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NAICS 237990: Other Heavy and Civil Engineering Construction

Right now there are 185 open federal NAICS 237990 notices, 79 of them open for bids. 30 close within the next 7 days. 46 are set aside for small or certified businesses, so fewer companies can compete. Over the last 12 months agencies posted 598 NAICS 237990 solicitations and published 89 awards with a median value of $18.4M. The busiest buyer was the Department of the Army, with 318 solicitations.

Open notices today
185 (79 open for bids)
Closing within 7 days
30
Set aside for small or certified businesses
46
Solicitations posted, last 12 months
598
Published awards, last 12 months
89 (median $18.4M)
Busiest buyer, last 12 months
Department of the Army
Source and update
SAM.gov public data, updated October 20, 2026

Open now page 1 of 7

DeadlineNoticeSet-aside
Oct 20
Closes today 		Fall River Lake and Dam Damsite Park Lagoon Repair
Department of the Army
 Small business
Oct 20
Closes today 		Pointe Mouillee Confined Disposal Facility Cells 1 and 2 Fill Management
Department of the Army
 Small business
Oct 20
Closes today 		SOURCES SOUGHT: Carters Reregulation Dam Short Term Repairs
Department of the Army Sources sought
 Small business
Oct 21
Closes today 		Santa Clara River Levee Repair
Department of the Army Sources sought
 Open to all
Oct 20
Closes today 		USACE SPK DBB Construction - LAR C3B North - Sacramento, CA
Department of the Army, Sacramento, CA Pre-solicitation
 Small business
Oct 22
1 day left 		Norfolk CSRM - PH1A - Floodwall Construction SATOC DBB
Department of the Army, Norfolk, VA Special notice
 Open to all
Oct 21
1 day left 		Ridges Basin Gate Hydraulics Mod
Bureau of Reclamation
 Open to all
Oct 21
1 day left 		Two Phase Design and Construction of the Port Monmouth Phase II, Contract 1 Mitigation Project
Department of the Army, Port Monmouth, NJ
 Open to all
Oct 21
1 day left 		Upper Wicomico River Dredging Project, Wicomico County, MD
Department of the Army Pre-solicitation
 Small business
Oct 21
1 day left 		Fort Sill NC Gravesite Expansion and FCA Deficiencies 920CM3006
Department of Veterans Affairs, Elgin, OK
 SDVOSB
Oct 22
2 days left 		Gusg Habitat Hydro-logic Restoration 202
Bureau of Land Management
 Small business
Oct 22
2 days left 		Craney Island Rehandling Basin Dredging
Department of the Army, Portsmouth, VA Sources sought
 Open to all
Oct 22
2 days left 		Maintenance Dredging of the Winter Harbor Federal Navigation Channel
Department of the Army, Onemo, VA Sources sought
 Open to all
Oct 22
2 days left 		Mid-Bay James Island Restoration Phase 2
Department of the Army Special notice
 Open to all
Oct 22
2 days left 		Quinby Creek Maintenance Dredging
Department of the Army, Accomac, VA Sources sought
 Open to all
Oct 23
3 days left 		46A ADAL Apron and Hydrant Fueling Pits
Department of the Army
 Open to all
Oct 23
3 days left 		Lease of One Cutterhead, Hydraulic Pipeline Dredge (Not Less Than 18-Inch Diameter), Fully Operated with Attendant Plant and Personnel, and with a Draft not to Exceed 9 Feet, for Construction and Maintenance Dredging within the Vicksburg District
Department of the Army, Vicksburg, MS Sources sought
 Open to all
Oct 23
3 days left 		Lease of One Cutterhead, Hydraulic Pipeline Dredge (Not Less Than 18-Inch Diameter), Fully Operated with Attendant Plant and Personnel, and with a Draft not to Exceed 9 Feet, for Construction and Maintenance Dredging within the Vicksburg District
Department of the Army, Vicksburg, MS Sources sought
 Open to all
Oct 23
3 days left 		Palm Beach Harbor, South Jetty Rehabilitation 2026, Palm Beach County, Florida
Department of the Army
 Open to all
Oct 23
3 days left 		USACE SPK DBB Construction - Sacramento River East Levee Contract 5 (SREL C5), Sacramento, California
Department of the Army Sources sought
 Open to all
Oct 23
3 days left 		Virtual Industry Engagement: Comprehensive Everglades Restoration Plan (CERP), Indian River Lagoon South (IRL-S), C-44 Reservoir and Stormwater Treatment Area (C-44 RSTA), Seepage Management Feature - Relief Wells Contract A, Martin County, Florida
Department of the Army, Indiantown, FL Special notice
 Open to all
Oct 23
3 days left 		Webbers Falls Excitation System Replacements
Department of the Army
 Open to all
Oct 26
6 days left 		Arcadia Wet Well Rehabilitation
Department of the Army
 Open to all
Oct 26
6 days left 		Borough of Etna, Pennsylvania, Local Protection Project (LPP) PL84-99 Rehabilitation
Department of the Army
 Small business
Oct 26
6 days left 		Design and Construction of Levee Access Manholes for Fairfax-Jersey Creek Levee Unit (Kansas City, Kansas)
Department of the Army
 Open to all
Oct 26
6 days left 		Sources Sought/Request for Information Upper Mississippi River Restoration (UMRR) – Quincy Bay Habitat Rehabilitation and Enhancement Project- Stage 1
Department of the Army, Quincy, IL Sources sought
 Open to all
Oct 27
7 days left 		Belle Fountain Ditch Cleanout Phase 2
Department of the Army
 SDVOSB
Oct 27
7 days left 		Joe Pool Dam Slide Repairs
Department of the Army
 Small business
Oct 27
7 days left 		Lake Pontchartrain & Vicinity (LPV), Foreshore Risk Reduction Repairs, REACH-1, 2, 3, & 4 Jefferson Parish, Louisiana (ed 24-006)
Department of the Army, LA
 Open to all
Oct 27
7 days left 		Rio De La Plata Flood Control Project, Supplemental Contract 1 Project Location: Dorado and Toa Baja, Puerto Rico
Department of the Army
 Open to all

