Vendor, Hilliard, FL
3MC Mobile & Mechanical Repair LLC
UEI CZH4A2S5H9A5, CAGE 5VV86
37 awards and $17,874,965 obligated between January 30, 2024 and September 23, 2026, 16% under full and open competition, against 4.0 offers on average where reported. 48 of the awards trace back to a SAM.gov solicitation on this site.
Sells to
Awarding agencies by dollars.
| U.S. Coast Guard | $13,623,045 |
| National Oceanic and Atmospheric Administration | $4,204,634 |
| Maritime Administration | $47,285 |
Industries
NAICS on the awards, by dollars.
| Ship Building and RepairingNAICS 336611 | $17,620,933 |
| Plumbing, Heating, and Air-Conditioning ContractorsNAICS 238220 | $254,031 |
How it wins
Awards by competition, set-aside and type.
| Competed Under SAP | 29 |
| Full and Open Competition After Exclusion of Sources | 6 |
| Not Competed | 2 |
| Small Business Set Aside - Total | 19 |
| Delivery Order | 15 |
| Purchase Order | 14 |
| Definitive Contract | 2 |
Hear when 3MC Mobile & Mechanical Repair LLC wins an award and when a contract it holds is about to end.Follow it
Contracts ending soon
None of 3MC Mobile & Mechanical Repair LLC's contracts with a published end date ends in the next 19 months.
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.
- Dockside (DS2): USCGC SENECA FY26 DS
US Coast Guard, SFLC Procurement Branch 1
Award noticeSmall businessNAICS 336611Portsmouth, VA70Z08026QMECP0014Awarded to 3MC Mobile & Mechanical Repair LLC for $999,091
Posted Jun 152 publications - CGC Hamilton AC Repair / Renewal
US Coast Guard, SFLC Procurement Branch 2
Combined synopsis and solicitationSmall businessNAICS 238220North Charleston, SC70Z08526Q2183Awarded to 3MC Mobile & Mechanical Repair LLC
Posted Dec 30, 2025 - Stern Boat Launch, Incinerator & OWS System FY26 on USCGC CALHOUN (WMSL 759)
US Coast Guard, SFLC Procurement Branch 1
Combined synopsis and solicitationSmall businessNAICS 336611North Charleston, SC70Z08526QLREP0005Awarded to 3MC Mobile & Mechanical Repair LLC
Posted Dec 17, 20254 publications - USCG JAMES DS FQ1 FY26
US Coast Guard, SFLC Procurement Branch 2
Award noticeSmall businessNAICS 336611North Charleston, SC70Z08525RLREP0018Awarded to 3MC Mobile & Mechanical Repair LLC for $817,791
Posted Nov 7, 20256 publications - CGC James Steering Gear Overhaul
US Coast Guard, SFLC Procurement Branch 2
Award noticeSmall businessNAICS 336611Anywhere in the US70Z08525Q9561Awarded to 3MC Mobile & Mechanical Repair LLC for $165,068
Posted Aug 13, 20253 publications - Dockside (DS): USCGC MIDGETT FY26 Repair
US Coast Guard, SFLC Procurement Branch 2
Combined synopsis and solicitationSmall businessNAICS 336611Urban Honolulu, HI70Z08525RLREP0009Awarded to 3MC Mobile & Mechanical Repair LLC for $990,820
Posted Jul 23, 20256 publications - JAMES DS FQ3 FY25
US Coast Guard, SFLC Procurement Branch 2
Award noticeSmall businessNAICS 336611North Charleston, SC70Z08525DLREP0008Awarded to 3MC Mobile & Mechanical Repair LLC for $1,592,044
Posted May 21, 2025 - Replace Main Motor Heat Exchangers on NOAA Ship PI
National Oceanic and Atmospheric Administration, Department of Commerce NOAA
Award noticeSmall businessNAICS 336611Norfolk, VA1333MK25Q0079Awarded to 3MC Mobile & Mechanical Repair LLC for $82,000
Posted May 6, 20255 publications - USCGC DILIGENCE FY25 AA
US Coast Guard, SFLC Procurement Branch 1
Award noticeSmall businessNAICS 336611Pensacola, FL70Z08025CMECP0012Awarded to 3MC Mobile & Mechanical Repair LLC for $341,999
Posted Apr 10, 2025 - MGT pipe repair on the JAMES
US Coast Guard, SFLC Procurement Branch 2
Combined synopsis and solicitationSmall businessNAICS 336611Anywhere in the US70Z08525Q478Awarded to 3MC Mobile & Mechanical Repair LLC
Posted Feb 27, 2025 - CGC Hamilton Dual Point Davit Repair
US Coast Guard, SFLC Procurement Branch 2
Award noticeSmall businessNAICS 336611Charleston, SC70Z08525Q1630Awarded to 3MC Mobile & Mechanical Repair LLC for $73,000
Posted Jan 3, 20252 publications - DOCKSIDE REPAIRS OF CGC CALHOUN (WMSL 759)
US Coast Guard, SFLC Procurement Branch 2
Award noticeSmall businessNAICS 336611Charleston, SC70Z08524QLREP0015Awarded to 3MC Mobile & Mechanical Repair LLC for $481,909
Posted Aug 12, 20243 publications
Awards
Every award in the window, by dollars obligated.
