BidFox

NAICS 237990: Other Heavy and Civil Engineering Construction

Right now there are 181 open federal NAICS 237990 notices, 77 of them open for bids. 30 close within the next 7 days. 42 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
181 (77 open for bids)
Closing within 7 days
30
Set aside for small or certified businesses
42
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 21, 2026

Open now page 3 of 7

DeadlineNoticeSet-aside
Dec 1
41 days left		 Shipyard Infrastructure Optimization Program Multi-Mission Dry Dock, Multiple Award Construction Contract
Department of the Navy
 Open to all
Dec 1
42 days left		 Fort Eustis Dredge Material Management Area Construction in Newport News, Virginia
Department of the Army, Fort Eustis, VA Sources sought
 Open to all
Dec 4
44 days left		 Calcasieu River and Pass, Bar Channel Hopper Dredge Contract No. 1-2025, Cameron Parish, Louisiana. Specification Nos. OM25125
Department of the Army, LA Pre-solicitation
 Open to all
Dec 4
44 days left		 Calcasieu River and Pass, Bar Channel Hopper Dredge Contract No. 3-2025, Cameron Parish, Louisiana. Specification Nos. OM25127
Department of the Army, LA
 Open to all
Dec 4
44 days left		 Calcasieu River and Pass, Bar Channel Hopper Dredge Contract No. 5-2025, Cameron Parish, Louisiana. Specification No. OM25129
Department of the Army, LA
 Open to all
Dec 4
44 days left		 Calcasieu River and Pass, Bar Channel Hopper Dredge Rental Contract No. 2-2025, Cameron Parish, Louisiana. Specification Nos. OM25126
Department of the Army, LA Pre-solicitation
 Open to all
Dec 4
44 days left		 Calcasieu River and Pass, Bar Channel Hopper Dredge Rental Contract No. 4-2025, Cameron Parish, Louisiana. Specification Nos. OM25128
Department of the Army, LA Pre-solicitation
 Open to all
Dec 17
57 days left		 FY26 Harlingen Placement Area (PA)13 and 10 Improvements
Department of the Army, Harlingen, TX Sources sought
 Open to all
Dec 18
58 days left		 Cableway Crane Refurbishment
Bureau of Reclamation
 Open to all
Dec 31
71 days left		 Annual Maintenance Dredging of Morehead City Inner Harbor
Department of the Army, Morehead City, NC Pre-solicitation
 Open to all
Dec 31
71 days left		 Jacksonville Harbor Maintenance Dredging
Department of the Army Pre-solicitation
 Open to all
Jan 15, 2027
86 days left		 Reserve Basin Maintenance Dredging Contract for Sites at the Phildelphia Navy Yard in the Public Works Department Pennsylvania Area of Responsibiliy
Department of the Navy, Philadelphia, PA
 Open to all
Feb 3, 2027
105 days left		 Mississippi River, Baton Rouge to Gulf of Mexico, Southwest Pass Maintenance Dredging, Non-Continuous Mile 6.0 AHP to Mile 19.5 BHP, Cutterhead Dredge No. 1-2025 (OM25275)
Department of the Army, Plaquemine, LA
 Open to all
Feb 3, 2027
105 days left		 Mississippi River, Baton Rouge to Gulf of Mexico, Southwest Pass Maintenance Dredging, Non-Continuous Mile 6.0 AHP to Mile 19.5 BHP, Cutterhead Dredge No. 3-2025 (OM25277)
Department of the Army, Plaquemine, LA
 Open to all
Feb 3, 2027
105 days left		 Mississippi River, Baton Rouge to Gulf of Mexico, Southwest Pass Maintenance Dredging, Non-Continuous Mile 6.0 AHP to Mile 19.5 BHP, Cutterhead Dredge No. 4-2025 (OM25278)
Department of the Army, Plaquemine, LA Pre-solicitation
 Open to all
Feb 5, 2027
