Helfrich Tool & Die Corp. began it’s Metal Stamping – Tool and Die Company from our humble beginnings in the ‘1930’s by the Grandfather of the company’s President, John C. Helfrich. The small job shop in Gardenia, California (Los Angeles area) committed to providing a quality tool die making and custom metal stamping company that evolved into a high quality industrial job shop with competitive pricing.

Through the years and three generations of the Helfrich family company, close loyalties developed with customers who could count on their die metal stamping or die making tool job being done right and shipped on time.

Completed In House Metal Finishes with Various Surface Treatments include:

  • Powder Coatings
  • Vinyl Coatings
  • Zinc Plating
  • Cadmium Plating Galvanizing
  • Heat treating
  • Sand Blasting
  • Painting Finishes
  • and more…..


Contact Us

7601 Acacia Ave.

Garden Grove, CA 92841

Phone : (714) 897-6110

Fax : (714)-897-8827




Bring your technology challenges to the experts where service to customers comes first, and problem solving is a 24-hour-a-day business.

Machinists Inc. has been solving complex machining problems for more than 50 years. It is the largest precision machining shop in the Northwest specializing in single components to complete manufacturing systems 24/7.

  • Experts in welding, machining and engineering
  • Precision machining for large and complex parts
  • Manufacturing complete assemblies
  • Large sized shaft turning for urgent repairs or planned maintenance.

Specialized, full service solutions.

We provide the right finish for your project’s specific environment. Our range of abrasive media include shot peening, soda blasting and wheelabrating. Coating applications extend to epoxies, plural components, and metallizing with ferrous, non-ferrous and metal alloys.


Contact Us

7600 5th Ave. South

P. O. Box 80505

Seattle, WA. 98108

Phone: 206 / 763 0990

Fax: 206 / 763 8709

Email:  info@machinistsinc.com


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