# Maintenance, Repair and Rebuilding of Equipment: Engines, Turbines, and Components (PSC J028) Canonical: https://abierto.us/psc/j028 Federal contract opportunities under product and service code J028. 51 opportunities in the window, 5 open now. ## Open now (5) - Generator Preventative Maintenance of 7 Generators with Base plus 4 Option Years (1232SA26Q1459), Agricultural Research Service, due September 18, 2026 at 12:00 PM EDT. https://abierto.us/opportunities/1232sa26q1459 - Yearly wind turbine maintenance for Center wind turbine. (1282A726Q0072), Forest Service, due September 18, 2026 at 5:00 PM EDT. https://abierto.us/opportunities/1282a726q0072 - USCGC Stratton Shaft Alignment and Bearing Reaction Check (70Z08526Q0026058), US Coast Guard, due September 21, 2026 at 11:00 AM EDT. https://abierto.us/opportunities/70z08526q0026058 - Engine Test Cell Technical Support Services and Mechanical and Fluid Systems Maintenance and Calibration (70Z03826IK0000004), US Coast Guard, due September 24, 2026 at 3:00 PM EDT. https://abierto.us/opportunities/70z03826ik0000004 - Repair TF33 1st Stage Turbine Nozzle Vanes (FA812126RB003), Department of the Air Force, due September 26, 2026 at 12:00 AM EDT. https://abierto.us/opportunities/fa812126rb003 ## Recent (46 in all) - September 14, 2026: K17 MAC (0231-24-108-00), justification. https://abierto.us/opportunities/02312410800 - September 11, 2026: C/KC130 Air Vehicle: Engine Module Repair (N0001926R0009), solicitation. https://abierto.us/opportunities/n0001926r0009 - September 10, 2026: Repairs to Caterpillar 416B BACKHOE, N00210355 (140A0926P0095), award notice, awarded to Wagner Equipment Co. https://abierto.us/opportunities/140a0926p0095 - September 10, 2026: Generator repair (D-26-SG-0081), combined synopsis and solicitation. https://abierto.us/opportunities/d26sg0081 - September 9, 2026: Roseburg VAMC Generator, ATS Maintenance and Load Bank Testing (36C26026Q0860), award notice, awarded to Bamajack, LLC. https://abierto.us/opportunities/36c26026q0860 - September 8, 2026: Emergent Boiler Repair KCMC (36C25526Q0655), special notice. https://abierto.us/opportunities/36c25526q0655 - August 31, 2026: Notice of Intent to Sole Source Technical Support for Legacy Aircraft Engine (80AFRC26SS023), presolicitation. https://abierto.us/opportunities/80afrc26ss023 - August 30, 2026: Engine Replacement FS Vehicle 6383 Lassen National Forest (127EAY26Q0119), combined synopsis and solicitation. https://abierto.us/opportunities/127eay26q0119 - August 27, 2026: Annual Emergency Backup Generator Maintenance with 4 option years (1232SA26Q1401), combined synopsis and solicitation. https://abierto.us/opportunities/1232sa26q1401 - August 27, 2026: REPAIR 140H GRADER 52304. S/N 0APM00312 (140A0926P0091), award notice, awarded to Wagner Equipment Co. https://abierto.us/opportunities/140a0926p0091 - August 26, 2026: Barkley Woodward Mechanical Cabinet Actuator Governor (W912P526PA033), justification. https://abierto.us/opportunities/w912p526pa033 - August 24, 2026: F414 Nozzle Test and Evaluation (N68520-26-SIMACQ-QK00000-0173), solicitation. https://abierto.us/opportunities/n6852026simacqqk000000173 - August 22, 2026: I455518 Repairs for a L9000 Ford Truck for Chinle (140A0926P0061), award notice, awarded to Wagner Equipment Co. https://abierto.us/opportunities/140a0926p0061 - August 20, 2026: Turbine Maintenance Plan - Ames IA (1232SA26Q1224), combined synopsis and solicitation. https://abierto.us/opportunities/1232sa26q1224 - August 19, 2026: REPAIR 140M CAT GRADER 53856, BIA, Chinle Agency, (140A0926P0076), award notice, awarded to Wagner Equipment Co. https://abierto.us/opportunities/140a0926p0076 - August 19, 2026: REPAIR D7 CAT DOZER N00177754, BIA, Chinle Agency, (140A0926P0077), award notice, awarded to Wagner Equipment Co. https://abierto.us/opportunities/140a0926p0077 - August 19, 2026: Repair of Transport Truck, Chinle Agency, BOT I455 (140A0926P0078), award notice, awarded to Wagner Equipment Co. https://abierto.us/opportunities/140a0926p0078 - August 19, 2026: Repair of Skid Steer Loader, ENA BOT (140A0926P0079), award notice, awarded to Wagner Equipment Co. https://abierto.us/opportunities/140a0926p0079 - August 18, 2026: REPAIR 140H CAT GRADER 52119, BIA, WNA, BOT (140A0926P0074), award notice, awarded to Wagner Equipment Co. https://abierto.us/opportunities/140a0926p0074 - August 18, 2026: REPAIR 140H CAT GRADER 52056, BIA, WNA BOT (140A0926P0075), award notice, awarded to Wagner Equipment