UST Compliance Testing in Colorado
Tank, line, ATG, vapor recovery, and containment testing for Colorado petroleum sites under EPA 40 CFR Part 280.
Manufacturer-certified · EPA 40 CFR Part 280 · Testing tanks since 1997
PTTI carries Colorado UST tester certification and schedules its own crews along the Front Range and the Western Slope, from Denver and Colorado Springs to Grand Junction. Testing and documentation follow EPA 40 CFR Part 280.
Certified direct: PTTI holds the Colorado UST Program tester certification and runs its own crews, trucks, and state cert numbers in Colorado.
Every UST test, one crew.
Line Tightness Testing
See details →Leak Detector Testing
See details →Tank Tightness Testing
See details →ATG Functional Testing
See details →Stage I & PVV Vapor Recovery Testing
See details →Spill Bucket Testing
See details →Sump Testing (Hydrostatic & DriSump)
See details →Overfill Prevention Testing
See details →Helium Leak Detection
See details →Cities we cover.
Representative Colorado cities. We test sites statewide, not only those listed. Tell us your locations and we'll confirm coverage.
Colorado
Colorado UST Program
- Denver
- Colorado Springs
- Fort Collins
- Boulder
- Pueblo
- Aurora
- Greeley
- Loveland
- Grand Junction
- Longmont
- Lakewood
- Thornton
- Westminster
- Arvada
- Centennial
- Castle Rock
- Parker
- Brighton
Colorado UST testing, answered.
Does PTTI perform UST testing in Colorado?
Yes. Colorado is one of PTTI's six certified-direct states. We hold the Colorado UST Program tester certification, run our own crews and trucks, and carry our own state cert numbers. Testing follows EPA 40 CFR Part 280.
What UST tests does PTTI run in Colorado?
All nine services: tank tightness, line tightness, leak detector, ATG functional (Veeder-Root and Franklin INCON), Stage I and PVV vapor recovery, spill bucket, sump (hydrostatic and DriSump), overfill prevention, and helium leak detection. Each test produces audit-ready documentation under EPA 40 CFR Part 280.
What's the difference between "certified direct" and "service area"?
Certified direct means PTTI holds the state's UST tester certification, runs our own crews, and operates our own trucks in that state. Service area means we extend the same testing standard and documentation to states where we coordinate scheduling and crew availability based on portfolio size and route economics. Same EPA 40 CFR Part 280 standard either way.