Experienced Plumber Needed. . Who We Are. UMC Builders, LLC is a general contracting firm that provides full construction services from pre-design to project management with almost every trade provided in-house. We do commercial remodels, home remodels from big to small, new custom home builds, and house flipping. At UMC we enjoy investing in our employees and seeing them learn and grow with us. . Experience. Journeyman Plumber – 5 years experien...