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Other Heavy and Civil Engineering Construction government contracts, bids & RFPs

NAICS 237990 · 378 open opportunities · 178 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.

  1. Sector
  2. Subsector
  3. Industry group
    2379 Other Heavy and Civil Engineering Construction
  4. NAICS industry
    23799 Other Heavy and Civil Engineering Construction
  5. U.S. industry
    237990 Other Heavy and Civil Engineering Construction
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By the numbers

Avg reported value
$25M
Median reported value
$4M
Total reported value
$4B
Awards on record
178
Companies
79

SAM.gov award-notice values may represent contract ceilings rather than obligated spending.

137 of 378 open Other Heavy and Civil Engineering Construction opportunities (36%) are set aside for small or disadvantaged businesses.

Open opportunities

No open federal opportunities in this NAICS right now. Set up an alert on GovBidAlerts to be notified when one is posted.

Top awardees

Awardee# AwardsReported ValueLast Award
FERROVIAL CONSTRUCCION PR, LLC
UEI KGKPT8C8SMB1
1$1BApr 30, 2026
Kiewit Infrastructure West Co. 4650 BUSINESS CENTER DR Fairfield CA 94534 USA
UEI KGG6RMJ7D9P8
1$103MJun 11, 2026
MIDWEST CONSTRUCTION CO Nebraska City NE 68410 USA
UEI VPLVZEFWPLK9
2$100MJun 12, 2026
LUHR CROSBY, LLC Columbia IL 62236 USA
UEI M8AUWZN3PVQ3
1$100MJun 4, 2026
PINE BLUFF SAND AND GRAVEL COMPANY White Hall AR 71602 USA
UEI QA1XLMJ5WTL9
1$100MJun 4, 2026
MICHELS CONSTRUCTION, INC. Brownsville WI 53006 USA
UEI CDE7H8M86MB5
1$100MJun 4, 2026
J. F. BRENNAN COMPANY, INC. La Crosse WI 54603 USA
UEI LK42U7KJQKW4
2$87MJun 30, 2026
GC & V CONSTRUCTION LLC DAYTONA 32114-3447 FLK
UEI LF1PJNMGKRP1
1$60MMay 26, 2026
AGATE CONSTRUCTION COMPANY, INC. Egg Harbor Township NJ 08234 USA
UEI LWDCT59VLHH3
1$55MJun 30, 2026
TKTMJ, INC. Natchitoches LA 71457 USA
UEI M6L3LA3Q3293
1$50MJun 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.

Frequently asked

What award values are reported for Other Heavy and Civil Engineering Construction contracts?

Across 178 SAM.gov award notices for NAICS 237990 (Other Heavy and Civil Engineering Construction), the average reported value is $25M and the median is $4M. SAM.gov award-notice values may represent contract ceilings rather than obligated spending.

How many companies win NAICS 237990 contracts?

79 distinct companies have won awards in NAICS 237990 (Other Heavy and Civil Engineering Construction).

Which agencies buy Other Heavy and Civil Engineering Construction?

The agencies awarding the most NAICS 237990 contracts are Dept Of Defense, Interior, Department Of The, Agriculture, Department Of.

Are NAICS 237990 contracts set aside for small business?

Yes — 137 of the 378 currently-open Other Heavy and Civil Engineering Construction opportunities (36%) are set aside for small or disadvantaged businesses.

Which states have the most open Other Heavy and Civil Engineering Construction bids?

The states with the most currently-open NAICS 237990 opportunities are Louisiana, Texas, Virginia.