a division of Gustavo Preston Company

Preventative Maintenance Programs

Preventative Maintenance Programs

Our preventative maintenance programs offer peace of mind by keeping critical pumping systems running at peak efficiency.

Pump maintenance programs can identify potential problems that can result in premature pump failure. Gustavo Preston Company offers monthly, quarterly, semi-annual and annual preventative maintenance program schedules.


Gustavo Preston guarantees that all GPC technicians are certified in the latest safety procedures including:

  • Confined Spaces

  • Lock out / Tag out

  • NFPA 70E

  • OSHA 10

Systems we service:

  • Domestic Water Boosters

  • Sump Pumps

  • Sewage Pumps & Ejectors

  • Zone Valves

  • Irrigation Pumps

  • Water ReUSE Systems

  • Circulating Pumps

Companies can save 12-15% by using a preventative maintenance
program over reactive maintenance.

Preventative Maintenance check list:

  • Open, inspects & clean pressure regulating valves (PRV’s)

  • Check motors and pumps for proper operation

  • Open, inspect & clean control regulating device

  • Open, inspect & clean all associated piloting for PRVs

  • Test & recharge hydrotank on water booster systems

  • Check for proper control panel operation

  • Check & inspect floats on sewage ejector pump systems.