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Federal contractor profile

MAINSTREAM ENGINEERING CORP

UEI YR8FJBGXWRR1 · CAGE 0A0B7

SAM.gov: Active

SAM.gov registration

Legal name
MAINSTREAM ENGINEERING CORP
UEI
YR8FJBGXWRR1
CAGE code
0A0B7
Registration status
Active
Expiration date Aug 5, 2026 — expiration date has passed
Physical location
Not listed
Registered state: FL
Certifications / set-aside eligibility
None listed in SAM.gov
SDVOSB, WOSB, 8(a), HUBZone as listed in the SAM.gov registration

NAICS codes in the registration

  • 333414Heating Equipment (except Warm Air Furnaces) Manufacturing
  • 333415Air‑Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing
  • 333611Turbine and Turbine Generator Set Unit Manufacturing
  • 333618Other Engine Equipment Manufacturing
  • 334512Automatic Environmental Control Manufacturing for Residential, Commercial and Appliance Use
  • 335312Motor and Generator Manufacturing
  • 336413Other Aircraft Part and Auxiliary Equipment Manufacturing
  • 541330Engineering Services
  • 541713Research and Development in Nanotechnology
  • 541714Research and Development in Biotechnology (except Nanobiotechnology)
  • 541715Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)

Federal contract awards

Federal award obligations, all years on record
$21.4M

33 awards from 3 agencies; most recent award starting Jul 9, 2026.

New awards started, FY2024–FY2026
$12.0M
24 awards that began in those fiscal years. Spending on contracts that started earlier isn't included.
FY2024$4.3M5 awards
FY2025$1.9M8 awards
FY2026$5.8M11 awards
Top agencies for new awards, FY2024–FY2026
  1. Department of Defense$7.9M
  2. General Services Administration$4.1M
Active contracts
12
awards with a period of performance ending after today

Obligations are the total obligated amount on each prime award, attributed to the fiscal year the award started (USAspending.gov).

Exclusion screening

No active exclusions linked to this UEI on SAM.gov or OIG LEIE as of Oct 11, 2026

Only exclusion records linked to this registration by identifier (UEI, or NPI for health-care organizations) are shown. Records that merely share a similar name are not. Confirm current status on SAM.gov before relying on it.

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Sources: SAM.gov Entity Registration (as of Oct 19, 2026) · USAspending.gov (as of Oct 18, 2026) · SAM.gov Exclusions and OIG LEIE (as of Oct 11, 2026). Page compiled Oct 19, 2026 from public federal records. GovFabric is not affiliated with SAM.gov or any federal agency.