AwardTape · Defense awards · Grand Slam Diesel Services LLC
Grand Slam Diesel Services LLC: $1.5M in DoD and DHS awards
Grand Slam Diesel Services LLC holds 42 DoD and DHS prime awards with $1.5M obligated Jan 31, 2024 to Aug 21, 2026. Largest category: Ship maintenance and repair at $1.1M; largest buyer: U.S. Coast Guard at $1.4M.
| Obligated FY2024+ | $1.5M |
|---|---|
| Awards | 42 |
| FY2024 | $176K |
| FY2025 | $795K |
| FY2026 to date | $565K |
| Lifetime obligated on these awards | $1.5M |
| First and latest action | Jan 31, 2024 · Aug 21, 2026 |
By categoryObligated FY2024+
| # | Category | Obligated FY2024+ | Awards | Share |
|---|---|---|---|---|
| 1 | Ship maintenance and repair | $1.1M | 35 awards | 71% |
| 2 | Aircraft and engine maintenance | $265K | 4 awards | 17% |
| 3 | Engine accessories | $116K | 2 awards | 7.5% |
| 4 | Engineering and technical services | $69K | 1 awards | 4.5% |
By agencyObligated FY2024+
| # | Agency | Obligated FY2024+ | Awards | Share |
|---|---|---|---|---|
| 1 | U.S. Coast Guard | $1.4M | 40 awards | 91% |
| 2 | Department of the Navy | $136K | 2 awards | 8.9% |
Largest awards50 per page · sorted by obligated
| Award | Obligated FY2024+ | What | Agency | Category | Latest action |
|---|---|---|---|---|---|
| 70Z04026P51428B00 purchase order | $295K | Repair of (12ea) cummins qsc 8.3 engines | U.S. Coast Guard | Ship maintenance and repair | Jul 28, 2026 |
| 70Z04025P50688B00 purchase order | $105K | Open, inspect & repair cylinder heads for diesel engines | U.S. Coast Guard | Aircraft and engine maintenance | Jul 8, 2025 |
| 70Z04025P50049B00 purchase order | $104K | Open/inspect/report/with possible repair of turbo assy | U.S. Coast Guard | Engine accessories | Sep 4, 2025 |
| 70Z04026P50238B00 purchase order | $101K | Nozzle, fuel injector | U.S. Coast Guard | Ship maintenance and repair | Jul 28, 2026 |
| 70Z04025P50487B00 purchase order | $85K | Cylinder head diesel engine.open, inspect and report | U.S. Coast Guard | Aircraft and engine maintenance | Aug 20, 2025 |
| 70Z04025P50017B00 purchase order | $77K | Inspection of turbo with possible rebuild if not ber | U.S. Coast Guard | Ship maintenance and repair | May 12, 2025 |
| N0018925P0260 purchase order | $69K | Parts & labor to assist building engine | Navy | Engineering and technical services | Jun 16, 2025 DoD 90d |
| N0018925P0287 purchase order | $67K | Diesel engine rebuild | Navy | Aircraft and engine maintenance | Jun 20, 2025 DoD 90d |
| 70Z04024PSBPL0032 purchase order | $46K | Cylinder head replacement | U.S. Coast Guard | Ship maintenance and repair | May 8, 2024 |
| 70Z04024PSBPL0069 purchase order | $42K | 47" repair | U.S. Coast Guard | Ship maintenance and repair | Nov 8, 2024 |
| 70Z04025PSBPL0020 purchase order | $42K | Head gasket | U.S. Coast Guard | Ship maintenance and repair | Feb 6, 2025 |
| 70Z04024PSBPL0068 purchase order | $36K | 6v92 engine repair | U.S. Coast Guard | Ship maintenance and repair | Sep 19, 2024 |
| 70Z04024PSBPL0047 purchase order | $35K | Engine rebuild | U.S. Coast Guard | Ship maintenance and repair | Aug 23, 2024 |
| 70Z04025PSBPL0008 purchase order | $34K | Cylinder liner(s) replacement | U.S. Coast Guard | Ship maintenance and repair | Jan 16, 2025 |
| 70Z04026PSBPL0094 purchase order | $33K | Engine repair | U.S. Coast Guard | Ship maintenance and repair | Aug 21, 2026 |
| 70Z04026PSBPL0065 purchase order | $31K | Engine repair | U.S. Coast Guard | Ship maintenance and repair | Jun 10, 2026 |
| 70Z04025PSBPL0050 purchase order | $30K | Station oak island engine repair of small boat 44221 | U.S. Coast Guard | Ship maintenance and repair | Apr 17, 2025 |
| 70Z04026P50703B00 purchase order | $29K | Repair of heat exchangers | U.S. Coast Guard | Ship maintenance and repair | Aug 17, 2026 |
