O'Connor Plumbing Information

O’Connor Plumbing was built on a legacy of craftsmanship, integrity, and dedication to the skilled trades. Our story began in 1949 when Tom O’Connor started his plumbing career in Washington, DC. What began with a commitment to hard work and doing the job right has grown into a trusted plumbing contractor serving the Greater Washington region for more than eight decades. Our team of highly trained professionals provides dependable plumbing solutions for commercial properties, service, maintenance, and capital improvement projects, always maintaining the highest standards of safety, reliability, and workmanship. Over the years, we have built lasting partnerships with property managers, general contractors, facility teams, and businesses throughout the region. We remain committed to investing in workforce development and supporting the next generation of skilled trades professionals. For more than 80 years, O’Connor Plumbing has earned the trust of our clients by delivering expertise, accountability, and quality service on every project.