The Holohans have been serving the areas plumbing and heating needs for the last 50 years. The first generation was Holohan plumbing and Heating Company Inc, owned and operated by Paul W. Holohan. It was here that the foundation for honesty and quality workmanship, at a fair price was established. In 1984, Robert J. Holohan began doing business as R.J. Holohan Plumbing and Heating. In 2002 the company expanded to include Top Notch Plumbing and Heating, a service company established to reach the growing number of service customers. It is here that the same 50 year old traditions of honesty and quality, at a fair price, are continued.