Knox's Plumbing handles residential and commercial plumbing in Manassas and Prince William County. Licensed, reliable, and available — call for a free estimate.
Clogged drains, sewer lines, hydro-jetting — cleared fast and properly.
Water heater repair, replacement, and new installation — tank and tankless.
Leaking pipes, burst pipes, pipe replacement — residential and commercial.
Toilet repair, faucet installation, fixture upgrades and replacements.
Gas line installation and repair. GFC licensed for safe, code-compliant work.
Office and commercial plumbing. Licensed for residential and commercial jobs.
Call Knox's Plumbing for a free estimate on any residential or commercial plumbing project. Local, licensed, ready to work.
9310 Brentsville Rd · Manassas, VA 20112 · Serving Prince William County