G.k. Welding INC.

What they make

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
PMParagon Machine Works	Richmond	All Other Miscellaneous Fabricated Metal Product Manufacturing 332999	◇ UNVERIFIED	0.9 KM
PHParker Hannifin CORP Veriflo Di	Richmond	Other Metal Valve and Pipe Fitting Manufacturing 332919	◐ LIKELY ACTIVE	3.5 KM
Harrington Industrial Plastics LLC	Richmond	Plastics Pipe and Pipe Fitting Manufacturing 326122	● ACTIVE	3.6 KM
Trans Bay Steel CORP	Albany	Fabricated Structural Metal Manufacturing 332312	● ACTIVE	4.1 KM
Terminal Manufacturing Co., LLC	Berkeley	Sheet Metal Work Manufacturing 332322	◐ LIKELY ACTIVE	5.7 KM

Every listed plant in Contra Costa County

Also at this address

No other federal record shares this street address.

Where this record comes from

1 source holds this plant, and 5 fields on this page come from them. Each line is one agency’s own record of it: the identifier it is filed under, whether that record shows the plant operating or only that it exists, and when the register first and last saw it there.

EPA cross-references this facility in OSHA-OIS.

• EPA Facility Registry ServiceEXISTENCE
  Record 110070318802 · first seen SEP 2018 · last seen SEP 2018

IN CONTRA COSTA COUNTY18 other plants share this one’s industry (Other Fabricated Metal Product Manufacturing, NAICS 3329); 3 of them have a size band on record.

What each source says

Every field below, as each source filed it. The value this page shows is marked; where the sources disagree, the field says so. Status is computed from independent sources; nothing here is self-reported unless marked Claimed.

Name

EPA: G.K. WELDING INC. · OCT 2026

Street address

EPA: 690 SOUTH 31ST STREET · OCT 2026

City

EPA: RICHMOND · OCT 2026

State

EPA: CA · OCT 2026

Coordinates

Census geocoder: 37.922894070661,-122.339400678187 · JUL 2026