Contractor profile
GREATER NIAGARA MECHANICAL INC.
Doing business as GREATER NIAGARA MECHANICA
Active registrationSmall Business
UEIWGK4BWQWHM24
CAGE code4WQ68
Primary NAICS238220
LocationNORTH TONAWANDA, NY, 14120
Federal obligations$254,284
Prime awards3
Active awards2
Latest award actionMar 5, 2026
Federal award activity
Public award recordTop federal customers
- Department of Commerce2 awards$137,800
- Department of Defense1 awards$116,484
NAICS award mix
- 2382202 awards$230,684
- 8113101 awards$23,600
PSC award mix
- J0451 awards$116,484
- Z1JZ1 awards$114,200
- J0411 awards$23,600
Contract vehicles
No supported records are available yet.
Potential recompetes
- Department of Defense$116,484
- Department of Commerce$23,600
Prime award history
| Award | Agency / office | Category | Value | Dates |
|---|---|---|---|---|
| 1305M326P0041BASE YEAR SERVICES, NON-PERSONAL, FOR HVAC AND CHILLER SYSTEM PREVENTATIVE MAINTENANCE AT THE WEATHER FORECAST OFFICES IN BUFFALO, NY, IN ACCORDANCE WITH THE STATEMENT OF WORK. | Department of CommerceDEPT OF COMMERCE NOAA | NAICS 811310PSC J041 | $23,600 | Apr 1, 2026 – Mar 31, 2031 |
| W912P424P0005BASE PLUS 3 OPTION YEARS, PREVENTATIVE MAINT & EMERGENCY REPAIRS OF HVACS IN BLDG 1,2,5,6 | Department of DefenseW072 ENDIST BUFFALO | NAICS 238220PSC J045 | $116,484 | Feb 20, 2024 – Feb 20, 2028 |
| 1305M321PNWWN0115HVAC AND CHILLER SYSTEM PREVENTATIVE MAINTENANCE FOR WFO BUFFALO, NY BASE YEAR | Department of CommerceDEPT OF COMMERCE NOAA | NAICS 238220PSC Z1JZ | $114,200 | Mar 24, 2021 – Mar 31, 2026 |
Award links and obligation totals come from USAspending.gov public records.
Industries and classifications
NAICS 236220Commercial and Institutional Building ConstructionNAICS 238220Plumbing, Heating, and Air-Conditioning ContractorsNAICS 334512Automatic Environmental Control Manufacturing for Residential, Commercial, and Appliance UseNAICS 811310Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
Public points of contact
SAMUEL V PREZIOSOVICE PRESIDENTGovernment business
RODNEY SIEGMANNPRESIDENTAlternate government business
SAMUEL V PREZIOSOVICE PRESIDENTElectronic business
RODNEY SIEGMANNPRESIDENTAlternate electronic business
Names and titles are reproduced from the public registration. FedRoster does not guess or enrich personal contact details.