| Contract | Awarding office | Described as | Obligated |
|---|---|---|---|
| 1305M224F0414Delivery Order, September 5, 2024, Full and Open Competition After Exclusion of Sources, 6 offersSolicitation | Department of Commerce NOAANational Oceanic and Atmospheric Administration | Dockside Repairs for NOAA Ship Thomas Jefferson, FY25.NAICS 336611, PSC 1910 | $2,400,989 |
| 70Z08525FLREP0038Delivery Order, May 21, 2025, Competed Under SAP | SFLC Procurement Branch 2U.S. Coast Guard | Task Order for Uscgc James DS Q3 FY25NAICS 336611, PSC J998 | $1,999,511 |
| 70Z08524FLREP0063Delivery Order, June 13, 2024, Competed Under SAPSolicitation | SFLC Procurement Branch 2U.S. Coast Guard | Task Order Against Idv 70z08524dlrep0007 for FY24 Stone DS Per Specs REV-00, 05 February 2024.NAICS 336611, PSC J998 | $1,956,683 |
| 70Z08524FLREP0072Delivery Order, July 5, 2024, Competed Under SAP | SFLC Procurement Branch 2U.S. Coast Guard | USCG James FY24 Dock SideNAICS 336611, PSC J998 | $1,927,677 |
| 70Z08524FLREP0028Delivery Order, February 12, 2024, Competed Under SAP | SFLC Procurement Branch 2U.S. Coast Guard | Task Order Against Idv 70z08524dlrep0003 for FY24 Hamilton DS Per Specs REV-0, 06 Oct 2023.NAICS 336611, PSC J998 | $1,478,731 |
| 70Z08525FLREP0052Delivery Order, June 17, 2025, Competed Under SAP | SFLC Procurement Branch 2U.S. Coast Guard | Uscgc Hamilton DS FY25 FQ4 (70z08525dlrep0010) Funding for Definite Items Only.NAICS 336611, PSC J998 | $1,417,747 |
| 1305M225F0430Delivery Order, September 23, 2025, Full and Open Competition After Exclusion of Sources, 1 offers | Department of Commerce NOAANational Oceanic and Atmospheric Administration | OR-25-03358 Was Approved on 09/19/2025 NOAA Dockside Repairs R/V Bay Hydro IINAICS 336611, PSC J019 | $1,204,660 |
| 70Z08026CMECP0017Definitive Contract, June 15, 2026, Competed Under SAP, 5 offersSolicitation | SFLC Procurement Branch 1U.S. Coast Guard | Uscgc Seneca FY26 Dockside Repairs in Portsmouth, Va. Period of Performance 08/10/2026 - 10/04/2026.NAICS 336611, PSC J998 | $1,037,203 |
| 70Z08526FLREP0008Delivery Order, November 21, 2025, Competed Under SAP | SFLC Procurement Branch 2U.S. Coast Guard | James DS FQ2 FY26 (Wmsl-754)NAICS 336611, PSC J998 | $771,631 |
| 70Z08524PLREP0400Purchase Order, August 6, 2024, Competed Under SAP, 6 offersSolicitation | SFLC Procurement Branch 2U.S. Coast Guard | Calhoun DS FY24NAICS 336611, PSC J998 | $562,492 |
| 70Z08025CMECP0012Definitive Contract, April 10, 2025, Competed Under SAP, 6 offersSolicitation | SFLC Procurement Branch 1U.S. Coast Guard | Aviation Availability Uscgc Diligence FY25NAICS 336611, PSC J998 | $346,225 |
| 70Z08526FLREP0057Delivery Order, March 4, 2026, Competed Under SAP | SFLC Procurement Branch 2U.S. Coast Guard | CR-006: Air Conditioning Plants,groom CR-007: Air Conditioning Plants,groom CR-008: Folding Boom Cranes,biennial Maintenance CR-009: FoldingNAICS 336611, PSC J998 | $341,989 |
| 70Z08524PLREP0351Purchase Order, July 9, 2024, Competed Under SAP, 2 offers | SFLC Procurement Branch 2U.S. Coast Guard | 70z08524plrep0351NAICS 336611, PSC 2090 | $304,180 |
