Hydrostatic testing is one of the ways in which California pipeline safety standards exceed the minimum federal standards in pipeline integrity testing. California laws mandate that a pipeline system be tested at least every five years by an independent third-party approved by the office of the State Fire Marshal. Goldsmith construction is currently approved and certified to provide Hydrostatic testing services by the California State Fire Marshal.

Certified third party witness: Goldsmith Construction is also approved and certified as an independent third party witness for hydrostatic testing.