
INDUSTRIAL & WELDING SERVICES
Professional Industrial Cylinder Testing
American Hydrostatic Services provides comprehensive DOT hydrostatic testing for industrial and welding cylinders nationwide. Our Shepherdsville facility serves welding shops, manufacturing plants, steel fabricators, and industrial contractors with reliable cylinder recertification services.
Services We Provide

DOT Hydrostatic Testing
Complete hydrostatic pressure testing for oxygen, nitrogen, argon, helium, and specialty welding gas cylinders. Our DOT certified facility ensures your cylinders meet all federal safety requirements with detailed documentation for your records.
Visual Cylinder Inspections
Thorough visual inspections identify potential safety hazards including corrosion, dents, cuts, and other damage that could compromise cylinder integrity. We follow strict DOT guidelines to ensure your equipment is safe for continued use.
Valve Services & Repairs
Professional cylinder valve testing, repair, and replacement services. We stock common valve types and can source specialty valves for unique applications. All valve work is performed by certified technicians.
Cylinder Refurbishing
Restore older cylinders to like-new condition with our professional refurbishing services. We handle repainting, valve replacement, and complete testing to extend cylinder life and ensure safety.
Industries We Serve
Welding & Fabrication Shops
Reliable cylinder testing for welding shops. We understand that downtime costs money, so we work efficiently to minimize delays while maintaining quality standards.
Manufacturing Plants
Specialized services for steel fabricators who depend on high-volume gas usage. We offer volume pricing and priority scheduling for large-scale operations.
Community Involvement
As a local Kentucky business, we’re committed to supporting our community. We work with local fire departments, support area businesses, and contribute to the economic growth of Shepherdsville and the greater Louisville area.


Why Choose Us for Industrial Services?
Dependable Service
Typical turnaround of 1-2 weeks for standard testing, which compares favorably to some facilities that require 3-6 months. Rush service available for critical needs.
Competitive Volume Pricing
Volume discounts available for businesses with multiple cylinders. We work with your budget to provide cost-effective solutions for large-scale testing needs.
Pickup & Delivery Service
Convenient pickup and delivery available. We can arrange freight pickup and deliveries or shipping for larger quantities or non-local clients.
DOT Compliance Guarantee
All testing performed to exact DOT specifications with complete documentation. We guarantee compliance and stand behind our work with full liability coverage.
Rush Testing Services
Rush testing available for critical production needs. Call (502) 822-3587 to discuss rush service options for your specific situation.