
SERVICES
Professional DOT Certified Cylinder Testing & Fire Safety Services Nationwide
American Hydrostatic Services is your trusted partner for comprehensive cylinder testing, fire safety equipment service, and compressed gas solutions. As a DOT certified facility, we serve clients nationwide with reliable, professional service that keeps your operations running safely and compliantly.
Medical Gas Cylinder Testing & Certification
Ensuring Patient Safety Through Rigorous Testing Standards
Comprehensive medical gas cylinder testing for healthcare facilities.

Services Include:
- Medical oxygen cylinder DOT hydrostatic testing
- Breathing air cylinder certification (Grade D standards)
- Nitrous oxide cylinder testing for dental and medical facilities
- Specialty medical gas testing for custom applications
- Breathing air refills with purity certification
Healthcare Applications:
- Hospitals and health systems
- Surgery centers and outpatient clinics
- Dental offices and veterinary clinics
- Emergency medical services and ambulance operations
- Home healthcare providers
Patient Safety Focus:
- Rigorous testing protocols ensuring highest safety standards
- Complete documentation for regulatory compliance
- Cylinders stamped or labeled per DOT requirements
- Pickup and delivery available upon request
Paintball Cylinder Services
Professional DOT Hydrostatic Testing for Industrial Applications
Complete cylinder testing and recertification for welding shops, manufacturing plants, and industrial contractors nationwide.

Services Include:
- DOT hydrostatic testing for paintball CO2 and compressed air cylinders
- Visual inspections for recreational safety compliance
- Valve testing and replacement services
- Refill services for paintball operations
- Volume pricing for paintball facilities and tournament organizers
Applications:
- Commercial paintball facilities
- Tournament and competitive paintball operations
- Recreational players and enthusiasts
- Military and law enforcement training facilities
SCBA Cylinder Testing & Breathing Air Services
Life Safety Equipment for First Responders and Industrial Applications
Specialized testing for self-contained breathing apparatus cylinders used by fire departments, emergency responders, and industrial safety teams.

Services Include:
- DOT hydrostatic testing for SCBA cylinders
- Grade D & E breathing air quality testing and certification
- Visual inspections for emergency response equipment
- Breathing air refills with purity and moisture content verification
- Documentation meeting NFPA 1989, 2019 Edition standards
Emergency Response Applications:
- Fire departments and rescue squads
- Emergency medical services
- Industrial safety and confined space operations
- Hazmat response teams
- Municipal emergency services
First Responder Focus:
- Understanding the critical nature of life safety equipment
- Reliable service to ensure equipment readiness
- Complete testing records for regulatory compliance
Industrial & Welding Cylinder Services
Professional DOT Hydrostatic Testing for Industrial Applications
Complete cylinder testing and recertification for welding shops, manufacturing plants, and industrial contractors nationwide.

Services Include:
- DOT hydrostatic pressure testing for oxygen, nitrogen, argon, and helium cylinders
- Visual cylinder inspections for safety hazards and damage assessment
- Valve services, repairs, and replacement with certified technicians
- Cylinder refurbishing including repainting and complete restoration
- Volume pricing for large-scale operations
Industries We Serve:
- Welding & fabrication shops
- Manufacturing plants and automotive facilities
- Steel fabrication operations
- Construction and industrial contractors
Why Choose Our Industrial Services:
- Typical 1-2 week turnaround (compared to 3-6 months at some facilities)
- DOT compliance guarantee with complete documentation
- Rush service available for critical production needs
- Pickup and delivery options, including freight arrangements for large quantities
Clean Agent Cylinder Services
Fire Protection Cylinder Testing and Refill Services
Professional testing and refill services for clean agent fire protection systems in commercial and industrial properties.

Services Include:
- DOT hydrostatic testing for clean agent cylinders
- Clean agent refill services for fire protection systems
- Visual inspections and valve services
- Documentation for fire safety compliance
- Rush service available for critical fire protection needs
Applications:
- Data centers and server rooms
- Telecommunications facilities
- Industrial facilities with sensitive equipment
- Commercial buildings with specialized fire protection
Important Note: We test and service fire protection cylinders but do not install, inspect, or maintain fire protection systems.
LP/Propane Cylinder Testing
DOT Certified Testing for Commercial and Residential Propane Applications
Professional testing and recertification for liquid propane cylinders serving diverse applications nationwide.

Services Include:
- DOT cylinder recertification
- Commercial propane cylinder inspections for restaurants
- RV and recreational propane tank recertification
- Residential propane tank recertifications for grills and household use
- Industrial LP gas cylinder service for high-pressure applications
Applications:
- Warehouse and distribution center forklifts
- Restaurant and food service propane equipment
- RV and camping recreational vehicles
- Agricultural operations and grain drying
- Manufacturing plant material handling equipment
Service Benefits:
- Volume pricing for large cylinder inventories
- Reliable turnaround to minimize equipment downtime
- Complete DOT compliance documentation
Fire Extinguisher Services
Comprehensive Fire Safety Equipment Service and Compliance
Complete fire extinguisher sales, service, and inspection to ensure your business stays fire code compliant.

