Put Your Commercial Vehicle in Our Capable Hands Trust us when you need mobile truck repair services in or around Bartow, FL You need to know who to call when you need emergency truck repair services on the road. When you need mobile tire repairs or a jump start, turn to G&R Mobile Fleet Service. We're proud to serve commercial trucking companies throughout the Bartow, FL and Central Florida area. From preventative maintenance to trailer repairs, we can do it all for your commercial truck and trailer fleet.