Graco Master Certified Technicians When it’s time for rig repair or maintenance, it’s easy to let the Graco master certified experts take care of everything. Your certified technician is trained to know every inch of your rig to ensure maximum life out of your equipment. On-Site Repairs Quickest turnaround to get you up and running$100/hr Labor1/2 hour minimum labor Shop Repairs $80/hr Labor$25 Pick up and drop off fee in Tulsa area/ no cost if you bring it to us$50 minimum labor/ diagnostic fee