Reward your vehicle with a trip to Rainbow Car Wash & Pot of Gold Quick Lube. For over a decade, we've been serving the New York/New Jersey areas from our convenient location in Mahwah, New Jersey. Visit our car wash to clean up or stop in our quick lube. We provide a variety of automotive services, including full repairs and maintenance for families across Mahwah, NJ, Suffern, NY, Ramsey, NJ, and surrounding areas. Schedule your service or take advantage of our early bird key drop off box.