Agencies › Department of the Interior › National Park Service › Ziegler, Nathan Ziegler, Nathan Procurement contact · IMR INTERMOUNTAIN REGION(1200) · Department of the Interior
Email nathan_ziegler@ios.doi.gov Phone (605) 574-0480 On SAM.gov notices 51 since Mar 2026 — 51 in the last 24 months Last listed Sep 2026
What they buy NAICS Industry Notices 236220 Commercial And Institutional Building Construction 11 238990 All Other Specialty Trade Contractors 7 237130 Power And Communication Line And Related Structures Construction 6 238210 Electrical Contractors And Other Wiring Installation Contractors 6 541690 Other Scientific And Technical Consulting Services 5 221310 Water Supply And Irrigation Systems 3 332312 Fabricated Structural Metal Manufacturing 3 561710 Exterminating And Pest Control Services 3
PSC Product or service Notices Z2PA REPAIR OR ALTERATION OF RECREATION FACILITIES (NON-BUILDING) 7 N054 INSTALLATION OF EQUIPMENT- PREFABRICATED STRUCTURES AND SCAFFOLDING 6 N063 INSTALLATION OF EQUIPMENT- ALARM, SIGNAL, AND SECURITY DETECTION SYSTEMS 6 B521 SPECIAL STUDIES/ANALYSIS- HISTORICAL 5 Z2JZ REPAIR OR ALTERATION OF MISCELLANEOUS BUILDINGS 5 S222 HOUSEKEEPING- WASTE TREATMENT/STORAGE 3 Y1JZ CONSTRUCTION OF MISCELLANEOUS BUILDINGS 3 Z2QA REPAIR OR ALTERATION OF RESTORATION OF REAL PROPERTY (PUBLIC OR PRIVATE) 3
How they restrict competition Small Business — 34 No set-aside stated — 15 WOSB — 2 What they post Solicitation — 27 Presolicitation — 24 Who won their award notices Awardee Award notices Latest CARBON ACTIVATED CORPORATION 2250 S CENTRAL AVE Compton CA 90220 USA 1 Sep 2026 TEXAS CELLNET, INC. 901 S OAK ST VAN TX 75790 USA 1 Sep 2026 HERMEZ COMMUNICATIONS INC 13-53 SUNNYSIDE DR Fair Lawn NJ 07410 USA 1 Sep 2026 HUGHES WASTE HAULERS INC 725 W 225 N Panguitch UT 84759 USA 1 Sep 2026 COLLABORATING TECHS LLC 315 OVERSHOT ARCH Chesapeake VA 23323 USA 1 Aug 2026 HILL COUNTRY PEST CONTROL INC 877 HARPER RD Kerrville TX 78028 USA 1 Aug 2026 MOUNTAIN WEST PROPANE INC 7140 N 3000 W Roosevelt UT 84066 USA 1 Jul 2026 PROFEDSIONAL SOLUTIONS LLC 324 BALDWIN RD UNIT 337 Odenton MD 21113 USA 1 Jun 2026 MAPCO, INC 1232 S LAREDO ST San Antonio TX 78204 USA 1 Jun 2026 PRECISION & CO CONTRACTORS LLC 407 HARVEST PT Schertz TX 78154 USA 1 Jun 2026
Recent notices J--MEVE-ROMO REPLACE GAC FILTER MEDIA — Solicitation, Sep 2026N--AMIS DIABLO EAST RADIO TOWER — Solicitation, Sep 202695--CANY SUPPLY SHADE STRUCTURE MATERIALS — Solicitation, Sep 2026S--BRCA SOLID WASTE DISPOSAL — Solicitation, Sep 2026N--AMIS DIABLO EAST RADIO TOWER — Solicitation, Aug 2026N--AMIS DIABLO EAST RADIO TOWER — Solicitation, Aug 2026BRCA SOLID WASTE DISPOSAL — Presolicitation, Aug 2026B--IMRO THREATT FILLING STATION NHL Nomination — Solicitation, Aug 2026S--BRCA SOLID WASTE DISPOSAL — Presolicitation, Aug 2026N--AMIS DIABLO EAST RADIO TOWER — Solicitation, Aug 2026AMIS DIABLO EAST RADIO TOWER — Presolicitation, Aug 2026CANY SUPPLY SHADE STRUCTURE MATERIALS — Presolicitation, Aug 2026Track what DOI buys See Ziegler,'s full record, every buyer at DOI and the contracts expiring next in FedSift's Agency Intelligence. Free plan available, no credit card.
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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 .
