Andreas Miller - Service Excellence (ASE)

Service Excellence (ASE), has announced that Andreas Miller of Longmont, CO, is the 2011 Gates/ASE Master Automobile & L1 Technician of the Year.
ASE, a non-profit organization established to improve the quality of vehicle repair and service through the testing and certification of repair and service professionals, partnered with 37 original equipment manufacturers and aftermarket industry sponsors, including Gates, to recognize outstanding technicians. Award winners in the auto, truck and collision categories were selected based on their ASE certification test scores, on-the-job excellence and community service.
Out of thousands of ASE technicians who competed for top honors within the Master Automobile & L1 Technician category, Miller prevailed. He and other technicians will be honored today by ASE at the annual Fall Awards Banquet held in Charlotte, NC.
Miller works as the lead technician at Stonum Automotive in Longmont, CO, and has been employed there for the past six years. He was a sergeant in the United States Army and served in Panama, Kuwait and Iraq.
OUR REVIEWS
Sabrina Torres, 11/06/2025First time coming after thoroughly reading their reviews. Liz who coordinated logistics was an absolute delight. I’m someone quite intimidated by mechanic shops but I felt very comfortable here. I had oil changed and brakes replaced and was able to be scheduled quickly and my car was complete within hours. They even had a courtesy loaner available that was a life saver during the work day. While car maintenance cost is never fun, their prices were transparent and reasonable for my bronco sport, especially after if felt like pulling teeth from other mechanic shops in town to simply receive a rough estimate for services. I love supporting a quality, local business and am glad I came here. Definitely would recommend!








