Art at Northridge Auto Repair Technicians did an excellent job on my 2015 Lexus CT200h. It was running rough when cold and had the check engine light on. Since the car has over 150,000 miles, I thought it might need spark plugs, but Art quickly and accurately diagnosed it as a leaking head gasket. He also recommended replacing the thermostat and water pump, and even fixed a broken clip on my front bumper. Art is honest, fair, and takes pride in his work. He treats your car like it is his own, and I would not trust my car with anyone else. Highly recommend Art and Northridge Auto Repair Technicians.