Modjeski, Timothy

Procurement contact · PWR SF/SEA MABO(85000) · Department of the Interior

Email	timothy_modjeski@ios.doi.gov
Phone	3038199916
On SAM.gov notices	15 since Mar 2026 — 15 in the last 24 months
Last listed	Sep 2026
Award notices	5

What they buy

NAICS	Industry	Notices
238290	Other Building Equipment Contractors	3
237110	Water And Sewer Line And Related Structures Construction	3
238220	Plumbing, Heating, And Air-Conditioning Contractors	2
221122	Electric Power Distribution	2
237130	Power And Communication Line And Related Structures Construction	2
221310	Water Supply And Irrigation Systems	1
325180	Other Basic Inorganic Chemical Manufacturing	1
562212	Solid Waste Landfill	1

PSC	Product or service	Notices
J046	MAINT/REPAIR/REBUILD OF EQUIPMENT- WATER PURIFICATION AND SEWAGE TREATMENT EQUIPMENT	4
Z1FA	MAINTENANCE OF FAMILY HOUSING FACILITIES	3
Z2NB	REPAIR OR ALTERATION OF HEATING AND COOLING PLANTS	2
J061	MAINT/REPAIR/REBUILD OF EQUIPMENT- ELECTRIC WIRE AND POWER DISTRIBUTION EQUIPMENT	2
W061	LEASE OR RENTAL OF EQUIPMENT- ELECTRIC WIRE AND POWER DISTRIBUTION EQUIPMENT	2
S222	HOUSEKEEPING- WASTE TREATMENT/STORAGE	1
6810	CHEMICALS	1

How they restrict competition

Small Business — 6
No set-aside stated — 4

What they post

Award Notice — 5
Solicitation — 5
Justification — 3
Combined Synopsis/Solicitation — 2

Who won their award notices

Awardee	Award notices	Latest
ALFA LAVAL INC 5400 INTERNATIONAL TRADE DR Henrico VA 23231 USA	1	Sep 2026
BAD QUAIL 7217 SADDLEBACK RD Joshua Tree CA 92252 USA	1	Aug 2026
COUNTY OF MARIPOSA 4963 10TH ST Mariposa CA 95338 USA	1	Jun 2026
CRESCO CONSULT LLC 3016 PEARTREE LN Celina TX 75009 USA	1	May 2026
SIMERSON CONSTRUCTION LLC 1617 FORREST WAY Carson City NV 89706 USA	1	Apr 2026
ALLIANCE WORLDWIDE DISTRIBUTING LLC 27715 APRIL DAWN Boerne TX 78006 USA	1	Apr 2026

Recent notices

J--Repair Motor Controls for Centrifuge Operations at — Award Notice, Sep 2026
Z--Repair Fire Suppression Deficiencies at Parkwide L — Solicitation, Aug 2026
Z--Repair Fire Suppression Deficiencies at Parkwide L — Solicitation, Aug 2026
Repair Fire Suppression Deficiencies at Parkwide L — Solicitation, Aug 2026
J--Yosemite Valley Sewer Line and Manhole Repairs — Award Notice, Aug 2026
J--JOFOC-Repair Motor Controls for Centrifuge at El Portal Wastewater Treatme — Justification, Aug 2026
S--Landfill Tipping Fees for Yosemite NP — Award Notice, Jun 2026
Polymers and Alum for Yosemite National Park — Combined Synopsis/Solicitation, May 2026

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Source: SAM.gov contract notices that list this contact, including SAM's fiscal-year archives from FY2015. FedSift republishes public federal procurement data and is not affiliated with the U.S. Government. Is this you? Ask us to remove this page.