preventative maintenance

Fixing before breaking

Preventative maintenance is routine care performed on equipment or systems to prevent breakdowns before they occur—changing oil, replacing filters, inspecting parts for wear.

The term is interchangeable with *preventive maintenance*, though some style guides prefer the shorter form.

The building manager scheduled preventative maintenance on the HVAC system.

Opposites
timing and approach to maintenance

preventative maintenancecrisis response

Action taken during emergencies

strategic philosophy

preventative maintenanceneglect

Failure to provide care

emergency response · deferred maintenance · damage control · planned obsolescence · crisis management

Family

preventative, maintenance, prevent, prevention, preventive, preventing, prevented, prevents, preventer

Familiarity
Top 200,000
Profile
Used worldwide · Timeless · Rated G