:00AM-6PM
  • Wed: 9:00AM-6PM
  • Thur: 9:00AM-6PM
  • Fri: 9:00AM-6PM
  • Sat: 10:00AM-5PM

Services we Offer:

  • Design and Engineering Services
  • Composite Part and Plate Manufacturing
  • Drafting Services
  • CNC Machining (metal and composites)

Why do business with us?

  • Qualified Personnel
    • We staff skilled and experienced engineers, designers, drafters, and machinists.
  • High Standards
    • We deliver first rate products and services, the first time around.
  • Small Business
    • We were founded by a group of skilled professionals who decided they could do a better job by teaming up. Hillside Composites was born in 2013. 
  • Veteran Owned
    • Approximately half of our owners and staff are veterans.
  • Made in the USA
    • Our products are manufactured in San Diego California, with exacting standards.