Northern Virginia Plumbing Services

Northern Virginia Plumbing Services, commonly known as 571 Plumber, has built a solid reputation in Woodbridge, Virginia, earning 4.9 stars from 216 customer reviews. While the exact year of founding is not publicly listed, the business has served the Northern Virginia community for multiple years, establishing itself as a trusted neighborhood plumber. The company holds relevant state licensing and serves Woodbridge along with surrounding communities including Dale City, Lake Ridge, and Springfield. Operating Monday through Friday from 7 AM to 7 PM and Saturday until 5 PM, the company accommodates both residential and light commercial clients seeking everything from routine repairs to complex system installations.

This contractor distinguishes itself through specialized water treatment expertise and responsive service. The team installs and services Flo by Moen whole-house water monitoring systems, providing homeowners with real-time leak detection and water-shutoff capabilities. Beyond reactive plumbing, Northern Virginia Plumbing Services designs and maintains water filtration and softening systems tailored to local water conditions. Technicians demonstrate creative problem-solving, as evidenced by custom solutions like a purpose-built trolley for moving heavy brine tanks. This combination of diagnostic precision and system-level thinking sets the company apart from contractors who simply fix leaks without addressing underlying water quality issues.

Customer reviews consistently highlight technician Reid by name for his technical knowledge and accessibility. TJ Singh praised Reid for installing a Flo by Moen whole-house monitoring system, calling him knowledgeable and responsive throughout the project. Amelie Taylor faced an urgent hot water tank leak threatening her wood floors and received same-day service that overcame tricky placement challenges from an old tank configuration. Alicia R. has maintained a three-year relationship with Reid for ongoing water softener service, noting his willingness to adjust his schedule for customer education and his immediate responsiveness to questions via text, even on weekends. These named customer experiences demonstrate a commitment to lasting relationships rather than one-time transactions.