Services Include:
- Annual fire extinguisher inspections with compliance certificates
- 6-year maintenance including complete disassembly and refill
- 12-year DOT hydrostatic testing for extinguisher cylinders
- Fire extinguisher sales and installation
- Same-day emergency service for discharged or damaged extinguishers
- On-site service for large facilities and multi-building complexes
Commercial Applications:
- Office buildings and corporate facilities
- Manufacturing and industrial operations
- Restaurants and food service establishments
- Retail stores and shopping centers
- Schools and educational institutions
- Healthcare and medical facilities
- Government and municipal buildings
Fire Code Compliance:
- Coordination with local fire departments and code enforcement
- NFPA 10 standards compliance for portable fire extinguishers
- Complete documentation required by insurance companies
Refrigerant Tanks
Professional Testing for HVAC and Refrigeration Industry
DOT certified testing and recertification for refrigerant cylinders and tanks used in commercial and industrial HVAC applications.

Services Include:
- DOT hydrostatic testing for refrigerant cylinders
- Visual inspections for HVAC industry compliance
- Valve inspection and replacement services
- Documentation for EPA and DOT regulatory requirements
Applications:
- Commercial refrigeration system recovery cylinder inspections and recertifications
- Industrial operations
- Refrigerant recovery and recycling operations
- Contractor and service companies
CO2 Cylinder Services
Food Grade and Industrial CO2 Testing and Refills
Professional CO2 cylinder testing and refill services for restaurants, breweries, and industrial applications.

Services Include:
- Food grade CO2 cylinder testing and refills
- Industrial CO2 cylinder services
- Beverage-grade CO2 purity verification
- CO2 cylinder testing for manufacturing applications
- Rush service available for restaurant and brewery emergencies
CO2 Applications:
- Restaurants, bars, gas stations, and beverage services
- Craft breweries and beverage production
- Industrial manufacturing processes
- Welding and fabrication operations
- Food service and carbonation systems
Quality Assurance:
- FDA food-grade standards compliance for beverage applications
- Proper fill weights and pressure verification
- Purity testing for restaurant and brewery use
Refill of Compressed Gases
Comprehensive Gas Refill Services for Multiple Applications
Professional refill services for a wide range of compressed gases with quality certification and purity verification.

Available Gas Refills:
- CO2 (food grade and industrial)
- Nitrogen (various purity grades)
- Breathing Air (Grade D & E)
- Nitrous Oxide
- Argon
- Helium
- Propane Inert Mixes
Refill Services Include:
- Purity verification and quality testing
- Proper fill weights and pressure certification
- Contamination-free filling procedures
- Documentation for regulatory compliance
- Rush refill service available for critical applications
Quality Standards:
- Grade D & E breathing air certification for life safety
- Food grade standards for beverage applications
- Industrial grade specifications for manufacturing
- Laboratory grade purity for research applications
SCUBA Tank Services
Professional Scuba Cylinder Testing and Air Fill Services
Comprehensive testing and fill services for recreational and technical diving cylinders, serving dive shops, dive clubs, and individual divers.

Services Include:
- DOT hydrostatic testing for aluminum and steel scuba cylinders
- Visual inspections (VIP) for diving safety compliance
- Compressed air fills for recreational diving
- Nitrox (enriched air) fills for extended bottom time
- Valve services, O-ring replacement, and maintenance
- Cylinder tumbling and cleaning for contaminated tanks
- Eddy current testing for aluminum cylinders
Diving Applications:
- Recreational scuba divers and dive clubs
- Technical and cave diving operations
- Commercial dive shops and training centers
- Underwater photography and videography
- Scientific diving and research operations
Diver Safety Focus:
- Grade E breathing air quality for scuba applications
- Proper fill procedures preventing flash rust and contamination
- Complete documentation for dive shop and insurance requirements
- Fast turnaround to keep divers in the water
Why Choose American Hydrostatic Services?
DOT Certified Excellence
As a DOT regulated cylinder refurbishment center, we maintain the highest safety standards and regulatory compliance with ongoing technician training in compliance with 49 CFR 180 and all applicable regulations.
Versatile One-Stop Solution
Unlike companies that specialize in only one area, we provide hydrostatic testing on all different types of cylinders, fire extinguisher services, and gas refills – eliminating the need for multiple vendors.
Nationwide Reach with Local Expertise
We’re a Kentucky-based business serving clients nationwide, providing personalized service while maintaining capability for large-scale operations across the country.

Reliable Service
Typical 1-2 week turnaround for standard testing with rush service available for critical needs. We understand operations can’t wait.
Professional Certified Staff
Our technicians hold current DOT, NFPA10, PSI/PCI certifications with 20+ years of combined experience in cylinder testing and fire safety.
