SEOJIN CONSTRUCTION CO.,LTD

CHANGWON-SI, GYEONGSANGNAM-DO 51436

$9.53M
Total Contract Value
93 awards
First Award
Oct 19, 2023
Last Award
Aug 27, 2025
Business Size
other than small
CAGE Code
3D88F

Top Industries (NAICS)

NAICS CodeObligationsAwards
236220$9.16M83

Contract Awards

50 awards found

W90VN925FA182
Department of Defense
$598K
Aug 27, 2025

REPAIR FAILED OR FAILING STORM DRAINAGE SYSTEM, CAMP CARROLL

NAICS: 236220 - COMMERCIAL AND INSTITUTIONAL BUILDING CONSTRUCTIONFY2025
W90VN925FA181
Department of Defense
$175K
Aug 25, 2025

FLOORING AND PAINTING REPLACEMENT AT BLDG 2650, PIER 8

NAICS: 236220 - COMMERCIAL AND INSTITUTIONAL BUILDING CONSTRUCTIONFY2025
W90VN925FA165
Department of Defense
$22K
Aug 11, 2025

REPAIR BROKEN ROLL-UP DOOR AT BLDG 452 CAMP WALKER

NAICS: 236220 - COMMERCIAL AND INSTITUTIONAL BUILDING CONSTRUCTIONFY2025
W90VN924F0144
Department of Defense
$-2,728,987.14
Aug 10, 2025

TERMINATION FOR CONVENIENCE (T4C) OF THE GOVERNMENT (FIXED-PRICE) - W90VN924F0144, REPAIR DETERIORATED BLDG. NO. S-1330, BUSAN STORAGE FACILITY (BSF)

NAICS: 236220 - COMMERCIAL AND INSTITUTIONAL BUILDING CONSTRUCTIONFY2025
W90VN925FA158
Department of Defense
$167K
Jul 25, 2025

INSTALL BACKUP BOILER FOR BLDG 830, CAMP WALKER

NAICS: 236220 - COMMERCIAL AND INSTITUTIONAL BUILDING CONSTRUCTIONFY2025
W90VN925FA136
Department of Defense
$26K
Jun 30, 2025

INSTALLATION OF MISSING BARB WIRE AT GATE 7 PERIMETER WALL, CAMP WALKER

NAICS: 236220 - COMMERCIAL AND INSTITUTIONAL BUILDING CONSTRUCTIONFY2025
W90VN925FA118
Department of Defense
$-68,482.31
Jun 17, 2025

INSTALL ADDITIONAL GATE AT B1535 (TMP), CAMP HENRY

NAICS: 236220 - COMMERCIAL AND INSTITUTIONAL BUILDING CONSTRUCTIONFY2025
W90VN925FA123
Department of Defense
$68K
Jun 17, 2025

INSTALL ADDITIONAL GATE AT B1535 (TMP), CAMP HENRY, SOUTH KOREA

NAICS: 236220 - COMMERCIAL AND INSTITUTIONAL BUILDING CONSTRUCTIONFY2025
W90VN925FA118
Department of Defense
$68K
Jun 15, 2025

INSTALL ADDITIONAL GATE AT B1535 (TMP), CAMP HENRY

NAICS: 236220 - COMMERCIAL AND INSTITUTIONAL BUILDING CONSTRUCTIONFY2025
W90VN924F0151
Department of Defense
$34K
May 29, 2025

K WORK (NON-WORK PLAN)

NAICS: 236220 - COMMERCIAL AND INSTITUTIONAL BUILDING CONSTRUCTIONFY2025
W90VN925FA054
Department of Defense
$-87,670.04
May 7, 2025

INSTALL FIRE ALARM AND KITCHEN FIRE SUPPRESSION SYSTEM AT B382, CAMP CARROLL.

NAICS: 236220 - COMMERCIAL AND INSTITUTIONAL BUILDING CONSTRUCTIONFY2025
W90VN925FA074
Department of Defense
$32K
May 4, 2025

INSTALL ROOF VENTILATION SYSTEM IN SHED-10 AT B1309, LOCATED AT BUSAN STORAGE FACILITY (BSF), SOUTH KOREA

NAICS: 236220 - COMMERCIAL AND INSTITUTIONAL BUILDING CONSTRUCTIONFY2025
W90VN925FA054
Department of Defense
$88K
Apr 22, 2025

INSTALL FIRE ALARM AND KITCHEN FIRE SUPPRESSION SYSTEM AT B382, CAMP CARROLL.

