Purchase Order 70Z08025PMECP0253
- Not listed
- The Department of Homeland Security U.S. Coast Guard has awarded a firm fixed-price purchase order contract to Guardian Systems LLC, a veteran-owned small business, for a Caterpillar D398 engine overhaul kit and crankshaft line bore inspection. The contract, valued at $169,290.88, is set aside for total small businesses. The work will be performed in Portsmouth, Virginia and is required to be delivered by May 2, 2022. The contract originated from a combined synopsis/solicitation seeking this...
- The U.S. Coast Guard awarded a $81,130.80 firm fixed-price purchase order to Guardian Systems LLC, a service-disabled veteran-owned small business (SDVOSB) based in Suffolk, Virginia, for the inspection and overhaul of a Caterpillar crankshaft. The contract, designated as a total small business set-aside, carries an ultimate completion date of April 6, 2026, with work to be performed in Chesapeake, Virginia. Guardian Systems specializes in maintenance, repair, overhaul, and spare parts...
- The U.S. Coast Guard awarded a $63,487.08 firm fixed-price purchase order to Guardian Systems LLC, a service-disabled veteran-owned small business headquartered in Suffolk, Virginia, for the renewal of a long block kit. This contract is designated as a Total Small Business set-aside and will be performed in Chesapeake, Virginia, with an ultimate completion date of August 24, 2026. Guardian Systems LLC, operating under the doing-business-as name Guardian Energy Systems, specializes in...
- This is a firm fixed-price purchase order awarded by the U.S. Coast Guard to Guardian Systems LLC, a veteran-owned and service-disabled veteran-owned small business based in Virginia. The contract is for the delivery of a long block kit, a critical engine component, with a total value of $64,266.88 and a completion date of February 27, 2026. The contract was set aside for small businesses. Guardian Systems LLC specializes in providing maintenance, repair, overhaul, and spare parts services for...
- This federal contract award, valued at $43,277.82, was issued by the U.S. Coast Guard to Guardian Systems LLC, a veteran-owned small business based in Suffolk, Virginia. The contract is for the delivery of 3406 Parts Kits, which are required for the maintenance and repair of Caterpillar engines used on Coast Guard cutters. This is a firm fixed-price purchase order, with a completion date set for March 1, 2023. Guardian Systems LLC is a prime contractor that specializes in providing...
- The Department of Homeland Security's U.S. Coast Guard awarded a $150,182.18 firm-fixed-price purchase order to Guardian Systems LLC, a veteran-owned small business, for the overhaul of a Caterpillar D398 engine and crankshaft line bore inspection on the Coast Guard Cutter Tahoma. This purchase order was issued under a total small business set-aside competitive solicitation and will be performed in Portsmouth, New Hampshire. Guardian Systems LLC is an experienced federal contractor that has...
- The U.S. Coast Guard awarded a $37,632.41 firm-fixed-price purchase order to Guardian Systems LLC, a veteran-owned small business located in Suffolk, Virginia. The contract is for the delivery of Caterpillar 3406 long block assemblies, which are critical spare parts for the agency's maritime operations. This contract award is set aside for total small business participation. Guardian Systems LLC is a provider of maintenance, repair, overhaul, and spare parts services for Caterpillar engines,...
- Guardian Systems LLC, a service-disabled veteran-owned small business (SDVOSB) based in Suffolk, Virginia, has been awarded a $141,034.73 firm fixed-price purchase order by the U.S. Coast Guard for a long block kit. The contract, designated as a total small business set-aside, was awarded on October 15, 2025, with an ultimate completion date of January 27, 2026, and will be performed at Cape Canaveral, Florida. Long block kits are critical engine components used in the repair and overhaul of...
- The U.S. Coast Guard awarded a $64,266.88 firm-fixed-price purchase order to Guardian Systems LLC, a veteran-owned and service-disabled veteran-owned small business, for the long block exchange of a Caterpillar 3406 engine used as a ship service diesel generator onboard the USCGC VENTUROUS. This procurement is a total small business set-aside under NAICS code 336310 with a size standard of 1,050 employees. The awarded contract requires Guardian Systems to provide a comprehensive Caterpillar...
- This is a $59,145.06 firm-fixed-price purchase order contract awarded by the U.S. Coast Guard to Guardian Systems LLC, a veteran-owned small business located in Suffolk, Virginia. The contract is for the provision of a 3406 parts kit, with a period of performance ending on June 17, 2024. Guardian Systems LLC is a technology company that specializes in maintaining, repairing, and overhauling Caterpillar engines, generators, and heavy equipment for various federal agencies. This contract...
The U.S. Coast Guard awarded a $253,420.62 firm fixed price purchase order to Guardian Systems LLC, doing business as Guardian Energy Systems, for the procurement of a Caterpillar D-398 engine overhaul kit and associated line bore inspection services for the USCGC BEAR, a Coast Guard vessel homeported in Portsmouth, Virginia. This total small business set-aside contract, designated under NAICS code 336611, requires Guardian Systems to supply original equipment manufacturer components for the vessel's ship service diesel generator (engine serial number 66B7567) and perform comprehensive crankshaft line bore inspection services to verify alignment with OEM specifications. The contract has an ultimate completion date of May 11, 2026, with the overhaul kit delivery scheduled for that same week and line bore inspection work to be conducted on June 16-17, 2026, within the vessel's engine room at 4000 Coast Guard Boulevard, Portsmouth, Virginia. Guardian Systems LLC, a service-disabled veteran-owned small business based in Suffolk, Virginia with additional operations in Portsmouth, is well-positioned to execute this award given its extensive experience providing Caterpillar parts and maintenance services to the Coast Guard. The company has over 100 documented prime contract awards totaling millions of dollars across federal maritime, military, and infrastructure sectors, with the majority of its work historically performed for the Coast Guard on ship service diesel generator parts and overhaul services for multiple vessels. This procurement supports critical maintenance operations for the USCGC BEAR and falls within the Coast Guard's broader mission to maintain operational readiness of its surface fleet.
Name | Description | Solicitation Number | FederalAgency | Type | PostedDate |
|---|---|---|---|---|---|
52000QR250020289 USCGC BEAR SHIPS SERVICE DIESEL GENERATOR OVERHAUL KIT AND LINE BORE INSPECTION | 52000QR250020289 | Department of Homeland Security US Coast Guard | Solicitation 1/1 | 7/8/25, 3:59 PM |
Mod # | Description | ReasonForModification | Federal Obligation | Date |
|---|---|---|---|---|
| P00002 | Funding Only Action | $212 | 9/8/25 | |
| Not listed | Not listed | $221.3k | 9/8/25 | |
| P00001 | Funding Only Action | $27.2k | 9/8/25 | |
| P00004 | Funding Only Action | $3.8k | 9/7/25 | |
| P00003 | Funding Only Action | $902 | 9/7/25 |