Co. https://abierto.us/opportunities/140a0926p0075 - August 17, 2026: SPEED MAC - STRATEGIC PROCUREMENT FOR ENGINE EXCELLENCE AND DELIVERY SPEED MULTIPLE AWARD IDIQ. (FA812126RB002), solicitation. https://abierto.us/opportunities/fa812126rb002 - August 13, 2026: Yearly wind turbine maintenance for Center wind turbine. (1168535), sources sought. https://abierto.us/opportunities/1168535 - August 12, 2026: US Navy Submarine EDG Renewal (PD-42-0205), presolicitation. https://abierto.us/opportunities/pd420205 - August 12, 2026: US Navy Submarine EDG Renewal (PD-42-0250), presolicitation. https://abierto.us/opportunities/pd420250 - August 11, 2026: T-EPF MTU Main Propulsion Diesel Engine Power Unit overhaul (N3220526P5204), award notice, awarded to ROLLS-ROYCE SOLUTIONS AMERICA Inc. Novi. https://abierto.us/opportunities/n3220526p5204 - August 11, 2026: Depot-level overhaul and repair of LM2500 Single Shank Turbine, LM2500 Paired Blade Turbine, LM2500 Power Turbine Assemblies, LM2500+ Gas Generators & LM2500+ PTA (N64498-23-RFPREQ-PD-42-0115-JA), justification. https://abierto.us/opportunities/n6449823rfpreqpd420115ja - August 10, 2026: Diesel Generator Repair: Replace parts on 600 kW Caterpillar Model C18 diesel generator (1232SA26Q1216), solicitation. https://abierto.us/opportunities/1232sa26q1216 - August 9, 2026: Repair of 140H Motor Grader, N52097, for Chinle Ag (140A0926P0058), award notice, awarded to Wagner Equipment Co. https://abierto.us/opportunities/140a0926p0058 - August 5, 2026: Unit Dolly Jacking and Carrying Services (SRF-JRMC) Yokosuka, Japan (N6264926QB040), combined synopsis and solicitation. https://abierto.us/opportunities/n6264926qb040 - August 4, 2026: UPDATED: Lycoming Engine Overhaul Services (15F06726Q0000250), solicitation. https://abierto.us/opportunities/15f06726q0000250 - July 27, 2026: US Navy Submarine EDG Global Repair Contract (0232-26-155-00), justification. https://abierto.us/opportunities/02322615500 - July 27, 2026: US Navy Submarine EDG Global Repair Contract (N6449826G1004), award notice, awarded to FAIRBANKS MORSE, LLC Beloit. https://abierto.us/opportunities/n6449826g1004 - July 24, 2026: USCGC MIDGETT ENGINE INSPECTION (70Z08526N026969), combined synopsis and solicitation. https://abierto.us/opportunities/70z08526n026969 - July 20, 2026: REPAIR 140M MOTOR GRADER 53880, WNA BOT (140A0926P0066), award notice, awarded to Wagner Equipment Co. https://abierto.us/opportunities/140a0926p0066 - July 17, 2026: Repair of TF33 Turbine Exhaust Case, NSN:2840-01-167-9586RV, 2840-00-967-3951RV (FD20302602443), sources sought. https://abierto.us/opportunities/fd20302602443 - July 16, 2026: PD-42-0063; M250-KS4 MGT Engine Repair; Intent to solicit and negotiate with only one source (N64498-26-RFPREQ-PD-42-0063-01), presolicitation. https://abierto.us/opportunities/n6449826rfpreqpd42006301 - July 8, 2026: PB Hocking Engines Overhaul (W912DS26QA009), solicitation. https://abierto.us/opportunities/w912ds26qa009 - July 6, 2026: Turbine Maintenance Plan - Ames IA (1232SA26Q0892), combined synopsis and solicitation. https://abierto.us/opportunities/1232sa26q0892 - July 2, 2026: Fuel Injector Testing/Overhaul (N6449826Q440222), combined synopsis and solicitation. https://abierto.us/opportunities/n6449826q440222 - June 30, 2026: CANCELLED Turbine Maintenance Plan - Ames IA (1232SA26Q0699), combined synopsis and solicitation. https://abierto.us/opportunities/1232sa26q0699 - June 30, 2026: T-EPF MTU Main Propulsion Diesel Engine Power Unit overhaul (N3220526Q7188), combined synopsis and solicitation. https://abierto.us/opportunities/n3220526q7188 - June 26, 2026: Engine Water Wash Services (FA862626RB001), solicitation. https://abierto.us/opportunities/fa862626rb001 - June 25, 2026: USWFS Engine Health Monitoring Services (140D0426Q0552), presolicitation. https://abierto.us/opportunities/140d0426q0552 - June 24, 2026: Equipment Repair (N6893626SIMACQDB0000MEB0000M0459), presolicitation. https://abierto.us/opportunities/n6893626simacqdb0000meb0000m0459 - June 22, 2026: N52098 140H Motor Grader Repairs for BIA, Chinle A (140A0926P0052), award notice, awarded to Wagner Equipment Co. https://abierto.us/opportunities/140a0926p0052 - June 21, 2026: I60174T Repair of Gooseneck Trailer, BIA, Chinle A (140A0926P0051), award notice, awarded to Wagner Equipment Co. https://abierto.us/opportunities/140a0926p0051 --- Sources: SAM.gov Contract Opportunities extract and USAspending.gov award data. Cite https://abierto.us/psc/j028.