About

Quality Hydronic & Plumbing Products, Unbeatable Customer Service

Since 1956, RM Cotton Company has built and maintained a solid reputation as a reliable, trusted supplier of commercial and industrial hydronics and plumbing system equipment. Engineers, contractors, business owners, and other professionals in the mechanical industry know they can rely on us for quality products delivered with integrity, expertise, and unparalleled service. 

We hold ourselves to a higher standard of quality, and we proudly represent leading manufacturers who do the same. Customers continue to work with us knowing they can expect efficient, honest support from knowledgeable experts. Our team of specialists, engineers, and technicians offers extensive hands-on experience that allows us to understand the best options for each unique application. Combined with our consultative, client-focused approach, we provide personalized solutions that exceed expectations.

RM Cotton serves as your reliable and knowledgeable source for all commercial and industrial hydronic and plumbing needs. With our large inventory and team of dedicated experts, we’re able to serve customers throughout Minnesota, North Dakota, South Dakota, and Western Wisconsin.

We take pride in continuing our history and culture of hard work, integrity, and customer care. Whether you’re seeking professional consultation on a big job, need help selecting a new piece of equipment (boiler, burner, pump, water heater, or accessory), or want a specific aftermarket part, no project is too big or too small for the hydronic and plumbing systems experts at RM Cotton.

Contact us today to learn more.