Cardinal Plumbing is your leading plumbing outfitter in the Alton area. Cardinal offers premier residential and commercial plumbing services, excavation, remodeling, and more. With a reputation for excellence backed by 5-star Google reviews, an A+ Better Business Bureau rating and voted BEST plumbing company in Madison County, Cardinal Plumbing Co. is the go-to choice for all your plumbing needs. Located... Read More about Cardinal Plumbing Co.