G&A Precision Systems

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G&A Precision Systems services
Welding & Fabrication

Our Services

Pipe, structural, and skid fabrication with six welding processes and plasma cutting in-house. Shop work in Colton, field crews across Southern California.

(909) 556-7676

Have a fabrication job coming up?

Send the drawings and get an itemized quote from a shop with 25 years behind the hood.

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G&A Precision Systems

G&A Precision Systems Inc. is a Colton, CA welding and fabrication shop building pipe spools, structural steel, and process skids for industrial clients across Southern California. Carbon, stainless, and alloy work in the shop or in the field, backed by 25 years at the torch.

15% off when you refer a new customer

Contact

Serving the Inland Empire, Los Angeles, Orange County & San Diego
English · Español

Hours

  • Monday – Friday
  • Saturday – Sunday: Closed
  • 6:00 AM – 4:30 PM

Licensed & Insured

© 2026 G&A Precision Systems Inc.. All rights reserved.

Welding & Fabrication · Colton, CA