We are always seeking motivated and dependable members for our team.


Cardinal/International Grooving & Grinding LLC is the pre-eminent grooving contractor worldwide, and we are always seeking motivated and dependable members for our team. The job requires a clean CDL Class A license and the ability to travel for two to eight weeks at a time during the busy season. We provide extensive on-the-job training, so no prior experience is necessary, but a mechanical/fabricating/hydraulics or construction background is a plus. Typical earnings for the first full year of employment are $80,000+. Medical and Dental paid after three months and 401K with matching contributions after one year.

We are an Equal Opportunity Employer in a drug-free environment.

We’d be happy to discuss further if you think you have what it takes.

Nobody grooves runways as quickly and efficiently as Cardinal/International Grooving and Grinding of Conshohocken, Pennsylvania. With over fifty patents in the grooving and related fields, Cardinal is the recognized world leader in airport grooving quality and production. And now, having worked in conjunction with the FAA, Cardinal has developed and perfected the Trap Z® method, the world’s first practical method of efficiently and cost effectively producing trapezoidal grooves in both asphalt and concrete runways.



P.O. Box 450, 100 Barren Hill Road
Conshohocken PA 19428


Philip.Zuzelo@CardinalGrooving. com


Monday – Friday
07:30 to 17:00 EST