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Every active solicitation posted to SAM.gov, searchable by keyword, agency, NAICS, state, and set-aside. Free to search — no account required.
Opportunities indexed
22,258
Open right now
9,478
Departments
56
Newest posted
Jun 10, 2026
232 opportunities
Solicitation
ClosedW9126G26RA056 Bypass Channel North
Dept of Defense
237990 · Other Heavy and Civil Engineering Cons… Posted May 28, 2026
PresolicitationNONE
Closes in 3 daysCalcasieu River and Pass, LA, Maintenance Dredging FY26, Mile 5.0 to Mile 17.0, Calcasieu and Cameron Parishes, LA
Dept of Defense
237990 · Other Heavy and Civil Engineering Cons… Louisiana Posted May 28, 2026
PresolicitationSmall Business
Levee Repair at MRLS L246
Dept of Defense
237990 · Other Heavy and Civil Engineering Cons… Posted May 28, 2026
Sources Sought
ClosedHolland North Revetment Repairs
Dept of Defense
237990 · Other Heavy and Civil Engineering Cons… Michigan Posted May 28, 2026
SolicitationSmall Business
ClosedJ--PAIS - Replace Buoys and NAV. Signs
Interior, Department of the
237990 · Other Heavy and Civil Engineering Cons… Texas Posted May 27, 2026
Award NoticeSmall Business
Ontonagon, Port Wing, and Cornucopia Maintenance Dredging
Dept of Defense
237990 · Other Heavy and Civil Engineering Cons… Posted May 27, 2026 $1.6M award
SolicitationWOSB
Closes in 17 daysFOMA REPLACE NATURE TRAIL BOARDWALK RS
Interior, Department of the
237990 · Other Heavy and Civil Engineering Cons… Posted May 27, 2026
Sources Sought
Closes in 20 daysTenkiller Hydropower Excitation System Replacement
Dept of Defense
237990 · Other Heavy and Civil Engineering Cons… Oklahoma Posted May 27, 2026
Award NoticeSmall Business
Alameda Zone 7 PL 84-99 Repairs (Phase 2 and 3)
Dept of Defense
237990 · Other Heavy and Civil Engineering Cons… Posted May 27, 2026 $11.7M award
PresolicitationNONE
Closes in 8 daysHouston Ship Channel - Sims to Turning Basin Dredging
Dept of Defense
237990 · Other Heavy and Civil Engineering Cons… Texas Posted May 27, 2026
Solicitation
Closes Jul 10, 2026Y--Bannock Pumping Plant Rehabilitation
Interior, Department of the
237990 · Other Heavy and Civil Engineering Cons… ID Posted May 27, 2026
SolicitationSmall Business
Closes in 2 daysSolicitation Notification For: Cedar Rapids Flood Risk Management Project, Reach 1, Cedar Lake South Railyard (Hoth)Floodwall
Dept of Defense
237990 · Other Heavy and Civil Engineering Cons… Iowa Posted May 27, 2026
Award NoticeSDVOSB
National Cemetery of the Alleghenies National Shrine Project
Veterans Affairs, Department of
237990 · Other Heavy and Civil Engineering Cons… Pennsylvania Posted May 27, 2026 $1M award
SolicitationSmall Business
Closes in 21 daysACEP WRE Easement Repair (Dike Repair)-Madison Township, Perry County, Ohio
Agriculture, Department of
237990 · Other Heavy and Civil Engineering Cons… Ohio Posted May 27, 2026
Sources SoughtSmall Business
Closes in 2 daysMarket Research & Sources Sought Maintenance Dredging Within the Geographical Boundaries of USACE Mobile District
Dept of Defense
237990 · Other Heavy and Civil Engineering Cons… Alabama Posted May 27, 2026
SolicitationSmall Business
ClosedFY26 Georgetown Harbor OM Navigation Dredging
Dept of Defense
237990 · Other Heavy and Civil Engineering Cons… South Carolina Posted May 27, 2026
Solicitation
ClosedBeach Nourishment Great Egg Harbor Inlet and Peck Beach
Dept of Defense
237990 · Other Heavy and Civil Engineering Cons… Posted May 27, 2026
Special Notice
Closes Jul 30, 2026Maintenance Dredging, Wilmington Harbor Anchorage Basin and Mid River Channels
Dept of Defense
237990 · Other Heavy and Civil Engineering Cons… North Carolina Posted May 27, 2026
PresolicitationSmall Business
Closes tomorrowZ--Levee Repair - MN
Interior, Department of the
237990 · Other Heavy and Civil Engineering Cons… Posted May 27, 2026
SolicitationNONE
Closes in 16 daysFlood Control, MR&T, Indefinite Delivery – Indefinite Quantity Contract, 2026 Stone Placement, Mississippi, Atchafalaya, and Red Rivers, and Old River Control Channels, CEMVN (ED 26-026)
Dept of Defense
237990 · Other Heavy and Civil Engineering Cons… Louisiana Posted May 26, 2026
Award Notice
Z--Lakeside Vessel Barrier Gate Repair at Hoover Dam
Interior, Department of the
237990 · Other Heavy and Civil Engineering Cons… Posted May 26, 2026 $55k award
Award NoticeSDVOSB
Fort Sam Houston National Cemetery National Shrine Project
Veterans Affairs, Department of
237990 · Other Heavy and Civil Engineering Cons… Texas Posted May 26, 2026 $2.2M award
SolicitationSDVOSB
Closes in 3 daysProject # 962CM3003 | Cemetery Improvement Project at Mare Island Naval Cemetery
Veterans Affairs, Department of
237990 · Other Heavy and Civil Engineering Cons… California Posted May 26, 2026
Solicitation
ClosedMaintenance Dredging, Delaware River, Philadelphia to Trenton
Dept of Defense
237990 · Other Heavy and Civil Engineering Cons… Posted May 26, 2026
Award NoticeSDVOSB
Y1PC--Construction - JBNC Sylvan Springs
Veterans Affairs, Department of
237990 · Other Heavy and Civil Engineering Cons… Posted May 26, 2026 $59.9M award