Definitive is a team comprised of highly talented and skilled plumbing professionals joined and bonded by the simple common principal of providing competent skilled craftsmanship coupled with excellent & outstanding client satisfaction.... We are a Licensed, Insured, and Bonded Plumbing Mechanical Contractor in the Washington DC Metro area and we have over 25 years of plumbing experience in the commercial and residential sector.... We Install, Service, and Maintain Plumbing and Mechanical Applications with licensed & trained craftsmen.... Our client's satisfaction is an absolute must, therefore we prudently recruit highly qualified professionals who have the specific credentials and capabilities to solve problems or needs We believe you build trust through your actions and our Definitive team fully intends to build a trustworthy and quality brand and with our commitment to exceptional craftsmanship and outstanding customer service, we will indeed put out a superb product. Services Offered: Commercial Service Plumbing Residential Service Plumbing Water Heaters Tankless Water Heaters Boilers Gas Installations Draining Cleaning Main Sewer Main Water Water Leak Repair Drain Leak Repair New Construction Renovations Tenant Work Commerical Bathrooms Commerical Kitchens Residential Bathrooms Residential kitchens