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General Mechanical Corporation Federal Contracts

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Doing business as ONEIDA ENVIRONMENTAL & CONSTRUCTION (ONEIDA E&C)

UEIUEI: the 12-character ID the government gives every company registered for federal work. It replaced the DUNS number in April 2022. Glossary Y4PKDG8XFQA3· CAGECAGE code: a 5-character code that identifies one company location for federal work. A company with several sites can have several. Glossary 1G4E8· JACKSONVILLE, FL· Active registration until Jun 24, 2027

Part of Oneida Nation (opens another page) (parent company) · One of 25 registrations

Overview

Buyers and offices that award its prime contracts, US$, active FY2021–FY2026

Obligated since award on contracts active FY2021–FY2026

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Buyers (sub-agency)OfficesThis companyNavy$32.1MAir Force$9.28MNational Aeronautics andSpace Administration$8.43M3 more$1.28MNAVFACSYSCOM SOUTHEAST (N69450)$32.1M · Navy officeFA2521 45 CONS PK$9.28M · Air Force officeNASA KENNEDY SPACE CENTER (80KSC0)$8.43M · National Aeronautics and Space…3 more offices$1.28MGeneral Mechanical Corporation$51.1M
Awards toSubcontracts toCircle area = dollars

Insight NAVFACSYSCOM SOUTHEAST (N69450) is its largest buyer. See more on the Buyers tab

6 buying offices

Prime contract obligationsObligation: money the government has legally committed to a contract. It is not the same as money paid. Example: $6M obligated of a $10M ceiling. Glossary, FY2001–FY2026

$54M

Includes FY2026 so far: $1.21M, still being reported

Subcontracts it received

$221K

from 1 prime

About

From the company's SBA profile, updated Jun 2026

General Mechanical Corporation (GMC) is a Native American, tribally owned, SBA certified 8(a), Small Disadvantaged Business with operations headquarters in Daytona Beach FL. GMC is a wholly owned subsidiary of Oneida ESC Group, which is owned by Oneida Nation of Wisconsin. GMC provides general construction, mechanical and facility sustainment, restoration, and modernization (FSRM) services to the DoD and commercial clients with safety and quality as our guiding principles. GMC has over 20 years of successful self-performance capabilities including specialized emergency response, hydronic and pneumatic mechanical systems, HVAC systems, direct digital controls, electrical, lighting and other related services. GMC also self-performs many of the general construction trades such as rough and finish carpentry, framing, insulation, drywall, openings, flooring, architectural ceilings, STC rated partitions and painting.

Prime contract obligations by fiscal year, US$, FY2001–FY2026

Agencies report with a delay; the latest year will rise

Hover over a year to see its value.

FY01FY02FY04FY05FY06FY21FY22FY23$34.7MFY24FY25FY26$1.21M so far

Insight Largest year: $34.7M in FY2023. See more on the Contracts tab

Prime obligations since award by state of performance, US$, contracts active FY2021–FY2026

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AKMEVTNHWAIDMTNDMNILWIMINYRIMAORNVWYSDIAINOHPANJCTCAUTCONEMOKYWVVAMDDEAZNMKSARTNNCSCDCOKLAMSALGAHITXFLPR
  1. Florida$49.8M · 98%
  2. Washington$456K · 0.9%
  3. Wisconsin$440K · 0.9%
  4. Texas$379K · 0.7%
Circle area = dollarsOutlined: head office state (Florida)

Insight 98% was performed in Florida. See more on the Contracts tab