| 70Z08525PLREP0315Purchase Order, August 5, 2025, Competed Under SAP, 1 offersSolicitation | SFLC Procurement Branch 2U.S. Coast Guard | CGC James Steering Actuator OverhaulNAICS 336611, PSC J998 | $272,321 |
| 70Z08526PLREP0091Purchase Order, February 12, 2026, Competed Under SAP, 4 offersSolicitation | SFLC Procurement Branch 2U.S. Coast Guard | CGC Hamilton #1 Ac Renew/RepairNAICS 238220, PSC J041 | $254,031 |
| 1305M225F0257Delivery Order, June 27, 2025, Full and Open Competition After Exclusion of Sources, 4 offers | Department of Commerce NOAANational Oceanic and Atmospheric Administration | NOAA Ship Nancy Foster Emergency STBD Z Drive Motor Repair (Omao-Exmpt-127)NAICS 336611, PSC 1910 | $224,947 |
| 1305M223FNMAN0457Delivery Order, February 22, 2024, Full and Open Competition After Exclusion of Sources, 3 offers | Department of Commerce NOAANational Oceanic and Atmospheric Administration | FY24 Dockside Repairs Aboard the NOAA Ship Nancy FosterNAICS 336611, PSC 1920 | $212,250 |
| 70Z08526FLREP0046Delivery Order, February 4, 2026, Competed Under SAP | SFLC Procurement Branch 2U.S. Coast Guard | CR-001: Tank Valve Renewal CR-002: JP-5 Service Tanks Coating Correction CR-003: Dual Point Davit Breakdown & Crane Services Descope CR-004:NAICS 336611, PSC J998 | $204,426 |
| 70Z08526PLREP0059Purchase Order, January 7, 2026, Not Competed, 1 offers | SFLC Procurement Branch 2U.S. Coast Guard | Diving Service for Uscgc JamesNAICS 336611, PSC J020 | $188,000 |
| 70Z08524PLREP0473Purchase Order, September 22, 2024, Competed Under SAP, 3 offers | SFLC Procurement Branch 2U.S. Coast Guard | $184,234.75NAICS 336611, PSC 2090 | $184,235 |
| 70Z08526FLREP0058Delivery Order, March 9, 2026, Competed Under SAP | SFLC Procurement Branch 2U.S. Coast Guard | CR-012: Centerline and Carriage Winch Additional Parts and Repairs CR-013: Potable Water Tank Clad Welding Repairs CR-014: 1B Ac Compressor NAICS 336611, PSC J998 | $95,026 |
| 70Z08525PLREP0090Purchase Order, January 6, 2025, Competed Under SAP, 3 offers | SFLC Procurement Branch 2U.S. Coast Guard | James Asw Relief ValveNAICS 336611, PSC 2090 | $89,982 |
| 70Z08525PLREP0089Purchase Order, January 3, 2025, Competed Under SAP, 3 offersSolicitation | SFLC Procurement Branch 2U.S. Coast Guard | Uscgc Hamilton Fore and Aft Davit Winch Repair/Replacement.NAICS 336611, PSC J019 | $86,558 |
| 1333MK25P0109Purchase Order, May 6, 2025, Competed Under SAP, 8 offersSolicitation | Department of Commerce NOAANational Oceanic and Atmospheric Administration | Replace Main Motor Heat Exchangers on NOAA Ship Pisces with Government Furnished ExchangersNAICS 336611, PSC J020 | $78,739 |
| 1305M225F0285Delivery Order, August 4, 2025, Full and Open Competition After Exclusion of Sources, 4 offers | Department of Commerce NOAANational Oceanic and Atmospheric Administration | NOAA Ship Henry B. Bigelow FY26 5YDD Berp Plate LLTM (Omao-Exmpt-104)NAICS 336611, PSC 1910 | $76,575 |
| 6933A225P000018Purchase Order, August 5, 2025, Not Competed, 1 offers | 6933A2 DOT Maritime AdministrationMaritime Administration | Provide All Necessary Equipment, Personnel, and Support Services to Remove, Repair and Return Vessel Gangway, Gangway Turntable to ServiceabNAICS 336611, PSC J020 | $47,285 |
