• On time delivery 

  • Competitive Pricing

  • Customer Satisfaction

  • AS9100/ISO 9001 Certified

  • ITAR Certified

  • Small Business Owned

  • System for Award Management Verified (Cage Code: 8NH23)

Harley Parts Plus, Inc. (d.b.a HPP Machine) is a small, family owned machine shop located in Temecula, Ca. A dream built on over 40 years of experience, our president Robert Epstein continues his legacy of machining excellence using unique manufacturing solutions that target customer focus and quality parts.​ 

Using cutting-edge technology and implementing a strong Quality Management System (QMS), HPP Machine is paving the way for long lasting partnerships in the Aerospace industry where complex parts are our specialty!


© 2019 by Harley Parts Plus, Inc.   Website created by Alter Image Media

Why HPP Machine?