Other Heavy and Civil Engineering Construction government contracts, bids & RFPs
NAICS 237990 · 210 open opportunities · 269 awards on record
This industry comprises establishments primarily engaged in heavy and civil engineering construction projects (excluding highway, street, bridge, and distribution line construction). The work performed may include new work, reconstruction, rehabilitation, and repairs. Specialty trade contractors are included in this industry if they are engaged in activities primarily related to heavy and civil engineering construction projects (excluding highway, street, bridge, distribution line, oil and gas structure, and utilities building and structure construction). Construction projects involving water resources (e.g., dredging and land drainage), development of marine facilities, and projects involving open space improvement (e.g., parks and trails) are included in this industry. Illustrative Examples: Channel construction Land drainage contractors Dam construction Marine construction Dock construction Microtunneling contractors Dredging (e.g., canal, channel, ditch, waterway) Nuclear waste disposal site construction Earth retention system construction Flood control project construction Park ground and recreational open space improvement construction Railroad construction Golf course construction Subway construction Horizontal drilling (e.g., cable, pipeline, sewer installation) Trenching, underwater Hydroelectric generating station construction Tunnel construction Cross-References. Establishments primarily engaged in--
NAICS hierarchy
Follow the classification from the broad sector to this six-digit U.S. industry.
- Sector
- Subsector
- Industry group2379 Other Heavy and Civil Engineering Construction
- NAICS industry23799 Other Heavy and Civil Engineering Construction
- U.S. industry237990 Other Heavy and Civil Engineering Construction
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By the numbers
- Avg reported value
- $21M
- Median reported value
- $4M
- Total reported value
- $6B
- Awards on record
- 269
- Companies
- 79
SAM.gov award-notice values may represent contract ceilings rather than obligated spending.
48 of 210 open Other Heavy and Civil Engineering Construction opportunities (23%) are set aside for small or disadvantaged businesses.
Other Heavy and Civil Engineering Construction contract activity
A current snapshot based on 15 of 210 open listings shown on this page. Counts update with the directory.
- Federal (SAM.gov)15
Deadline outlook
- Next 30 days
- 15
- Later
- 0
- Open / rolling
- 0
Most represented buyers
- DEPT OF THE ARMY11
- DEPT OF THE NAVY1
- NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION1
- NATIONAL PARK SERVICE1
- US COAST GUARD1
14 of the listings shown were posted in the last 30 days. Federal (SAM.gov) contributes the largest share (15). DEPT OF THE ARMY is the most represented buyer in this snapshot.
Open opportunities
- Due Oct 12, 2026Posted Oct 5, 2026
- Due Oct 13, 2026Posted Oct 1, 2026
- Repair Aids to Navigation (ATON) - Southern Area of USCG District NortheastHOMELAND SECURITY, DEPARTMENT OF / US COAST GUARD
Contractor shall provide all labor, materials, equipment, transportation, supervision and disposal required for the structural repair, recapitalization, and/or demolish Aids to Navigation (ATON) structures at various southern sites in the CG Northeast District. The project consists of a Base Bid at the following sites in New York, Connecticut and Rhode Island: 1. New Haven Middle Breakwater West End Light (LLNR 24070): Replace existing tower in kind. 2. Stonington Outer Breakwater Light 4…
MoreDue Oct 13, 2026Posted Aug 25, 2026 - Chief Joseph Dam (CJD) Intake Concrete Stairs RepairDEPT OF DEFENSE / DEPT OF THE ARMY
This SOURCES SOUGHT ANNOUNCEMENT for RFP W912DW27RA016 is for informational and market research purposes only. THIS IS A SOURCES SOUGHT NOTICE ONLY. THIS IS NOT A REQUEST FOR PROPOSAL, REQUEST FOR QUOTE, OR INVITATION FOR BID. THERE WILL NOT BE A SOLICITATION, SPECIFICATIONS, OR DRAWINGS AVAILABLE AT THIS TIME. This notice does not constitute a commitment by the government. This sources-sought notice is a tool to identify businesses with the capability to accomplish contract requirements and…
MoreDue Oct 13, 2026Posted Sep 28, 2026 - Due Oct 13, 2026Posted Oct 5, 2026
- Due Oct 14, 2026Posted Sep 30, 2026
- Due Oct 15, 2026Posted Oct 7, 2026
- USACE National Enterprise Dredging Center Scope Dredge to Budget ContractDEPT OF DEFENSE / DEPT OF THE ARMY
Special Notice: W912PM27RA006 Title: Virtual Industry Day for FY27 USACE Enterprise Dredge Delivery Center Scope Dredge to Budget The Virtual Industry Day Meeting for the USACE Enterprise Dredge Delivery Center Scope Dredge to Budget will occur on 16 October 2026 from 0900ET to 13:00ET via Teams. All interested dredging companies are encouraged to attend. During the meeting, we will be discussing Scope Dredge to Budget acquisition strategy. Scope Dredge to Budget: Optimize the Budget in terms…
