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Sinclair and Sons Custom Welding and Machining Service INC.

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www.sinclairandsons.com
Homepage of Sinclair and Sons Custom Welding and Machining Service INC.
Their homepage, crawled AUG 1, 2026
At a glance
EmployeesNot reported
In business since1997
HeadquartersWichita, KS
SAM.gov UEICYKLUJKHAWL5
LISTED ON FACTORYREGISTRY100%SOURCE COVERAGE

Sinclair & Sons provides machining and welding services, including CNC milling, conventional milling (vertical and horizontal milling, boring, drilling, counterboring, and keyway cutting), TIG welding, waterjet cutting, and assembly. The company holds AS9100 Rev D, ISO9001-2015, and Nadcap for Welding certifications.

Summarized from the company’s own website

Their plant

FacilityCityStateEmployeesStatus
Sinclair and Sons Custom Welding and Machining Service INC.WichitaKS ACTIVE

Compiled from federal records — EPA, OSHA, SAM.gov and the U.S. Census — and from the company’s own website. Federal source data is public domain. Each plant’s page names the source of every field.