Bad Fuel Causes Expensive Equipment Failures.
WE FIX IT.
FuelShield removes water, sludge, and microbial contamination from stored fuel — restoring fuel quality and protecting generators, fleets, and other critical equipment.
Mobile On-Site Service
No Tank Draining Required
Filter Down to <1 Micron
Exceeds ISO 4406 Levels
25+ Years Petroleum Experience
FREE On-Site Fuel Analysis
No Obligation, Real Results
Takes Less Than 30 Minutes
How Do You Know If You Have Bad Fuel?
Stored fuel slowly degrades over time. Water intrusion and microbial growth will contaminate fuel long before problems become obvious.
Watch For These Warning Signs:
💧
Water in Tank
Condensation or intrusion allows water to collect at the bottom of fuel tanks.
🦠
Microbial Growth
Bacteria and fungi grow where water and fuel meet, creating sludge and contamination.
🛢
Dark or Cloudy Fuel
Clean fuel should appear clear and bright. Dark or hazy fuel is often a warning sign.
🔧
Frequent Clogged Filters
Contaminated fuel loads filters with sludge and debris.
⚡
Hard Starts or Rough Operation
Engines may struggle to start or run inconsistently when fuel quality degrades.
📆
Long-Term Fuel Storage
Fuel stored for 6–12 months or longer is highly susceptible to contamination.
If you notice any of these warning signs, your fuel should be inspected.
Catch fuel problems before they lead to failure.
How FuelShield Restores and Protects Fuel
Our proprietary filtration system removes water, sludge, and microbial contamination from stored fuel to improve fuel quality, reduce downtime risk, and help protect your equipment.
1
Draw Sample
We pull live samples directly from your tank. You see it with your own eyes.
2
Inspection
Evaluate fuel's appearance. You see contamination levels immediately
3
Polish & Clean
FuelShield's proprietary filtering process removes water and other contamination.
4
Restore Confidence
Fuel is restored.
Optional programs to prevent future contamination
Cleaner fuel. Better reliability. Less risk.
We circulate and clean the fuel directly in your tank - no hauling, no draining, no disruption to your operation.
Water and moisture
Microbial growth (algae/bacteria)
Sludge and sediment
Rust and tank debris
Clean fuel means reliable equipment
Reliable Equipment Starts with Clean Fuel — Especially for Mission-Critical Systems Like Backup Generators, Fleet Vehicles, and Heavy Machinery
Why It Matters
Contaminated fuel doesn’t just sit quietly. It causes:
Unexpected generator failures
Reduced fuel efficiency
Plugged filters and injector wear
Emergency service calls
Expensive repairs and downtime
What You Gain
Clean fuel means reliable equipment:
Extended engine life
Fewer breakdowns
Lower maintenance costs
Improved fuel performance
Confidence your equipment will start when needed
If your fuel has been sitting, it needs attention!
A simple test today can prevent a failure tomorrow.
Mobile Fuel Polishing On-Site
We Come to You
No need to drain tanks or haul equipment — our mobile polishing units bring professional fuel cleaning right to your facility.
Proprietary Equipment 100% Made in USA
All of our fuel polishing systems are designed for commercial use and are 100% manufactured in the USA.
Fleets, Generators, Equipment, Gas Stations & More
- Scheduled Tank Testing
- Fuel and Tank Cleaning
- Fuel Testing Lab Analysis
- Fuel Filter Program
- and Much More
Proudly Serving the Mountain West States
from St. George, Utah