NAICS 237990 by state

open today + last 12 months

Recent awards

89 published awards in the last 12 months. The latest:

DateWinner and contractAmount
Sep 30 Talion Construction, LLC
Bakersfield National Cemetery Gravesite Expansion
Department of Veterans Affairs, CA
 $16.2M
Sep 25 SNC Tallimat, LLC
LAKE 254108 Relocate Callville Bay Intake Barge
National Park Service
 $7.2M
Sep 25 Multiple Awardees/See Description Malmstrom AFB
Horizontal Construction Multiple Award Contract (MAC)
Department of the Air Force, MT
 $25.0M
Sep 25 Multiple Awardees/See Description Malmstrom AFB
Horizontal Construction Multiple Award Contract (MAC)
Department of the Air Force, MT
 $25.0M
Sep 24 Bayside-Errg JV
Construction Hazmat & Aml Response IDIQ
Bureau of Land Management
 $2.3M
Sep 23 Better By Design LLC
PL 84-99 Flood Repair - Galena Event 2024
Department of the Army, IL
 $864K
Sep 22 Manson Construction Co.
Richmond Inner Harbor FY26 Maintenance Dredging Project
Department of the Army
 $7.0M
Sep 14 Grizzly Marketing, Inc.
Timpas Picnic Area Site Improvement Project
Forest Service, CO
 $185K
Sep 11 T1 Construction LLC
Detroit Dam Interim Regulating Outlet Repairs - Award Notice
Department of the Army, OR
 $761K
Sep 9 T1 Construction LLC
Detroit Dam Interim Regulating Outlet Repairs - Award Notice
Department of the Army, OR
 $761K
Sep 4 Terra Site Constructors LLC
Carl-repair Equipment Storage Shed
National Park Service
 $263K
Sep 2 Nelcy Construction Corp.
Ak-kenai Nwr-pavement Patch & Crack Seal
US Fish and Wildlife Service
 $51K
Aug 14 Focused Asset Management LLC
EWP Kanawha County Streambank Stabilization Sharon Hollow and Ohley Hollow Road, WV
Farm Production and Conservation Business Center, WV
 $120K
Aug 10 Three Oaks Construction, Inc.
Little Sioux LB - Nagel and Intercounty DD & Hogue Ditch LB - Intercounty, Harrison and Monona Counties, Iowa
Department of the Army, IA
 $7.0M
Aug 3 Great Lakes Dredge & Dock Co.
FY26 Pipeline Dredging MATOC
Department of the Army, TX
 $95.0M

Who wins the most

  1. Manson Construction Co. (4 awards)
  2. Inland Dredging Company (3 awards)
  3. Multiple Awardees/See Description Malmstrom AFB (2 awards)
  4. T1 Construction LLC (2 awards)
  5. Three Oaks Construction, Inc. (2 awards)
  6. Great Lakes Dredge & Dock Co. (2 awards)
  7. Weeks Marine, Inc. (2 awards)
  8. Next Generation Logistics, LLC (2 awards)

Questions

How many federal NAICS 237990 contracts are open?

On October 20, 2026 there were 185 open notices on SAM.gov, 30 of them closing within a week. BidFox updates this page every morning from the official SAM.gov data.

Which agencies buy the most NAICS 237990?

Counting solicitations from the last 12 months: Department of the Army (318 solicitations); Forest Service (65 solicitations); Department of Veterans Affairs (32 solicitations).

How much are federal NAICS 237990 contracts worth?

The median published award over the last 12 months was $18.4M, across 89 award notices. Many awards are much smaller or larger, and some contracts are awarded without a public award notice.

Can small businesses bid on NAICS 237990 contracts?

Yes. 58% of the NAICS 237990 solicitations in the last 12 months were set aside for small businesses or for certified firms (8(a), HUBZone, SDVOSB, WOSB). Open-competition notices accept any registered business.

How do I get new notices like these by email?

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Learn more

Source: public SAM.gov contract opportunity notices, updated October 20, 2026. Award amounts are as published in award notices.