MJ's Plumbing & Supplies is a full-service plumbing company located in Mechanicstown, Ohio. We have been in business since 2000, servicing Carroll County and the surrounding area. With nearly 20 years of experience, we are the plumbers you can trust. MJ's Plumbing & Supplies provides service to both the residential and commercial sectors. We specialize in home service and new construction while providing a range of services from our wide skill set. A few may include, but are not limited to: fire sprinkler systems, septic tanks & systems, pool & spa, sewer laterals, radiant floor heating and more! Contact us to find out if we can help. LICENSE #27078