United States · Federal contract register · Supplier record

GREATER NIAGARA MECHANICAL INC.

Line: Construction of office buildings (Y1AA)Register loaded to September 2026Compiled 17 October 2026

GREATER NIAGARA MECHANICAL INC. — United States · Federal contract register · Supplier record: 27 contracts, all years ($2,222,374 · May 2009 – Mar 2026); $101K since January 2024 (2 contracts · 2 agencies); — rank in the line (of 438 suppliers · 0.0%); 16 agencies never served ($3.5B on the line without GREATER NIAGARA MECHANICAL INC.).

Assay record ASY-US-1UDP49T11L · Cite as: Assay Systems, “GREATER NIAGARA MECHANICAL INC.: 2 government contracts in the United States since 2024”, https://assay-systems.com/register/us/greater-niagara-mechanical-inc/

27
contracts, all years
$2,222,374 · May 2009 – Mar 2026
$101K
since January 2024
2 contracts · 2 agencies
—
rank in the line
of 438 suppliers · 0.0%
16
agencies never served
$3.5B on the line without GREATER NIAGARA MECHANICAL INC.

Own record by year

2019 onward
$269K
$114K
$205K
$77.8K
$23.6K
20192020202120222023202420252026

Who buys from GREATER NIAGARA MECHANICAL INC.

since January 2024
2agencies
$101Kpaid
76.7%top buyer
Department of Defense76.7%
$77,751
Department of Commerce23.3%
$23,600

Won without a rival

2024-02-22 – 2024-09-19
1uncontested awards
25%of its awards
0without a competition
1single bid

GREATER NIAGARA MECHANICAL INC won 1 of its 4 public contract awards in United States without a rival from 2024-02-22 to 2024-09-19, worth $77.8K: 0 without a competition and 1 after a competition that drew a single bid. 1 buyer awarded it without a rival, the largest Department of the Army with 1.

Buyers: Department of the Army (1)

Every uncontested award of GREATER NIAGARA MECHANICAL INC · United States: all uncontested awards

The line

since January 2024
$4.2Bline value
1,121contracts
18agencies
438suppliers
65.4%held by top ten

Construction of office buildings (Y1AA)

$2.6B
$735M
$849M
202420252026Jan–Sep
—of 438 suppliers
$0GREATER NIAGARA MECHANICAL INC. in the line
0.0%share of the line

Agencies that buy the line and never bought from GREATER NIAGARA MECHANICAL INC.

16agencies
856contracts
$3,481,472,049since January 2024
Department of State290 contracts
$2,183,534,973
General Services Administration87 contracts
$762,732,492
Department of the Interior329 contracts
$345,069,254
National Aeronautics and Space Administration1 contract
$62,338,188
Department of Justice5 contracts
$33,260,297
Department of Veterans Affairs7 contracts
$26,922,454
Department of Agriculture65 contracts
$24,429,649
Department of Homeland Security36 contracts
$19,210,460
Environmental Protection Agency20 contracts
$18,113,284
Department of Energy4 contracts
$3,648,506
Department of Labor1 contract
$1,754,799
Department of Transportation3 contracts
$123,183
Smithsonian Institution3 contracts
$122,277
Agency for International Development2 contracts
$111,758
U.S. Agency for Global Media1 contract
$53,000
Office of Personnel Management2 contracts
$47,474

How the line is bought

by value, since 2024
6%no competition
2%one applicant
0of these to GREATER NIAGARA MECHANICAL INC.
Competed, several suppliers applied724 contracts
$3,809,085,994 · 91.6%
Awarded directly, no competition218 contracts
$254,626,125 · 6.1%
Competed, one supplier applied179 contracts
$96,394,188 · 2.3%

Contracts reaching their end dates

Oct 2026 – October 2027
256contracts
$689,561,231end by October 2027
42end in December 2026 · $84.9M
220in agencies never served · $444M
$53.9M
$42.2M
$84.9M
$41.3M
$42.1M
$155M
$56.2M
$21.0M
$25.4M
$33.4M
$102M
$25.5M
$6.0M
Oct 2636 contractsNov 2631 contractsDec 2642 contractsJan 2724 contractsFeb 2717 contractsMar 2728 contractsApr 2719 contractsMay 2711 contractsJun 2713 contractsJul 2710 contractsAug 2710 contractsSep 2712 contractsOct 273 contracts

Suppliers next to it in the line

since January 2024
THE TRADESMEN GROUP, LLC1 contract · 1 agency
$2,000
SKILLED SERVICES QUALITY CONSTRUCTION, LLC1 contract · 1 agency
$2,000
CONSTRUCTION OWNERS ASSOCIATION OF AMERICA, INC.1 contract · 1 agency
$1,050
GREATER NIAGARA MECHANICAL INC.
$0

All 438 suppliers in the line

The extract

Every buying office, every contract holder, value, number and end date behind the figures above.

Request extractSee a sample extract

Source: USAspending.gov, U.S. Department of the Treasury, Bureau of the Fiscal Service, usaspending.gov, accessed 30 September 2026.The data is available to copy, adapt, redistribute, or otherwise use for non-commercial or for commercial purposes (USAspending.gov, Licensing); no Dun & Bradstreet data is shown.