Preferred Tank Testing offers a full range of testing, as well as environmental compliance services:

Stage I and Stage I EVR Testing
Stage II Vapor Recovery Testing
Precision Tank Tightness Testing
* Line and Leak Detector Testing
Cathodic Protection (CP) Testing
Statistical Inventory Reconciliation (SIR) Services
Helium Leak Pinpointing Service
Stage II Certification Training
Annual Tank Registration Assistance
Updating of 7530-1 State Database Registration Form
*C-Operator Training