Our Services

State Cylinder offers reliable CO2 and cylinder maintenance services for your business.

Hydrostatic Testing & DOT Cylinder Recertification

The U.S. Department of Transportation (DOT) requires all cylinders to be certified prior to transportation. State Cylinder’s hydrostatic testing process can assess and certify your cylinders, so you can rest assured you’ll make it from point A to point B.

Valve Repair and Replacement

If your cylinder has a faulty valve, you run the risk of destroying your cylinder. State Cylinder can repair or replace your old valves to keep you and your business safe.

CO2 Filling

If you’re looking to refill your CO2 cylinder, State Cylinder offers reliable cylinder maintenance and CO2 services to get you the CO2 your business needs!

Eddy Current Testing

Eddy Current Testing is a process required by the U.S. Department of Transportation as part of the testing and recertification of older aluminum cylinders. Our trained technicians will help ensure your aluminum cylinder is safe to use.