NAICS 237990Other Heavy and Civil Engineering Construction
Size Standard
$45 million
CMMC Level
Level 1 (most contracts)
Key Agencies
USACE, NAVFAC, Army, Air Force
Overview
Establishments primarily engaged in heavy and civil engineering construction projects not elsewhere classified, including water treatment plants, dams, and utility systems. Defense applications cover MILCON projects, hardened facility construction, and military utility infrastructure.
Common Contract Types
Recent Contract Awards
Total Awards
29,195
Last 30 Days
37
30-Day Value
$409.1M
Avg Amount
$9.4M
All-Time Value
$125.6B
FPDS
| Contract | Awardee | Amount |
|---|---|---|
| 2027 MAGNA STRATEGIC SYSTEMS PROGRAMS COMPLEX | NORTHROP GRUMMAN SYSTEMS CORPORATION | $43.9M |
| KB Dock Piers Ladder Replacement | NEWTON BUILDING & DEVELOPMENT LLC | $172K |
| 2027 MAGNA STRATEGIC SYSTEMS PROGRAMS COMPLEX | NORTHROP GRUMMAN SYSTEMS CORPORATION | $43.9M |
| Atlantic Intracoastal Waterway Maintenance Dredging | SOUTHWIND CONSTRUCTION CORP. | $8.7M |
| Y--KNRI 257081 - Knife River Indian Village National Historic Site - Elbee Bend Bank Stabilization | HSG Park Joint Venture 3, LLC | $7.5M |
| Coastal Storm Risk Management Project Hutchinson Island, St. Lucie County, FL | MANSON CONSTRUCTION CO | $14.7M |
| ALF ELIJAH FISHING PIER REPAIRS | JOHN ANDERSON CONSTRUCTION INC | $13K |
| GRAND ISLAND WEST RIM TRAIL IMPROVEMENTS GAOA PROJECT | JAKE'S EXCAVATING AND LANDSCAPING, LLC | — |
| SAN JOAQUIN VALLEY NATIONAL CEMETERY SECTION RENOVATION NRM SHRINE PROJECT 913-NS-FY25-001. | BYRD ENTERPRISES UNLIMITED INC | $5.9M |
| RETAMAL BUOY SYSTEM WARNING SIGNS EMERGENCY | TEXAS ELECTRICAL & TESTING SERVICES LLC | $768K |
| PROJECT NAME: TONGASS NF HELICOPTER PAD REPLACEMENT | TONGASS ENGINEERING, LLC | $505K |
| CONSTRUCTION SERVICES FOR A GRAVESITE EXPANSION PROJECT AT BAKERSFIELD NATIONAL CEMETERY | TALION CONSTRUCTION, LLC | $16.2M |
| FAC - 103 ROI BAUDOUIN FRONT PERIMETER WALL REPAIR | GECS SARL | $25K |
| Design-Bid-Build, Dredging at JEBLC Fuel Pier and Anzio Beach Sandbar, and JEBFS Utah Beach Sandbar, Joint Expeditionary Base Little Creek - Fort Story, Virginia Beach, VA | SEAWARD MARINE CORPORATION | $15.3M |
| Y1PZ--Cape Canaveral National Cemetery Phase 2 Expansion Completion Re-procurement after Termination | C & C CONTRACTORS LLC | $7.3M |
| Y1PZ--Cape Canaveral National Cemetery Phase 2 Expansion Completion Re-procurement after Termination | C & C CONTRACTORS LLC | $7.3M |
| PK FY25 MWEOC SITE WIDE DEMOLITION AND ROADWAY IM | HARKINS BUILDERS, INC. | $25.6M |
| SOAP CREEK CAMPGROUND REHABILITATION - STREAMBANK STABILIZATION ALONG 200' OF SOAP CREEK AT THE SOAP CREEK CAMPGROUND. | ANSON EXCAVATING & PIPE, INC. | $66K |
| CBP RIO GRANDE VALLEY, LAREDO, DEL RIO TACTICAL INFRASTRUCTURE MAINTENANCE | KOMAN ADVANTAGE, LLC | $13.5M |
| USACE SPK DBB Construction - Natomas Reach I Contract 2 - Sacramento, CA | KAMALANI-ODIN JV | $9.4M |
Top Awardees
Top Contractors (FPDS)
| Contractor | Total Obligation |
|---|---|
| GREAT LAKES DREDGE & DOCK CO, LLC | $8.0B |
| MANSON CONSTRUCTION CO | $3.9B |
| WEEKS MARINE, INC. | $3.7B |
| THALLE CONSTRUCTION CO INC | $3.3B |
| DRAGADOS/HAWAIIAN DREDGING/ORION JV | $3.3B |
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Frequently Asked Questions
What CMMC level is required for NAICS 237990?
Level 1 for standard construction. Level 2 when MILCON projects involve hardened or classified facilities where construction documents contain CUI.
What is the SBA size standard for NAICS 237990?
The size standard is $45 million in average annual receipts.
What military construction projects use NAICS 237990?
Projects include hardened command bunkers, ammunition storage facilities, water treatment plant construction, fuel distribution systems, and military training range infrastructure.
Related NAICS Codes
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