Vendor, Lincolnton, NC
Coastal Seal Services, LLC
UEI DK6MLUJVMNZ7, CAGE 56YE4
20 awards and $474,394 obligated between January 8, 2024 and September 18, 2026, 5% under full and open competition, against 1.9 offers on average where reported. 14 of the awards trace back to a SAM.gov solicitation on this site.
Sells to
Awarding agencies by dollars.
| U.S. Coast Guard | $434,059 |
| Department of the Navy | $26,900 |
| National Oceanic and Atmospheric Administration | $13,435 |
Industries
NAICS on the awards, by dollars.
| Ship Building and RepairingNAICS 336611 | $443,074 |
| Gasket, Packing, and Sealing Device ManufacturingNAICS 339991 | $18,740 |
| Engineering ServicesNAICS 541330 | $6,290 |
| All Other Professional, Scientific, and Technical ServicesNAICS 541990 | $6,290 |
| Other Engine Equipment ManufacturingNAICS 333618 | $0 |
How it wins
Awards by competition, set-aside and type.
| Competed Under SAP | 18 |
| Full and Open Competition After Exclusion of Sources | 1 |
| Not Competed | 1 |
| Small Business Set Aside - Total | 15 |
| Purchase Order | 19 |
Hear when Coastal Seal Services, LLC wins an award and when a contract it holds is about to end.Follow it
Contracts ending soon
Contracts Coastal Seal Services, LLC holds whose performance ends in the next 19 months, by published end date. Each one is a recompete to prepare for.
- Ending
- 1
- Obligated so far
- $24,640
- Soonest
- October 30, 2026
The 1 contract, the office behind each one and the dates are in the workspace. See them
Competes with
Vendors selling ship building and repairing to U.S. Coast Guard, by dollars.
| Davie Defense Inc.Vienna, VA | $3,500,000,000 |
| Bollinger Shipyards Lockport, L.L.C.Lockport, LA | $2,528,416,358 |
| Austal Usa, LLCMobile, AL | $2,287,797,109 |
| Rauma Marine Constructions OyRauma | $1,122,648,775 |
| Birdon America Inc.Denver, CO | $500,223,344 |
| Offshore Service Vessels, L.L.C.Cut Off, LA | $136,414,823 |
Solicitations it won
SAM.gov opportunities whose award USAspending attributes to this vendor.
- 52000QR260028597-CGC BEAR Controllable Pitch Propeller (CPP) Oil Distribution (OD) Box, Inspect and Service
US Coast Guard, SFLC Procurement Branch 1
Combined synopsis and solicitationSmall businessNAICS 336611Anywhere in the US52000QR260028597Awarded to Coastal Seal Services, LLC
Posted Sep 11 - SHAFT SEAL SERVICE
US Coast Guard, SFLC Procurement Branch 3
Combined synopsis and solicitationSmall businessNAICS 336611Maryland70Z04026Q60592Y00Awarded to Coastal Seal Services, LLC
Posted Jul 30 - MANATEE SHAFT SEAL INSTALLATION
US Coast Guard, SFLC Procurement Branch 3
Combined synopsis and solicitationSmall businessNAICS 339991Maryland70Z04026Q60793Y00Awarded to Coastal Seal Services, LLC
Posted Jul 10 - CORMORANT SHAFT SEAL INSTALLATION
US Coast Guard, SFLC Procurement Branch 3
Combined synopsis and solicitationSmall businessNAICS 339991Maryland70Z04026Q60794Y00Awarded to Coastal Seal Services, LLC
Posted Jul 10 - USCGC DIAMONDBACK SHAFT SEAL TECH REP
US Coast Guard, SFLC Procurement Branch 3
Combined synopsis and solicitationSmall businessNAICS 541330Maryland70Z04026Q60110Y00Awarded to Coastal Seal Services, LLC
Posted Jun 17 - EX-BRANT SHAFT SEAL INSTALLATION
