Dahl Montrose is one of the premier plumbing and heating suppliers on the Western Slope of Colorado. Not only do we provide the products you need, but our staff of experts will also be able to assist you in designing and implementing your next home or commercial project. Whether it is just a minor repair, a commercial installation, or installing the plumbing system for a multi-million dollar house, we are here to provide you with the products and knowledge you need to take the project from start to finish!

Founded in the early 1940’s by Otis Millard and known as Sanitary Plumbing, the business went through several changes and acquisitions, but always maintained customer service as their number one priority. In 1992, Dahl Montrose was purchased by the HAJOCA Corporation, a Pennsylvania-based, national wholesale distributor of pipe, valves, fittings, plumbing, heating, and industrial supplies.

Since then, Dahl Montrose has continued to improve their quality, selection, and service in order to meet the needs of our customers. The most recent change has been the implementation of a new computer operating system that allows us to control our inventory better, thus being able to lower the cost of the goods to you, our customer. And now, with the addition of this website, we can help service your needs even better!!!

HAJOCA Corporation was founded in Philadelphia in 1858. Today, our partnership with the HAJOCA Corporation, with its many warehouse locations throughout the United States, provides us with the ability to acquire products quickly and efficiently from anywhere in the country.

Please review our products and services on the following pages. If you can’t find what you are looking for here, just call us. If we don’t have it, we can get it through our wide range of representatives. We look forward to helping you. 

You can login to place an order below, or click on the Orders tab. If you dont have an account set up, please call Joe at Dahl Montrose, 970-249-5342.