O & K Blacktopping Inc is a motor carrier overseen by the Indiana FMCSA. The company’s physical address is 5121 W Ridge Rd, Gary, IN 46408 US. The mailing address is 5121 W Ridge Rd, Gary, IN 46408 US. They can be contacted by calling (219) 923-2245. The company operates 5 power units. They employ 5 drivers. They became a part of the Motor Carrier Management Information System directory on the 13th of December 1997 and their US Department of Transportation number is 719403. O & K Blacktopping Inc has specified their type of operation as "intrastate non-hazmat".