JW Mechanical LLC

J & S Mechanical, Inc. can help you stay comfy at home all year. Our locally and family-owned company knows what the Watertown, MN climate is like and knows what to do for your heating and cooling needs.  We take pride in our attention to detail and our ability to provide tailored solutions to our clients. Whether you're looking for heating system installation, repair, maintenance, or replacement, we have the expertise and experience to get the job done right.



We bring over 30 years of industry experience to the table, so you can take comfort in knowing you’re working with the best. We know just how important quality is. That’s why we go out of our way to only work with the best materials and deliver results we can stand behind.