Diesel Fitness - Dallas (TX)

1 /5 James Dorsett: Just public service. Went to this gym for a couple years and loved the atmosphere and everyone who worked there. Recently moved and was directed to email to cancel my month-to-month account and did so. Owner recently texted offering me to pay the “outstanding” over $200 that’s since accrued by error and when I explained the situation and they can see I have not set foot in since I cancelled, he said the only way he could “help” is if I made the payment today. Careful who you do business with folks because some owners out here apparently do not operate with integrity and will sure be there to collect your hard earned money for services not rendered.

1 /5 Ana Cuadra: The way the owner handle business it’s terrible. He stole money I paid for a session I didn’t wanted to receive and decided to cancel due to personal circumstances. No renfund and still want to charge me for gym membership as well. Nothing was signed and it was an informal phone call. I want to make sure everyone know who you will be dealing with if you decide to join. The quality of the gym and their equipment is not worth over $5 per month. They are over charging just for the location. The only reason I joined is because is a block from my place. I don’t want anything to do with this place ever again.

5 /5 Brandon Kirsch: I moved to Dallas two years ago not knowing a soul, and Diesel quickly became my sanctuary. I trained with Justin and Marlon—Justin and I focused on classic bodybuilding-style compound lifts, while Marlon worked with me on stretching, muscle manipulation, and physical therapy-style prep that set me up for success. Every session was the perfect mix of pushing myself as hard as I could while also having real conversations about life. It’s rare to find trainers who not only help you grow physically but also become genuine friends. That’s exactly what makes Diesel special—every single trainer cares deeply about your well-being, your progress, and pushing you in just the right way. Shoutout to Josh for the way he trains his clients, Grove with his meticulous attention to detail (and that legendary composition notebook), and D, who pours everything into his people. Across the board, Diesel is filled with trainers who are invested, welcoming, and excellent at their craft. The gym itself is spotless. Sure, the weights and machines have some character—but that’s part of Diesel’s charm. It’s hands down the best gym I’ve ever trained at, in Dallas or even back when I lived in Austin. I’ll miss it terribly as I move back, but I can’t recommend Diesel—and especially their personal training enough. Will miss all you guys!

5 /5 Ryan Glenney: Class act gym - been a member for 3+ years. Location is great, prices are incredibly competitive, and they invest in new equipment and facilities diligently. Recommended to all

1 /5 Chelsea Weil: Do NOT do business with this “company”. I paid $400 for a personal trainer. He kept giving me the run around after I tried scheduling multiple sessions. I finally decided to cancel the membership, he told me I signed a contract, and then charger me another $400. I never signed a contract and when I asked to see the contract he stopped responding. Absolutely horrible business.