GREATER NIAGARA MECHANICAL INC.

SAM.gov registration status & verification

ActiveExpires in 246 days

Registry identity

Unique Entity ID (UEI)

WGK4BWQWHM24

CAGE Code

4WQ68

Registration status

Active

This entity has an active SAM.gov registration and is eligible to receive federal awards.

Registration expires

2027-03-12

246 days from today.

Registered location

NORTH TONAWANDA, NY, 14120

Industry classification (NAICS)

Primary NAICS

238220 — Specialty Trade Contractors

236220· Construction of Buildings238220· Specialty Trade Contractors334512· Navigational, Measuring, Electromedical & Control Instruments811310

Data from the SAM.gov public monthly extract dated 2026-07-05. SAM.gov data is public domain. This is a point-in-time snapshot; for the authoritative live record, confirm at SAM.gov. To check debarment or exclusion status, see the exclusions records on SAM.gov.