NAICS: 236220 - COMMERCIAL AND INSTITUTIONAL BUILDING CONSTRUCTIONFY2025
W90VN925FA035
Department of Defense
$37K
Mar 17, 2025

REPAIR RESTROOM IN B267 CAMP CARROLL

NAICS: 236220 - COMMERCIAL AND INSTITUTIONAL BUILDING CONSTRUCTIONFY2025
W90VN925FA036
Department of Defense
$159K
Mar 13, 2025

REFINISH POOL DECK, RECAULK POOL AREA AND REPLACE LIGHT FIXTURES BLDG 265 AT CAMP WALKER

NAICS: 236220 - COMMERCIAL AND INSTITUTIONAL BUILDING CONSTRUCTIONFY2025
W90VN925FA030
Department of Defense
$146K
Mar 6, 2025

REPAIR BATHROOM AT BLDG 305 FOR CAMP WALKER (PROJECT NO. J1-00060-5J)

NAICS: 236220 - COMMERCIAL AND INSTITUTIONAL BUILDING CONSTRUCTIONFY2025
W90VN824F0072
Department of Defense
$-1,514.56
Feb 14, 2025

MAXIMUM CONTRACT AMOUNT - K WORK - REPAIR BUILDING S-11, NNSC, DECREASE AMOUNT AND EXTEND CCD.

NAICS: 236220 - COMMERCIAL AND INSTITUTIONAL BUILDING CONSTRUCTIONFY2025
W90VN924F0157
Department of Defense
$2K
Feb 9, 2025

REPAIR BLDG 127, CAMP CARROLL / CHANGE SCOPE

NAICS: 236220 - COMMERCIAL AND INSTITUTIONAL BUILDING CONSTRUCTIONFY2025
W91QVN24F0380
Department of Defense
$-14,835.78
Feb 5, 2025

MAXIMUM CONTRACT AMOUNT - K WORK

NAICS: 236220 - COMMERCIAL AND INSTITUTIONAL BUILDING CONSTRUCTIONFY2025
W90VN924F0224
Department of Defense
$-183.96
Feb 4, 2025

WORK TYPE: "K"

NAICS: 236220 - COMMERCIAL AND INSTITUTIONAL BUILDING CONSTRUCTIONFY2025
W90VN924F0126
Department of Defense
$8K
Feb 3, 2025

MAXIMUM CONTRACT AMOUNT - K WORK

NAICS: 236220 - COMMERCIAL AND INSTITUTIONAL BUILDING CONSTRUCTIONFY2025
W90VN924F0153
Department of Defense
$95K
Feb 2, 2025

RPR B1715, CH

NAICS: 236220 - COMMERCIAL AND INSTITUTIONAL BUILDING CONSTRUCTIONFY2025
W90VN824F0075
Department of Defense
$49K
Sep 12, 2024

MAXIMUM CONTRACT AMOUNT - K WORK

NAICS: 236220 - COMMERCIAL AND INSTITUTIONAL BUILDING CONSTRUCTIONFY2024
W90VN924F0230
Department of Defense
$44K
Sep 8, 2024

K WORK (NON-WORK PLAN)

NAICS: 236220 - COMMERCIAL AND INSTITUTIONAL BUILDING CONSTRUCTIONFY2024
W90VN924F0224
Department of Defense
$85K
Sep 3, 2024

WORK TYPE: "K"-INTERIOR & EXPERIOR LED REPLACEMENT AT B#577, 578, 579, AND 580, CAMP WALKER

NAICS: 236220 - COMMERCIAL AND INSTITUTIONAL BUILDING CONSTRUCTIONFY2024
W90VN924F0217
Department of Defense
$118K
Aug 28, 2024

RPL WOODEN PULLUP BARS WITH STEEL

NAICS: 236220 - COMMERCIAL AND INSTITUTIONAL BUILDING CONSTRUCTIONFY2024
W90VN924F0221
Department of Defense
$23K
Aug 28, 2024

RPR DAMAGE BY FIRE AND WATER AT B155, CW

NAICS: 236220 - COMMERCIAL AND INSTITUTIONAL BUILDING CONSTRUCTIONFY2024
W90VN924F0209
Department of Defense
$13K
Aug 23, 2024

REPLACE WITH NEW ROLL UP DOOR B711, CP CARROLL

NAICS: 236220 - COMMERCIAL AND INSTITUTIONAL BUILDING CONSTRUCTIONFY2024
W90VN924F0216
Department of Defense
$44K
Aug 19, 2024

WORK TYPE: "K"-SEPARATION OF STORM AND SEWER LINE FOR BLDG. #393, CAMP WALKER

NAICS: 236220 - COMMERCIAL AND INSTITUTIONAL BUILDING CONSTRUCTIONFY2024
W90VN924F0156
Department of Defense
$-31,724.05
Aug 4, 2024

REPAIR DETERIORATED ROOF AT B906, CC

NAICS: 236220 - COMMERCIAL AND INSTITUTIONAL BUILDING CONSTRUCTIONFY2024
W90VN824F0072
Department of Defense
$689K
Jul 24, 2024

MAXIMUM CONTRACT AMOUNT - K WORK

NAICS: 236220 - COMMERCIAL AND INSTITUTIONAL BUILDING CONSTRUCTIONFY2024
W90VN824F0053
Department of Defense
$-7,740.74
Jul 22, 2024

MAXIMUM CONTRACT AMOUNT - K WORK ADDITION/DELETION WORK REPAIR HVAC SYSTEM CASEY, RLFC

NAICS: 236220 - COMMERCIAL AND INSTITUTIONAL BUILDING CONSTRUCTIONFY2024
W91QVN24F0430
Department of Defense
$-11,142.42
Jul 16, 2024

