Agencies › Department of Energy › Pfeifle, Mary K. Pfeifle, Mary K. Contract Specialist · WESTERN-UPPER GREAT PLAINS REGION · Department of Energy
Email pfeifle@wapa.gov Phone 605-566-6964 On SAM.gov notices 425 since Jan 2015 — 182 in the last 24 months Last listed Nov 2026 Award notices 61
What they buy NAICS Industry Notices 332510 Hardware Manufacturing 84 321215 Engineered Wood Member Manufacturing 34 335999 All Other Miscellaneous Electrical Equipment And Component Manufacturing 26 335313 Switchgear And Switchboard Apparatus Manufacturing 22 336212 Truck Trailer Manufacturing 17 335931 Current-Carrying Wiring Device Manufacturing 15 335929 Other Communication And Energy Wire Manufacturing 14 335910 Battery Manufacturing 13
PSC Product or service Notices 5340 HARDWARE, COMMERCIAL 75 5510 LUMBER AND RELATED BASIC WOOD MATERIALS 36 5975 ELECTRICAL HARDWARE AND SUPPLIES 31 6145 WIRE AND CABLE, ELECTRICAL 30 2320 TRUCKS AND TRUCK TRACTORS, WHEELED 18 6140 BATTERIES, RECHARGEABLE 15 S201 HOUSEKEEPING- CUSTODIAL JANITORIAL 12 6110 ELECTRICAL CONTROL EQUIPMENT 11
How they restrict competition Small Business — 281 No set-aside stated — 76 SDVOSB — 6 NONE — 1 What they post Solicitation — 293 Award Notice — 61 Presolicitation — 35 Combined Synopsis/Solicitation — 20 Special Notice — 15 Sources Sought — 1 Who won their award notices Awardee Award notices Latest RURAL ELECTRIC SUPPLY COOPERATIVE 2250 PINEHURST DR Middleton WI 53562 USA 5 Sep 2026 HUGHES BROTHERS INC 210 N 13TH ST Seward NE 68434 USA 3 Aug 2026 MAYOINTHEMIX LLC 4521 HARWICH TER Upper Marlboro MD 20772 USA 3 Jan 2026 UNITED SALES ASSOC INC 5966 BONITA RD Lake Oswego OR 97035 USA 3 Sep 2025 NORTHERN TRUCK EQUIPMENT CORPORATION 47213 W SCHWEIGER CIR Sioux Falls SD 57107 USA 3 Jul 2025 RLH INC. 126 N Adams St Mission SD 57555 USA 2 Sep 2026 FSR CONSULTING LLC 618 S BROAD ST STE 2 Lansdale PA 19446 USA 2 Jul 2026 MARY HELEN PARKEY 201 ELLENWOOD RD Middlesboro KY 40965 USA 2 Feb 2026 ENERGY BY NATIVE AMERICAN DESIGN CORP 9735 S Sunnylane Rd Moore OK 73160 USA 2 Oct 2025 GUEST, STEVEN G P.O. BOX 425 Chamberlain SD 57325 USA 2 Sep 2025
Recent notices 61--AUTOMATIC TRANSFER SWITCH FOR PHILIP NORTH SWITCHI — Solicitation, Nov 202661--AUTOMATIC TRANSFER SWITCH FOR PHILIP NORTH SWITCHI — Solicitation, Nov 2026AUTOMATIC TRANSFER SWITCH FOR PHILIP NORTH SWITCHI — Solicitation, Nov 2026H--Annual software maintenance and support for Enoserv RTS — Special Notice, Nov 202655--SDMO T-LINES TREATED POLE RESTOCK — Combined Synopsis/Solicitation, Sep 202635--MMO - PURCHASE LTC FOR MC4 SPARE TRANSFORMER & INS — Solicitation, Sep 202635--MMO - PURCHASE LTC FOR MC4 SPARE TRANSFORMER & INS — Solicitation, Sep 202635--MMO - PURCHASE LTC FOR MC4 SPARE TRANSFORMER & INS — Solicitation, Sep 202659--SPARE AND GRANITE FALLS 38 KV BREAKERS (TARGET) — Combined Synopsis/Solicitation, Sep 202659--TRAVIS PATTERN FITTINGS FOR VH STAGE 04 — Solicitation, Sep 202655--161 KV CROSSARM KIT HARDWARE ONLY TO REPLENISH STO — Solicitation, Sep 202655--SDMO T-LINES POLE RESTOCK — Combined Synopsis/Solicitation, Sep 2026Listed alongside Track what DOE buys See Pfeifle,'s full record, every buyer at DOE 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 .
