JJJJ Inc. LogoJJJJ Inc.
P.O. Box 734
Norman, OK 73070-0734



Contact Info


"Your Cement Pump Screw Repair Specialists"

JJJJ, Inc. was incorporated in 1976 as a small business. It started in the garage of our family home. It grew very rapidly and within one year we were forced to move into a 2000 square foot building. The corporation remained there for another two years before growing into our new home, an 8000 square foot building and has been there ever since.

The only thing that JJJJ, Inc. does or ever has done is rebuild or replace Fuller Kinyon® and Claudius Peters® pump screws and air seal assemblies.