If you’re running a business that depends on fuel, regular tank inspections are more than just good practice—they’re essential. In Toronto’s fluctuating climate, unexpected temperature changes can cause condensation inside tanks, leading to water contamination. But how often should you really be checking your fuel tanks?
Why Regular Inspections Matter
- Prevent Water Contamination: Moisture buildup can ruin fuel quality and damage engines.
- Reduce Emergency Repairs: Spot small issues before they become expensive failures.
- Ensure Compliance: Stay on top of environmental and safety regulations.
Suggested Inspection Schedule
- Monthly Visual Checks: Look for visible leaks, rust, or cracks.
- Quarterly Professional Inspection: Include internal checks, water detection, and gauge accuracy.
- After Sudden Temperature Drops or Heatwaves: Sudden weather changes are a major cause of condensation.
What to Look For During an Inspection
- Rust or corrosion on the exterior
- Discoloration or odors in the fuel
- Water at the bottom of the tank
- Damage to hoses or valves
Tips to Keep Tanks in Good Condition
- Use a fuel additive to help separate water
- Install a tank monitoring system
- Schedule seasonal maintenance (especially before winter)


