Hydrostatic testing for scuba, SCBA, oxygen, nitrogen and high-pressure cylinders.
SoCal Hydro Testing helps cylinder owners, dive operators, safety teams, aviation users, paintball players, and commercial customers keep their tanks current and service-ready.
Reliable hydrostatic testing support for the cylinders your customers depend on.
Clear service information, realistic tank categories, and a contact form built to capture the details needed before service.
Scuba Cylinders
Steel and aluminum dive cylinders for recreational divers, instructors, dive shops, and dive programs.
Oxygen Cylinders
Emergency oxygen and specialty oxygen cylinders used by operators, teams, and support programs.
Aircraft Oxygen
Aviation oxygen cylinders for aircraft support customers and oxygen system service needs.
Nitrogen Tanks
Nitrogen cylinders for commercial, industrial, technical, and specialty applications.
Paintball HPA
Paintball air systems including aluminum and carbon fiber high-pressure air tanks.
SCBA Cylinders
Composite SCBA cylinders for safety, rescue, emergency response, and industrial users.
K Bottles / Storage
Large storage cylinders and K bottle size tanks used for high-pressure gas storage.
Multiple Materials
Service support for steel, aluminum, and carbon fiber cylinders depending on markings and condition.
A simple process from request to cylinder return.
Customers can send tank details through the contact form, then SoCal Hydro Testing can confirm eligibility, timing, and any special handling requirements.
- Share tank type, material, quantity, and last hydro date
- Include photos of stamped markings when available
- Confirm testing needs and timeline
- Receive follow-up through phone or message reply
Built for recreational, commercial, aviation, and public safety cylinder users.
Divers & Dive Shops
Scuba cylinders for individual divers, instructors, shops, training programs, and local dive operations.
Safety Teams
SCBA and emergency support cylinders for industrial, rescue, safety, and response organizations.
Aviation & Industrial
Aircraft oxygen, nitrogen, and storage cylinders for aviation support and commercial customers.
Need a tank tested?
Call 805-233-3227 or use the contact form to send cylinder details and service questions.