Our Services


Poly Pipe & Poly Fusion

Knox Oil Field Supply stocks a full line of poly pipe and fittings. We also have pickup and lay-down capabilities, fusion, and on-site custom jobs.

Kimray Valves - New, Repair, and Exchange

Knox Oil Field Supply stocks a full line of repaired valves for exchange and can custom design valves and controls for your individual needs.

Downhole Pump Repair

Knox Oil Field Supply is a full service repair facility for all major artificial lift systems. Our full-service in-house shop and inventory of parts allow us to quickly remedy the situation and get production back on line quickly and efficiently.

Tubing Anchor / Packer Repair Services

Our EXCHANGE PROGRAM for tubing anchors and packers via Knox's inventory and 16 convenient locations allow for rapid resolution of the most taxing production problems. We are dedicated to keeping our customers doing what they do best...PRODUCING!