US Coast Guard, SFLC Procurement Branch 3
SolicitationSmall businessNAICS 339991Maryland70Z04026Q60314Awarded to Coastal Seal Services, LLC
Posted May 27 - USCGC Bluefin Shaft Seal Tech Rep
US Coast Guard, SFLC Procurement Branch 3
Combined synopsis and solicitationSmall businessNAICS 339991Maryland70Z04026Q60949Y00Awarded to Coastal Seal Services, LLC
Posted Feb 9 - SHAFT SEAL SERVICE
US Coast Guard, SFLC Procurement Branch 3
Combined synopsis and solicitationSmall businessNAICS 336611Maryland70Z04026Q60514Y00Awarded to Coastal Seal Services, LLC
Posted Oct 31, 2025 - BUILD / INSTALL / TEST SHAFT SEALS
US Coast Guard, SFLC Procurement Branch 3
Combined synopsis and solicitationNAICS 336611Maryland70Z04025Q60774Y00Awarded to Coastal Seal Services, LLC
Posted Jun 18, 2025 - LEGARE SHAFT SEAL ASSEMBLY
US Coast Guard, SFLC Procurement Branch 3
Combined synopsis and solicitationSmall businessNAICS 336611Maryland70Z04025Q60722Y00Awarded to Coastal Seal Services, LLC
Posted Jan 15, 2025 - SHAFT SEAL ASSEMBLY
US Coast Guard, SFLC Procurement Branch 3
Combined synopsis and solicitationSmall businessNAICS 336611Maryland70Z04024Q60142Y00Awarded to Coastal Seal Services, LLC
Posted May 21, 2024 - PROVIDE TWO BULKHEAD SEAL REPLACEMENT ONBOARD THE NOAA SHIP FERDINAND HASSLER
National Oceanic and Atmospheric Administration, Department of Commerce NOAA
Combined synopsis and solicitationSmall businessNAICS 336611Norfolk, VA1333MK24Q0068Awarded to Coastal Seal Services, LLC
Posted May 20, 20242 publications
Awards
Every award in the window, by dollars obligated.
| Contract | Awarding office | Described as | Obligated |
|---|---|---|---|
| 70Z08026PMECP0193Purchase Order, September 18, 2026, Competed Under SAP, 1 offersSolicitation | SFLC Procurement Branch 1U.S. Coast Guard | CGC Bear CPP Od Box RepairsNAICS 336611, PSC J020 | $141,419 |
| 70Z04025P60546Y00Purchase Order, June 4, 2025, Competed Under SAP, 1 offers | SFLC Procurement Branch 3U.S. Coast Guard | Technician Required for Shaft Seal MaintenenaceNAICS 336611, PSC J020 | $48,280 |
| 70Z04025P60722Y00Purchase Order, February 5, 2025, Competed Under SAP, 1 offersSolicitation | SFLC Procurement Branch 3U.S. Coast Guard | Legare Shaft Seal AssemblyNAICS 336611, PSC J020 | $39,210 |
| 70Z04026P60506Y00Purchase Order, October 22, 2025, Competed Under SAP, 5 offers | SFLC Procurement Branch 3U.S. Coast Guard | Technical Services for Oversight to Rebuild/ Vulcanize/ Test/ Install/ Alignment MX9 Shaft Seal on CGC MapleNAICS 336611, PSC J020 | $38,470 |
| 70Z04024P60142Y00Purchase Order, June 17, 2024, Competed Under SAP, 2 offersSolicitation | SFLC Procurement Branch 3U.S. Coast Guard | Shaft Seal AssemblyNAICS 336611, PSC J020 | $36,380 |
| N0040624P0605Purchase Order, July 3, 2024, Competed Under SAP, 2 offers | NAVSUP FLT Log CTR Puget SoundDepartment of the Navy | New Shaft Inflatable SealNAICS 336611, PSC J999 | $32,680 |
| 70Z04026P60514Y00Purchase Order, November 20, 2025, Competed Under SAP, 3 offersSolicitation | SFLC Procurement Branch 3U.S. Coast Guard | Shaft Seal ServiceNAICS 336611, PSC J020 | $28,620 |
