Agencies › Department of Homeland Security › NAICS 237990

Department of Homeland Security (DHS): NAICS 237990 — Other Heavy and Civil Engineering Construction

1open solicitations

$65.3Mobligated in FY2026

26contracts ending within 18 months

Open solicitations

Repair Aids to Navigation (ATON) - Southern Area of USCG District NortheastUS Coast Guard · Small Business Set Aside - Total · Due 13 October 2026

How DHS NAICS 237990 spends

FY2021$127.9M

FY2022$19.2M

FY2023$26.5M

FY2024$36.7M

FY2025$99.1M

FY2026$65.3M

Contract obligations by federal fiscal year (October–September), from USASpending.gov award data. IDIQ ceilings are excluded. * The current year is partial, and USASpending lags 4–8 weeks.

DHS NAICS 237990 contracts expiring in the next 18 months

26 contracts worth $111.6M.

Incumbent	Buyer	What	Value	Ends	Est. solicitation	Record
GULF COAST FEDERAL GROUP LLC	U.S. Coast Guard	237990 Other Heavy and Civil Engineering Construction	$58K	16 October 2026	Now / imminent	USASpending
CHOICE KK JV	U.S. Coast Guard	237990 Other Heavy and Civil Engineering Construction	$607K	23 October 2026	Now / imminent	USASpending
3T FEDERAL SOLUTIONS LLC	U.S. Customs and Border Protection	237990 Other Heavy and Civil Engineering Construction	$4.5M	28 October 2026	Now / imminent	USASpending
FULLER MARINE SERVICES, INC	U.S. Coast Guard	237990 Other Heavy and Civil Engineering Construction	$1.3M	30 October 2026	Now / imminent	USASpending
TERRY CONTRACTING & MATERIALS, INC.	U.S. Coast Guard	237990 Other Heavy and Civil Engineering Construction	$3.2M	10 November 2026	Now / imminent	USASpending
AHTNA BUILDERS, LLC	U.S. Coast Guard	237990 Other Heavy and Civil Engineering Construction	$10.1M	30 November 2026	Now / imminent	USASpending
PRIME SOLVERS LLC	U.S. Coast Guard	237990 Other Heavy and Civil Engineering Construction	$121K	30 November 2026	Now / imminent	USASpending
UNAMI HWH JOINT VENTURES, LLC	U.S. Customs and Border Protection	237990 Other Heavy and Civil Engineering Construction	$2.8M	01 December 2026	Now / imminent	USASpending
MAKRO CORP.	U.S. Coast Guard	237990 Other Heavy and Civil Engineering Construction	$562K	17 December 2026	Now / imminent	USASpending
VISION CONTRACTING INC	U.S. Coast Guard	237990 Other Heavy and Civil Engineering Construction	$66K	28 December 2026	Now / imminent	USASpending
K2 CONSTRUCTION CONSULTANTS, INC	Office of Procurement Operations	237990 Other Heavy and Civil Engineering Construction	$6.2M (2 orders)	31 December 2026	Now / imminent	USASpending
AGM MARINE CONTRACTORS INC	U.S. Coast Guard	237990 Other Heavy and Civil Engineering Construction	$2.3M	31 December 2026	Now / imminent	USASpending
DOYON TECHNICAL SERVICES, LLC	U.S. Coast Guard	237990 Other Heavy and Civil Engineering Construction	$1.2M	08 January 2027	Now / imminent	USASpending
COMMERCE CONSTRUCTION CORPORATION	U.S. Coast Guard	237990 Other Heavy and Civil Engineering Construction	$10.4M	25 March 2027	Now / imminent	USASpending
AYKO GROUP LLC	U.S. Coast Guard	237990 Other Heavy and Civil Engineering Construction	$1.9M	09 April 2027	~Q4 2026	USASpending

Contracts and task orders from USASpending.gov (FPDS) whose period of performance ends within 18 months, valued at $25K or more, excluding IDIQ ceilings and government-owned, contractor-operated facility contracts. Co-terminous orders from the same vendor, agency, NAICS and PSC ending in the same month are grouped. The solicitation date is an estimate (about six months before the contract ends): FedSift does not know whether a follow-on has been posted, so check SAM.gov.

NAICS 237990 across every agency → · Everything DHS has open →