elcome to Wilson Supply, Wilson Carbonics™ and the Tri-State Propane™ Website. We provide a wide variety of Restaurant, Food Service, Industrial, Commercial and Residential gases and related services. We have been a family owned business since 1954 and from day one have been dedicated to superior customer service.

• Restaurant and Food Service Bulk CO2 Carbonated Beverage Service, Support and Installation
• Propane Gas Service and Installation in Maryland, West Virginia, and Pennsylvania
• Bulk Medical, Industrial and Specialty Gases
• Dry Ice ~ Pellet and Rice
• Helium and Balloons
• Welding Gases, Welding Supplies and Equipment
• High Pressure Cylinder Tank Testing, Arc Burn Repair, Change of Service, Liquid Cylinder Repair and Refurbishing

CO2 Supplies for Restaurants, Hospitals, Theme Parks, Sports Venues, and Large Food Service Operations
Wilson Carbonics™ specializes in providing Bulk C02 gas supply systems for any carbonated beverage business large or small. Bulk C02 carbonation systems are perfect for beverage dispensing. Our customers include regional convenience store chains, numerous restaurants, movie theaters, restaurants, hospitals, sports venues and any carbonated beverage server looking for a hassle-free and cost effective carbonation system. Our computerized C02 refill scheduling and service system will ensure that we are on-site on a regular basis for bulk C02 system refills. Should you have trouble with your system, consult our C02 System Trouble shooting pages and maintenance tips. Contact Wilson Supply today at 888-777-6921, 7-5 Monday through Friday, Saturdays 8 - 12.

Tri-State Propane
Tri-State Propane provides everything you need from installation to propane gas delivery. Our professional consultation services which are available at no cost to you, will help you determine what type of propane installation is right for you. From residential to large industrial installations let our professionals supply you with a safe and dependable propane service in the Maryland, Virginia and West Virginia Regions.

Browse our site and discover all the other gas and welding supply services and products we offer. Our site provides useful information on the safety and maintenance of your C02 or propane gas systems. If you need further assistance please feel free to contact the friendly gas professionals at Wilson Supply.1-888-777-6921