Donnelly Racing Services opened in August 2025 at a 3,000 square foot facility in New Milford, Connecticut. DRS specializes exclusively in Porsche sports cars, from early air-cooled 356 and 911s to the latest street and race cars.

Owner and founder Richie “Diggie” Donnelly brings over 15 years of experience working on Porsche sports cars at independent Porsche repair facilities. He has been a gearhead all his life: his grandfather was a renown tuner of VW bugs in Southern California, and Richie spent his high school years rebuilding starters and alternators at a specialty shop near Ridgefield, CT. After graduating from Universal Technical Institute in Norwood, MA, Richie began as a porter at an independent Porsche repair facility in Danbury, CT. As his skillset developed, Richie worked his way from porter, to motorsports technician, and eventually to shop foreman of the race department, where he was responsible for overseeing the work of half a dozen technicians.

At DRS, we are committed to providing an exceptional experience for each customer. Our passion for Porsche cars and motorsports sets us apart from the pack. We take tremendous pride in the quality of work performed on every vehicle, and ensure that customers stay informed on progress every step of the way.