Agencies › Department of the Interior › National Park Service › Welch, Sarah Welch, Sarah Procurement contact · WASHINGTON CONTRACTING OFFICE · Department of the Interior
Email sarah_welch@ios.doi.gov Phone 202-354-3974 On SAM.gov notices 7 since Apr 2026 — 7 in the last 24 months Last listed Sep 2026
What they buy NAICS Industry Notices 562211 Hazardous Waste Treatment And Disposal 3 562910 Remediation Services 2 315210 Cut And Sew Apparel Contractors 1 541620 Environmental Consulting Services 1
PSC Product or service Notices F108 ENVIRONMENTAL SYSTEMS PROTECTION- ENVIRONMENTAL REMEDIATION 5 8415 CLOTHING, SPECIAL PURPOSE 1 F115 ENVIRONMENTAL SYSTEMS PROTECTION- ENVIRONMENTAL CONSULTING AND LEGAL SUPPORT 1
How they restrict competition No set-aside stated — 4 Small Business — 2 Indian Small Business — 1 What they post Solicitation — 5 Justification — 1 Special Notice — 1 Who won their award notices Awardee Award notices Latest BOLEN ENTERPRISES, LLC 650 MILLER RD El Dorado Hills CA 95762 USA 1 Sep 2026 Paragon Professional Services LLC 50 IRON POINT CIR STE 220 Folsom CA 95630 USA 1 Jul 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 .
