Why us
Trusted Fuel System Services
Tank Testing
Advanced Line Testing & Leak Detection
Cathodic Protection Expertise
Full Compliance Support
Reliable fuel system services in Oklahoma, Texas, & Kansas
25 years of expertise in underground and aboveground petroleum fuel systems with compliance focus
Services
Explore our specialized fuel system services
Accurate tank testing and overfill inspections to keep your systems compliant.
Tank Testing
Electronic and manual line leak detection with monthly interstitial monitoring.
Leak Detection and Monitoring
Design, recertification, and troubleshooting for cathodic protection systems.
Cathodic Protection Services
3 Year Compliance Testing
Spill Bucket & Overfill Inspections
Remove and Disposal
Water Removals
Ensure your fuel system compliance today
Partner with our experienced team for reliable and efficient fueling system maintenance
Service areas
Serving with expert fuel system services
OKLAHOMA
TEXAS
KANSAS
Our promise
About Underground Service Company, INC
FAQs
Frequently asked questions
Answers to common questions about our fueling system services
Question
How often should I have my fuel tanks tested?
How often should I have my fuel tanks tested?
Question
What is cathodic protection and why is it important?
What is cathodic protection and why is it important?
Question
Can you help with regulatory compliance for both underground and aboveground systems?
Can you help with regulatory compliance for both underground and aboveground systems?
Get an Estimate
Pressure Washing
Trusted professionals
SAVE $ ON FIRST TIME SERVICE