UNSPSC 73152115: Gas/diesel engine service

A service which covers engine preventive maintenance includes coolant level, oil level, fuel system and starting system also changing the oil, checking the fluid levels and repairing or replacing parts, inspected for leaks, holes, cracks, dirt and debris that may be blocking the fins or loose connections.

UNSPSC 73152115 Gas/diesel engine service is a Commodity code encompassing preventative maintenance, diagnostics, repairs, and emergency servicing of diesel generators, pumps, motors, and related mechanical systems for municipal and county operations. State and local governments procure ongoing maintenance contracts—both scheduled preventative work and as-needed corrective repairs—for equipment critical to water utilities, wastewater treatment, transit fleets, and facility operations. Recent solicitations show steady activity across engine diagnostics, stator rewinding, bearing replacement, hydraulic system servicing, and emergency callback coverage, with contracts typically structured as multi-year agreements featuring firm pricing in year one and CPI-indexed adjustments thereafter. Issuing bodies include state divisions, county departments (particularly water resources, public works, and fleet management), city utilities and transit authorities, and special-purpose districts. The mix reflects both specialized single-facility maintenance (such as the State of Utah's diesel generator at its Richfield data center) and fleet-wide repair frameworks serving dozens of facilities and hundreds of vehicles simultaneously.

Geographic spread centers on Florida, Georgia, North Carolina, and Utah, with recent high-value activity in Broward, Hillsborough, and Orange Counties in Florida and city-level procurement in Phoenix, Atlanta, Charlotte, and Tarpon Springs. Representative recent opportunities include the State of Utah Division of Purchasing issuing IFB KK271 (due July 31, 2026) for four-times-yearly preventative maintenance plus annual load bank testing on an Onan 900DFJC V12 diesel generator with certified technicians and 24/7 emergency coverage at a two-hour callback radius; Hillsborough County issuing ITB 26-00174 (due March 24, 2026) for five-year motor rewind and explosion-proof pump repair services with a $3,310,390 estimated value and seven-day standard delivery plus 48- to 72-hour emergency response; and the City of Tarpon Springs issuing ITB 260169BAS (due June 17, 2026) for electric motor and pump repair across 46 equipment line items with crane access, rebuild pricing, and travel included. These contracts consistently require UL or OEM certifications, liability insurance in the $1–$2 million range, and demonstrated experience on specific equipment models and manufacturers.