Mark installed a fass system for me, the next day I had an unrelated fuel leak. I called Mark and he checked it out and fixed it up for me free of charge. Good guy and good business highly recommend.
September 2023
Honest shop owner, fair rates, good work. His communication was fantastic, sent me pictures of the work as he was doing things and found things. Never attempted to upsaleMe. Quick, honest, fair priced work.
March 2022
Mark looked over my new truck and made sure it was road ready. I found Mark to be honest, knowledgeable and thorough. I wouldn’t hesitate to return to Macias Diagnostics!
