PowerFlo Diesel in McKinney, TX is a trusted business for diesel pickup maintenance, upgrades, and repairs. The shop is known for its honest and fair service, with a focus on safety and vehicle reliability. Staffed by highly qualified and experienced technicians, PowerFlo uses the latest diagnostic equipment to ensure thorough and accurate work. Customers appreciate the shop's professionalism, transparency, and dedication to doing the job right the first time. Many reviews highlight the honesty of the team, with some noting that they were able to identify and fix issues at a fraction of the cost compared to dealerships. The team consistently provides clear, honest quotes and keeps customers informed throughout the repair process. Customers also mention that the work is top-notch, and they trust PowerFlo to keep their trucks running smoothly. The friendly and straightforward staff, including team members like Russ and Nick, are highly recommended for their expertise and customer care. Overall, PowerFlo Diesel is praised as the best diesel shop around, committed to quality service and customer satisfaction.
If you’re looking for an honest shop, look no further. And great customer service. They’ve taken care of my 20-year Duramax.
October 2026
Great shop and great guys running it. They finished my truck early and did a great job.
October 2026
Guys did a nice job on a complete system replacement job by def contamination. Used the best equiptment/supplies. I had concerns but the truck runs great. Thanks Nick/Russ