107 days left		 Tiger Pass Dredging Over Utility Corridor, Plaquemines Parish,
Department of the Army, New Orleans, LA
 Open to all
Feb 28, 2027
130 days left		 Mississippi River Southwest Pass and Calcasieu River Bar Channel Hopper Dredge Contract (OM25011)
Department of the Army, Plaquemine, LA Pre-solicitation
 Open to all
Feb 28, 2027
130 days left		 Mississippi River, Baton Rouge to Gulf of Mexico, Southwest Pass Hopper Dredge Contract No. 2-2025 (OM25002)
Department of the Army, Plaquemine, LA Pre-solicitation
 Open to all
Feb 28, 2027
130 days left		 Mississippi River, Baton Rouge to Gulf of Mexico, Southwest Pass Hopper Dredge Contract Nos. 1-2025 (OM25001)
Department of the Army, LA Pre-solicitation
 Open to all
Feb 28, 2027
130 days left		 Mississippi River, New Orleans Harbor and Various Bar Channels Cutterhead Dredge No. 5-2025
Department of the Army, New Orleans, LA Pre-solicitation
 Open to all
Mar 23, 2027
153 days left		 Mississippi River, Baton Rouge to Gulf of Mexico, Southwest Pass Hopper Dredge Contract No. 3-2025 (OM25003)
Department of the Army, Plaquemine, LA Pre-solicitation
 Open to all
Mar 23, 2027
153 days left		 Mississippi River, Baton Rouge to Gulf of Mexico, Southwest Pass Hopper Dredge Contract No. 4-2025 (OM25004)
Department of the Army, Plaquemine, LA Pre-solicitation
 Open to all
Mar 23, 2027
153 days left		 Mississippi River, Baton Rouge to Gulf of Mexico, Southwest Pass Hopper Dredge Contract No. 5-2025 (OM25005)
Department of the Army, Plaquemine, LA Pre-solicitation
 Open to all
Mar 23, 2027
153 days left		 Mississippi River, Baton Rouge to Gulf of Mexico, Southwest Pass Hopper Dredge Contract Nos. 10-2025 (OM25010)
Department of the Army, Plaquemine, LA Pre-solicitation
 Open to all
Mar 23, 2027
153 days left		 Mississippi River, Baton Rouge to Gulf of Mexico, Southwest Pass Hopper Dredge Contract Nos. 2-2025 (OM25002)
Department of the Army, Plaquemine, LA Pre-solicitation
 Open to all
Mar 23, 2027
153 days left		 Mississippi River, Baton Rouge to Gulf of Mexico, Southwest Pass Hopper Dredge Contract Nos. 6-2025 (OM25006)
Department of the Army, Plaquemine, LA
 Open to all
Mar 23, 2027
153 days left		 Mississippi River, Baton Rouge to Gulf of Mexico, Southwest Pass Hopper Dredge Contract Nos. 7-2025 (OM25007)
Department of the Army, Plaquemine, LA Pre-solicitation
 Open to all
Mar 23, 2027
153 days left		 Mississippi River, Baton Rouge to Gulf of Mexico, Southwest Pass Hopper Dredge Contract Nos. 9-2025 (OM25009)
Department of the Army, Plaquemine, LA Pre-solicitation
 Open to all
Mar 31, 2027
161 days left		 Calcasieu Bar River Channel, Pascagoula Harbor, and Panama City Harbor Maintenance Dredging
Department of the Army Special notice
 Open to all
Mar 31, 2027
161 days left		 New Orleans Harbor and Various Bar Channels Cutterhead Dredge 3-2025
Department of the Army, LA Pre-solicitation
 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 21, 2026 there were 181 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?

BidFox checks SAM.gov every morning and emails you only the new notices that fit your trade and states, with a score and the reason each one fits. It's free for the first 7 days.

Learn more

Source: public SAM.gov contract opportunity notices, updated October 21, 2026. Award amounts are as published in award notices.