| 70Z08525PLREP0149Purchase Order, March 5, 2025, Competed Under SAP, 3 offersSolicitation | SFLC Procurement Branch 2U.S. Coast Guard | Gas Turbine Piping RenewNAICS 336611, PSC 2090 | $42,900 |
| 70Z08525PLREP0308Purchase Order, July 7, 2025, Competed Under SAP, 3 offers | SFLC Procurement Branch 2U.S. Coast Guard | Uscgc James Piping RepairNAICS 336611, PSC J020 | $39,500 |
| 70Z08525PLREP0204Purchase Order, April 14, 2025, Competed Under SAP, 5 offers | SFLC Procurement Branch 2U.S. Coast Guard | Uscgc Hamilton - Exhuast Piping Inspect & RepairNAICS 336611, PSC J020 | $22,000 |
| 1305M223FNMAN0509Delivery Order, February 5, 2024, Full and Open Competition After Exclusion of Sources, 3 offers | Department of Commerce NOAANational Oceanic and Atmospheric Administration | Aft A-Frame Repairs for the NOAA Ship Henry B. BigelowNAICS 336611, PSC J020 | $6,474 |
| 70Z08526PLREP0061Purchase Order, January 9, 2026, Competed Under SAP, 4 offersSolicitation | SFLC Procurement Branch 2U.S. Coast Guard | The Purpose of This Contract Is to Award the Uscgc Calhoun Stern Boat Launch, Incinerator & Ows System FQ1 FY26.NAICS 336611, PSC J999 | $0 |
| 70Z08524DLREP0003January 30, 2024, Competed Under SAP, 5 offersSolicitation | SFLC Procurement Branch 2U.S. Coast Guard | Indefinite Delivery Contract - Requirements. the Contractor Shall Perform Dockside Repairs to the Uscgc Hamilton (753) in Accordance with SpNAICS 336611, PSC J998 | $0 |
| 70Z08524DLREP0007June 13, 2024, Competed Under SAP, 5 offersSolicitation | SFLC Procurement Branch 2U.S. Coast Guard | Indefinite Delivery Contract - Requirements.NAICS 336611, PSC J998 | $0 |
| 70Z08524DLREP0011July 3, 2024, Competed Under SAP, 7 offersSolicitation | SFLC Procurement Branch 2U.S. Coast Guard | Idr. for USCG James FY24 DSNAICS 336611, PSC J998 | $0 |
| 70Z08525DLREP0008May 20, 2025, Competed Under SAP, 5 offersSolicitation | SFLC Procurement Branch 2U.S. Coast Guard | Base Idv for the James Dockside Repair Fq3fy25NAICS 336611, PSC J998 | $0 |
| 70Z08525DLREP0010June 16, 2025, Competed Under SAP, 5 offersSolicitation | SFLC Procurement Branch 2U.S. Coast Guard | Dockside Repairs to the Uscgc Hamilton. Requirements Contract.NAICS 336611, PSC J998 | $0 |
| 70Z08526DLREP0002November 6, 2025, Competed Under SAP, 7 offersSolicitation | SFLC Procurement Branch 2U.S. Coast Guard | Uscgc James (Wmsl-754) DS FQ2 FY26NAICS 336611, PSC J998 | $0 |
- Places of performance
- South CarolinaVirginiaCaliforniaFloridaRhode IslandMaryland
- Product and service codes
- J998 Non-nuclear Ship Repair (East) Ship repair (including overhauls and conversions) performed on non-nuclear propelled and nonpropelled ships east of the 108th meridian1910 Transport Vessels, Passenger and TroopJ019 Maintenance, Repair and Rebuilding of Equipment: Ships, Small Craft, Pontoons, and Floating Docks2090 Miscellaneous Ship and Marine EquipmentJ020 Maintenance, Repair and Rebuilding of Equipment: Ship and Marine EquipmentJ041 Maintenance, Repair and Rebuilding of Equipment: Refrigeration, Air Conditioning, and Air Circulating Equipment
- Transactions
- 161 across 37 awards