In 1949, Service Supply was established as a plumbing supply store servicing the trade customer in South Texas.. Fixtures,Faucets,and Finishes. Kitchen and Bath Knobs,Pulls,Bars,and Accessories. Door Knobs,Locks and Locksets. Sinks,Tubs and Showers. Underground and Rough in Plumbing. Water Well Pumps and Equipment. Sump and Sewage Equipment. HVAC Equipment and Supplies. HVAC Motors,Controls and Parts. Refrigeration Parts. Ice Machines and Parts. Irrigation Parts and Supplies. Hand Tools. Electric,Pneumatic and Hydraulic Power Tools. Personal Protective Equipment (PPE). Safety Equipment and Supplies. Fire Retardant Clothing. Industrial Work Boots and Clothing. Lubricants,Penetrants,and Degreasers. Safety Cans,Cabinets,and Hazardous Disposal Receptacles. Plastics,Mastics,Adhesives. Tapes,Markers,and Signs.