Williams Oil Filter Service is a 2nd generation Family owned and operated business serving our customers since 1946  
  
Williams Oil Filter Service Co. is located in a 46,000 sq. ft. building in downtown Tacoma, WA.  We stock parts from over 90 manufacturers and have well over 26,000 parts.  
   
Let Williams Oil Filter Service Co. be your first call in outfitting all your filtration and equipment plumbing needs.  
  
WE ALSO SOURCE HARD TO FIND PARTS FOR CARS AND TRUCKS FROM 1940’S TO THE PRESENT. IF WE DON’T HAVE IT WE WILL TRY TO POINT YOU IN THE RIGHT DIRECTION.