My vehicle went in for recall work and oil change recently. Ontario Motor Sales have by far the most efficient and convenient service setup. They pick up my vehicle at my office location, fully aware of the timing when I need it back. Steve calls me in a very timely manner to discuss their findings and explain the work that has been done, and sets accurate expectations on when I will be having my vehicle dropped back off to me. My car gets dropped off, nice and clean, and they even bring a debit machine right to me so that I can pay conveniently for the services. I've dealt with other GM dealerships that do NOT provide such fantastic service. I will continue to deal exclusively and ONLY with OMS for this very reason.