When you need trailer repair, there is only one name you need to know: Grand National Trailer. As Tulsa's leading trailer service facility, we provide you with large-company services that keep your fleet moving and in good repair from front to back and small-town hospitality. You can depend on us for competitive prices that help you maintain your bottom line and profitability and to provide service when and where you need it. Call us today to schedule service at our shop, onsite service calls at your yard, or roadside assistance within a 50-mile radius. For your convenience, after-hours work is available.