Keystone Directional Boring LLC

Roy, WA

UEI: CENDAPNX8JL6
CAGE: 7RHG7
Primary NAICS: 237130 Power and Communication Line and Related Structures Construction
SAM.gov registration: Active through Aug 7, 2027

Company facts

Self-certified in SAM.gov: For Profit Organization

Limited Liability Company
Entity structure: Partnership or Limited Liability Partnership
Other NAICS codes in SAM.gov: 237110 Water and Sewer Line and Related Structures Construction

237120 Oil and Gas Pipeline and Related Structures Construction
SAM.gov registration date: Nov 30, 2016
Physical address: 29303 81st Ave S, Roy, WA 98580, USA
Website: keystoneboring.com
Founded: 2014
Employees: 1-10
Estimated annual revenue: $0-$1M
Industry: Industrials

Capital Goods

Construction & Engineering
SIC code: 87 Engineering & Management Services
Profiles: LinkedIn

Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated Aug 10, 2026.

Vendor	Location	Primary NAICS
J-C General Engineering, Inc. UEI NHGQN3M9MTF1	Lodi, CA	237110 Water and Sewer Line and Related Structures Construction

From the vendor's SBA profile

HDD Horizontal Directional Drilling

Yes. Keystone Directional Boring LLC's SAM.gov registration is active through August 7, 2027.

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