| 70Z04025P60774Y00Purchase Order, July 11, 2025, Competed Under SAP, 1 offersSolicitation | SFLC Procurement Branch 3U.S. Coast Guard | Build, Install and Test Shaft SealsNAICS 336611, PSC J020 | $25,540 |
| 70Z04026P60592Y00Purchase Order, August 20, 2026, Competed Under SAP, 1 offersSolicitation | SFLC Procurement Branch 3U.S. Coast Guard | Shaft Seal ServiceNAICS 336611, PSC J020 | $24,640 |
| 70Z04024P60134Y00Purchase Order, August 14, 2024, Competed Under SAP, 1 offersSolicitation | SFLC Procurement Branch 3U.S. Coast Guard | Uscgc Hollyhock Shaft SealNAICS 336611, PSC J020 | $20,180 |
| 1333MK24P0110Purchase Order, June 5, 2024, Competed Under SAP, 1 offersSolicitation | Department of Commerce NOAANational Oceanic and Atmospheric Administration | Provide Two Bulkhead Seal Replacement to the NOAA Ship Ferdinand Hassler.NAICS 336611, PSC J020 | $13,435 |
| 70Z04026P60793Y00Purchase Order, July 21, 2026, Competed Under SAP, 3 offersSolicitation | SFLC Procurement Branch 3U.S. Coast Guard | Manatee Shaft Seal InstallationNAICS 339991, PSC N099 | $6,490 |
| 70Z04026P60794Y00Purchase Order, July 22, 2026, Competed Under SAP, 4 offersSolicitation | SFLC Procurement Branch 3U.S. Coast Guard | Cormorant Shaft Seal InstallationNAICS 339991, PSC N099 | $6,490 |
| 70Z04026P60110Y00Purchase Order, June 23, 2026, Competed Under SAP, 2 offersSolicitation | SFLC Procurement Branch 3U.S. Coast Guard | Mechanical Technical Oversight Services for Overhaul/ Rebuild/ Testing of P/S Chesterton 442 Shaft Seals OnboardNAICS 541330, PSC J020 | $6,290 |
| 70Z04026P60314Y00Purchase Order, June 5, 2026, Competed Under SAP, 2 offersSolicitation | SFLC Procurement Branch 3U.S. Coast Guard | EX-BRANT Shaft Seal InstalltionNAICS 541990, PSC J043 | $6,290 |
| 70Z04026P60949Y00Purchase Order, March 6, 2026, Competed Under SAP, 2 offersSolicitation | SFLC Procurement Branch 3U.S. Coast Guard | Bluefin Shaft Seal InstallationNAICS 339991, PSC 5330 | $5,760 |
| 70Z04024P60124Y00Purchase Order, March 15, 2024, Competed Under SAP, 1 offersSolicitation | SFLC Procurement Branch 3U.S. Coast Guard | Uscgc Hollyhock Shaft SealNAICS 336611, PSC J020 | $0 |
| 70Z08023PMECP0030Purchase Order, April 2, 2025, Not Competed, 1 offers | SFLC Procurement Branch 1U.S. Coast Guard | Shaft Seal DiscrepNAICS 336611, PSC 2090 | $0 |
| N3220521D4127June 10, 2024, Full and Open Competition After Exclusion of Sources, 2 offers | MSCHQ NorfolkDepartment of the Navy | N102/N7 Andrew Macdonald Wartsila Brand Equipment & Maintenance Repair Supplies/ServicesNAICS 333618, PSC 2010 | $0 |
| N0040623P0552Purchase Order, January 8, 2024, Competed Under SAP, 2 offers | NAVSUP FLT Log CTR Puget SoundDepartment of the Navy | Stern Tube Shaft SealNAICS 336611, PSC J999 | -$5,780 |
- Product and service codes
- J020 Maintenance, Repair and Rebuilding of Equipment: Ship and Marine EquipmentJ999 Non-nuclear Ship Repair (West) Ship repair (including overhauls and conversions) performed on. non-nuclear propelled and nonpropelled ships west of the 108th meridianN099 Installation of Equipment: MiscellaneousJ043 Maintenance, Repair and Rebuilding of Equipment: Pumps and Compressors5330 Packing and Gasket Materials2010 Ship and Boat Propulsion Components
- Transactions
- 27 across 20 awards