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Ridder, Erin M.

Contracting Officer · CINCINNATI ACQUISITION DIV (CAD) · Environmental Protection Agency

Emailridder.erin@epa.gov
Phone513-487-2155
On SAM.gov notices19 since Dec 2018 — 9 in the last 24 months
Last listedJul 2026
Award notices3

What they buy

NAICSIndustryNotices
541611Administrative Management And General Management Consulting Services5
238220Plumbing, Heating, And Air-Conditioning Contractors5
561210Facilities Support Services3
541715Research And Development In The Physical, Engineering, And Life Sciences (Except Nanotechnology And Biotechnology)2
541211Offices Of Certified Public Accountants1
485510Charter Bus Industry1
541620Environmental Consulting Services1
238210Electrical Contractors And Other Wiring Installation Contractors1
PSCProduct or serviceNotices
S202HOUSEKEEPING- FIRE PROTECTION5
R499SUPPORT- PROFESSIONAL: OTHER5
Z1HBMAINTENANCE OF GOVERNMENT-OWNED GOVERNMENT-OPERATED (GOGO) R&D FACILITIES3
ARESEARCH AND DEVELOPMENT2
S112UTILITIES- ELECTRIC1
R703SUPPORT- MANAGEMENT: ACCOUNTING1
V112TRANSPORTATION/TRAVEL/RELOCATION- TRANSPORTATION: MOTOR FREIGHT1
F115ENVIRONMENTAL SYSTEMS PROTECTION- ENVIRONMENTAL CONSULTING AND LEGAL SUPPORT1

How they restrict competition

  • No set-aside stated — 13
  • 8(a) — 2
  • 8(a) — 1

What they post

  • Combined Synopsis/Solicitation — 5
  • Solicitation — 4
  • Award Notice — 3
  • Sources Sought — 3
  • Presolicitation — 2
  • Special Notice — 2

Who won their award notices

AwardeeAward noticesLatest
HEALEY FIRE PROTECTION INC 134 NORTHPOINTE DR ORION MI 48359 USA1Jul 2026
EXP FEDERAL INC. 205 N Michigan Ave Ste 3800 Chicago IL 60601 USA1Jun 2026
Premier Group Services, Inc 7404 Executive Place Suite 325 Lanham MD 207064823 USA1Aug 2022
ADVENTURES BY DAWN L.L.C. 17517B INDIAN HEAD HWY Accokeek MD 206072527 USA1Feb 2022

Recent notices

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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.

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Source data: SAM.gov (solicitations) and USASpending.gov (awards), refreshed nightly. FedSift is not affiliated with the U.S. Government.

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