| 70Z04025PSBPL0100 purchase order | $20K | Cylinder kit | U.S. Coast Guard | Ship maintenance and repair | Sep 3, 2025 |
| 70Z04025PSBPL0093 purchase order | $19K | Cylinder kit | U.S. Coast Guard | Ship maintenance and repair | Aug 21, 2025 |
| 70Z04025PSBPL0080 purchase order | $18K | Engine repair | U.S. Coast Guard | Ship maintenance and repair | Jun 30, 2025 |
| 70Z04026PSBPL0004 purchase order | $16K | Repair of gear train | U.S. Coast Guard | Ship maintenance and repair | Oct 29, 2025 |
| 70Z04025PSBPL0092 purchase order | $15K | Cylinder head replacement | U.S. Coast Guard | Ship maintenance and repair | Aug 19, 2025 |
| 70Z04025PSBPL0089 purchase order | $14K | Cylinder head | U.S. Coast Guard | Ship maintenance and repair | Jul 21, 2025 |
| 70Z04026PSBPL0042 purchase order | $14K | 45611 stbd engine repair | U.S. Coast Guard | Ship maintenance and repair | Feb 26, 2026 |
| 70Z04025PSBPL0062 purchase order | $13K | Gear case repair | U.S. Coast Guard | Ship maintenance and repair | May 8, 2025 |
| 70Z04024PSBPL0077 purchase order | $13K | P/s mtu s60 engine repair rb-m 45715 | U.S. Coast Guard | Ship maintenance and repair | Sep 3, 2024 |
| 70Z04026PSBPL0022 purchase order | $13K | Gear train repair | U.S. Coast Guard | Ship maintenance and repair | Jan 15, 2026 |
| 70Z04025PSBPL0057 purchase order | $12K | Engine repair | U.S. Coast Guard | Ship maintenance and repair | Apr 29, 2025 |
| 70Z04026PSBPL0069 purchase order | $12K | Stbd engine repair | U.S. Coast Guard | Ship maintenance and repair | Jun 8, 2026 |
| 70Z04025P50027B00 purchase order | $12K | Open inspect with possible repair of 6v92 blowers depending on the condition of the equipment with report by technical | U.S. Coast Guard | Engine accessories | Jun 26, 2025 |
| 70Z04026PSBPL0083 purchase order | $12K | Port engine cylinder head replacement | U.S. Coast Guard | Ship maintenance and repair | Jul 15, 2026 |
| 70Z04025PSBPL0081 purchase order | $12K | Replace cylinder head | U.S. Coast Guard | Ship maintenance and repair | Jul 7, 2025 |
| 70Z04025PSBPL0013 purchase order | $11K | Cylinder replacement | U.S. Coast Guard | Ship maintenance and repair | Dec 18, 2024 |
| 70Z04024PSBPL0062 purchase order | $10K | Stbd engine repairs for USCG 45 | U.S. Coast Guard | Ship maintenance and repair | Jul 17, 2024 |
| 70Z04026PSBPL0051 purchase order | $9.9K | Engine cylinder head replace | U.S. Coast Guard | Ship maintenance and repair | Mar 19, 2026 |
| 70Z04025PSBPL0065 purchase order | $9.3K | Repair cylinder kit | U.S. Coast Guard | Ship maintenance and repair | May 15, 2025 |
| 70Z04024P50711B00 purchase order | $7.6K | Repair engine | U.S. Coast Guard | Aircraft and engine maintenance | Jun 5, 2024 |
| 70Z04024PSBPL0040 purchase order | $6.1K | Engine cylinder head repair | U.S. Coast Guard | Ship maintenance and repair | Mar 6, 2024 |
| 70Z04025PSBPL0038 purchase order | $3.2K | Station annapolis engine repair | U.S. Coast Guard | Ship maintenance and repair | Mar 10, 2025 |
| 70Z04025PSBPL0076 purchase order | $2.6K | Engine repair | U.S. Coast Guard | Ship maintenance and repair | Jun 25, 2025 |
| 70Z04025PSBPL0010 purchase order | $2.0K | Travel to station look over engines and perform a sea trial. report findings | U.S. Coast Guard | Ship maintenance and repair | Dec 4, 2024 |
Source: USAspending.gov prime award data (FPDS), DoD and DHS contracts, orders and IDVs with any action since Oct 1, 2023. Obligated FY2024+ sums the obligations on those actions; total obligated is the award's lifetime figure. DoD contract actions publish on USAspending about 90 days after signing (DFARS PGI 204.6), so the latest DoD actions here trail the calendar by about 3 months. Data as of Oct 9, 2026.
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