MoreDue Oct 15, 2026Posted Sep 17, 2026 - CHOH 326202 Repair Historic Potomac River Dams 4 aINTERIOR, DEPARTMENT OF THE / NATIONAL PARK SERVICE
The purpose of this Sources Sought Notice (SSN) is to gain knowledge regarding the types of interested businesses and their qualifications. Information obtained through this SSN by the National Park Service (NPS) will be utilized to develop the acquisition strategy. The amount of interest, or lack thereof, will determine the possibility of a Small Business or other Socio-Economic Set-Aside for solicitation and award purposes. Analysis of the quality of responses to this SSN will be considered…
MoreDue Oct 15, 2026Posted Sep 15, 2026 - Due Oct 15, 2026Posted Oct 8, 2026
- Sources Sought: The Dalles Dam Gate Repair Pit Fire Protection and Life Safety UpgradesDEPT OF DEFENSE / DEPT OF THE ARMY
General. This is a Sources Sought and is for informational/market research purposes only. This is not a Request for Proposals, Quotations, or an Invitation for Bids. The purpose of this Sources Sought is to obtain information regarding the interest, capabilities, capacity, and qualifications of industry so the Government can make informed business decisions. We are seeking responses from both large and small businesses, including Small Businesses, Small Disadvantaged Businesses, 8(a)…
MoreDue Oct 15, 2026Posted Sep 28, 2026 - Due Oct 15, 2026Posted Oct 1, 2026
- Due Oct 16, 2026Posted Oct 5, 2026
- FORT PIERCE HARBOR MAINTENANCE DREDGING, ST. LUCIE COUNTY, FLORIDADEPT OF DEFENSE / DEPT OF THE ARMY
11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS The above numbered solicitation is amended as set forth in Item 14. The hour and date specified for receipt of Offers is extended. is not extended. Offers must acknowledge receipt of this amendment prior to the hour and date specified in the solicitation or as amended, by one of the following methods: (a) By completing items 8 and 15, and returning copies of the amendment; (b) By acknowledging receipt of this amendment on each copy of…
MoreDue Oct 16, 2026Posted Oct 7, 2026 - Y--NOAA/USCG Cutter STORIS Homeporting ProjectCOMMERCE, DEPARTMENT OF / NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION
NOAA/OMAO/PAE, United States Coast Guard Cutter (USCGC) STORIS Homeporting Project, Juneau, AK
MoreDue Oct 16, 2026Posted Sep 16, 2026
Top awardees
| Awardee | # Awards | Reported Value | Last Award |
|---|---|---|---|
| FERROVIAL CONSTRUCCION PR, LLC UEI KGKPT8C8SMB1 | 1 | $1B | Apr 30, 2026 |
| Kiewit Infrastructure West Co. 4650 BUSINESS CENTER DR Fairfield CA 94534 USA UEI KGG6RMJ7D9P8 | 1 | $103M | Jun 11, 2026 |
| MIDWEST CONSTRUCTION CO Nebraska City NE 68410 USA UEI VPLVZEFWPLK9 | 2 | $100M | Jun 12, 2026 |
| PINE BLUFF SAND AND GRAVEL COMPANY White Hall AR 71602 USA UEI QA1XLMJ5WTL9 | 1 | $100M | Jun 4, 2026 |
| MICHELS CONSTRUCTION, INC. Brownsville WI 53006 USA UEI CDE7H8M86MB5 | 1 | $100M | Jun 4, 2026 |
| LUHR CROSBY, LLC Columbia IL 62236 USA UEI M8AUWZN3PVQ3 | 1 | $100M | Jun 4, 2026 |
| J. F. BRENNAN COMPANY, INC. La Crosse WI 54603 USA UEI LK42U7KJQKW4 | 2 | $87M | Jun 30, 2026 |
| GC & V CONSTRUCTION LLC DAYTONA 32114-3447 FLK UEI LF1PJNMGKRP1 | 1 | $60M | May 26, 2026 |
| AGATE CONSTRUCTION COMPANY, INC. Egg Harbor Township NJ 08234 USA UEI LWDCT59VLHH3 | 1 | $55M | Jun 30, 2026 |
| TKTMJ, INC. Natchitoches LA 71457 USA UEI M6L3LA3Q3293 | 1 | $50M | Jun 17, 2026 |
Agencies that buy Other Heavy and Civil Engineering Construction
States with the most open Other Heavy and Civil Engineering Construction bids
Current open NAICS 237990 opportunities by place of performance.
State & local bids for this work
NAICS codes classify federal notices. State, county and city bids rarely carry one, so these category pages match every level of government by what is being bought.
Frequently asked
Across 269 SAM.gov award notices for NAICS 237990 (Other Heavy and Civil Engineering Construction), the average reported value is $21M and the median is $4M. SAM.gov award-notice values may represent contract ceilings rather than obligated spending.
79 distinct companies have won awards in NAICS 237990 (Other Heavy and Civil Engineering Construction).
The agencies awarding the most NAICS 237990 contracts are Department of Defense, Interior, Department of the, Department of Agriculture.
Yes — 48 of the 210 currently-open Other Heavy and Civil Engineering Construction opportunities (23%) are set aside for small or disadvantaged businesses.
The states with the most currently-open NAICS 237990 opportunities are Louisiana, Virginia, Texas.