Express Oil Change & Tire Engineers in Portsmouth is your local oil change and auto service center, featuring our signature 10-Minute, stay-in-your-car oil change. Express Oil Change ranked highest in the quick oil change segment for the fourth consecutive year in the J.D. Power 2026 U.S. Aftermarket Service Index Study. We offer full synthetic, conventional, high-mileage and synthetic blend oil... Read More about Express Oil Change & Tire Engineers

Trent and Tony Knittel have been serving the valley with top-notch auto repair services as Trent & Tony Knittel's Service Center, Inc. since 1981. Our shop is equipped with all of the latest in auto diagnostics and repair equipment available. We have also received an A+ rating with the Better Business Bureau. Trent & Tony Knittel's Service Center, Inc. is... Read More about Trent & Tony Knittel's Service Center, Inc.