Cummings Plumbing Heating and Cooling has a presence in two of the top three largest cities in Arizona: Tucson and Phoenix. Between the two cities we have multiple locations and service most of Arizona. Our technicians will go as far north as Prescott, as far south as Rio Rico, as far east as Benson, and as far west as Goodyear. Our coverage area includes most of the Phoenix metroplex, Tucson, and extended markets. We are committed to providing the best service possible.