REPAIR LIFT STATION (S-1295)

NAICS: 236220 - COMMERCIAL AND INSTITUTIONAL BUILDING CONSTRUCTIONFY2024
W91QVN24F0433
Department of Defense
$287K
Jul 14, 2024

REPAIR PARKING LOTS NEAR BLDG P-111

NAICS: 236220 - COMMERCIAL AND INSTITUTIONAL BUILDING CONSTRUCTIONFY2024
W91QVN24F0432
Department of Defense
$430K
Jul 14, 2024

REPAIR DAMAGED PARKING LOT NEAR BLDG P-12301, USAG-HUMPHREY

NAICS: 236220 - COMMERCIAL AND INSTITUTIONAL BUILDING CONSTRUCTIONFY2024
W91QVN24F0430
Department of Defense
$73K
Jul 8, 2024

REPAIR LIFT STATION (S-1295)

NAICS: 236220 - COMMERCIAL AND INSTITUTIONAL BUILDING CONSTRUCTIONFY2024
W90VN924F0157
Department of Defense
$143K
Jun 28, 2024

REPAIR B127, CAMP CARROLL

NAICS: 236220 - COMMERCIAL AND INSTITUTIONAL BUILDING CONSTRUCTIONFY2024
W90VN924F0160
Department of Defense
$88K
Jun 28, 2024

MAXIMUM CONTRACT AMOUNT - K WORK

NAICS: 236220 - COMMERCIAL AND INSTITUTIONAL BUILDING CONSTRUCTIONFY2024
W90VN924F0122
Department of Defense
$82K
Jun 28, 2024

K WORK (NON-WORK PLAN)

NAICS: 236220 - COMMERCIAL AND INSTITUTIONAL BUILDING CONSTRUCTIONFY2024
W90VN924F0147
Department of Defense
$298K
Jun 26, 2024

REPLACE WATER PIPE AT B502, CAMP CARROLL

NAICS: 236220 - COMMERCIAL AND INSTITUTIONAL BUILDING CONSTRUCTIONFY2024
W90VN924F0153
Department of Defense
$428K
Jun 26, 2024

REPAIR THE DETERIORATED BLDG 1715, CH

NAICS: 236220 - COMMERCIAL AND INSTITUTIONAL BUILDING CONSTRUCTIONFY2024
W90VN924F0156
Department of Defense
$32K
Jun 26, 2024

REPAIR DETERIORATED ROOF AT B906, CC

NAICS: 236220 - COMMERCIAL AND INSTITUTIONAL BUILDING CONSTRUCTIONFY2024
W90VN924F0151
Department of Defense
$893K
Jun 25, 2024

MAXIMUM CONTRACT AMOUNT - K WORK

NAICS: 236220 - COMMERCIAL AND INSTITUTIONAL BUILDING CONSTRUCTIONFY2024
W90VN924F0144
Department of Defense
$3.35M
Jun 24, 2024

REPAIR DETERIORATED BLDG. NO. S-1330, BSF

NAICS: 236220 - COMMERCIAL AND INSTITUTIONAL BUILDING CONSTRUCTIONFY2024
W90VN824F0031
Department of Defense
$394K
Jun 24, 2024

REPLACE FIRE HYDRANTS AT CP TANGO

NAICS: 236220 - COMMERCIAL AND INSTITUTIONAL BUILDING CONSTRUCTIONFY2024
W90VN924F0137
Department of Defense
$74K
Jun 24, 2024

K WORK (NON-WORK PLAN)

NAICS: 236220 - COMMERCIAL AND INSTITUTIONAL BUILDING CONSTRUCTIONFY2024
W90VN924F0150
Department of Defense
$428K
Jun 24, 2024

REPAIR DFAC,BLDG 303 AT CAMP CARROLL

NAICS: 236220 - COMMERCIAL AND INSTITUTIONAL BUILDING CONSTRUCTIONFY2024
W90VN924F0148
Department of Defense
$56K
Jun 21, 2024

WORK TYPE: "K"-REPAIR AST LEAK DETECTION MONITORING SYSTEM AT DLA

NAICS: 236220 - COMMERCIAL AND INSTITUTIONAL BUILDING CONSTRUCTIONFY2024
W90VN924F0146
Department of Defense
$59K
Jun 19, 2024

MAXIMUM CONTRACT AMOUNT - K WORK

NAICS: 236220 - COMMERCIAL AND INSTITUTIONAL BUILDING CONSTRUCTIONFY2024
W90VN824F0079
Department of Defense
$293K
Jun 12, 2024

MAXIMUM CONTRACT AMOUNT - K WORK

NAICS: 236220 - COMMERCIAL AND INSTITUTIONAL BUILDING CONSTRUCTIONFY2024

Business Details

UEI
N6DKUH4MNCF3
CAGE Code
3D88F
Address
13 YONGJI-RO 169BEON-GIL
SEONGSAN-GU
CHANGWON-SI, 51436

Parent Company

SEOJIN CONSTRUCTION CO.,LTD

Data Source

This profile is based on federal contract award data from USAspending.gov.

View on USAspending.gov