We are Johnsco — specialists in Oxygen Gas Plant solutions. We deliver reliable, efficient, and safe gas generation systems for industrial and medical applications across Nigeria and West Africa.
15 +
Years ofExperience
Johnsco Vision Gas Limited is a leading provider of Oxygen Gas Plant solutions. We specialize in the design, installation, maintenance, and refurbishment of industrial gas systems.
From routine maintenance to complete plant overhauls, our certified technicians ensure your gas systems operate at peak efficiency. We serve healthcare facilities, industrial plants, and manufacturing operations across the region.
Our ServicesOur technicians are certified to international standards including CGA 4.1, EIGA, and ASTM International. We ensure full compliance with oxygen safety protocols and provide NIST traceable calibration services.
All our work comes with full documentation, engineering drawings, and certification packages. We adhere to ISO 9000 recommendations and maintain the highest standards of safety and quality.
Contact UsWhy Work With Us?
Certified Experts
Our technicians are certified to CGA 4.1, EIGA, and ASTM International standards for safe oxygen service.
24/7 Emergency Support
Round-the-clock technical support and emergency response for critical gas systems.
15+ Years Experience
Extensive experience in Oxygen Gas Plant solutions across Nigeria and West Africa.
Complete Solutions
End-to-end services from installation to ongoing maintenance and refurbishments.
Comprehensive Medical Gas Solutions
Installation of Medical Gas Pipeline System
Professional installation of complete medical gas pipeline systems including oxygen, medical air, vacuum, and nitrous oxide distribution networks. We provide end-to-end solutions from design to commissioning.
Supplier of Medical Gas Equipment
Authorized supplier of high-quality medical gas equipment including PSA oxygen generators, medical air compressors, vacuum systems, and manifold accessories. We source from leading manufacturers to ensure reliability and compliance.
Calibration of Manifold
Periodic checks and calibration of gas analyzers in accordance with manufacturer recommendations. We provide span gas and zero gas traceable to ISO 9000 recommendations, with NIST traceable gases available upon request. All work is certified and performed by competent persons.
Oxygen Cleaning
Specialized cleaning for components used in oxygen-enriched environments (>22.5 vol%). We clean and certify to CGA 4.1 / EIGA / ASTM International Standards to prevent oxygen fire and explosion hazards.
Ready to Optimize Your Gas Systems?
Contact our team today for consultation, maintenance, or installation services.
