O'Neill's Automotive provides quality car care in Waterbury, Connecticut. We are a family owned business delivering honest and professional automotive repair and auto maintenance services to the people of Waterbury and surrounding areas. The quality ASE (Automotive Service Excellence) certified technicians at O'Neill's Automotive employ today's latest automotive technology and are equipped to handle all major and minor repairs on foreign and domestic vehicles. Services: Air Conditioning, Air Filter Replacement, Axle Replacement, Battery Replacement, Belts & Hoses, Brake Systems, Clutch Repair, Computer Diagnostics, Electrical, Exhaust System, Factory Maintenence, Fuel Injection, Light Replacement, Oil Change, Power Steering, Preventative Maintenance, Radiator Service, Suspension Work