Water Heaters
Repair and replacement for tank and tankless, gas and electric water heaters.
Learn moreHome / Plumbing Services
All Plumbing Services
General Plumbing Services in Northern Virginia
Toilets, faucets, fixtures, drains, sump pumps, kitchen and bathroom plumbing, pipe repairs, replacements and installations — handled by a licensed Master Plumber.
Full-Service Plumbing
One plumber for everything on your list.
Beyond water heaters, faucets, toilets and gas lines, Mercy's Plumbing handles the full range of residential and light commercial plumbing across Northern Virginia.
Faucets
Dripping faucet repair and full kitchen or bathroom faucet replacement.
Learn moreToilets
Running, clogged, and leaking toilet repair, plus new installations.
Learn moreGas Lines
Master Gas Fitter services for gas piping and appliance connections.
Learn moreSump Pumps
Sump pump installation, repair, and backup battery systems.
Drains & Clogs
Clearing clogged kitchen, bathroom, and main line drains.
Garbage Disposals
Disposal installation, repair, and replacement.
Tub & Shower Plumbing
Valve, fixture, and drain repair for tubs and showers.
Pipe Repair & Repiping
Fixing leaking, corroded, or outdated supply and drain piping.
Water Line Service
Main water line repair and replacement.
Kitchen & Bath Plumbing
Sink, fixture, and supply line installation for remodels.
Water Pressure Issues
Diagnosing and correcting low or inconsistent water pressure.
Recent Work
General plumbing projects completed by Mercy's Plumbing.
These are actual photos from plumbing jobs completed by Mercy’s Plumbing — no stock photos, no AI-generated project images.
FAQs
General plumbing FAQs.
Do you offer free estimates?+
Call or text us with details about your project and we'll walk you through next steps, including scheduling a technician to evaluate the job and provide clear, upfront pricing.
Do you work on both residential and light commercial plumbing?+
Yes, we serve homeowners as well as small businesses throughout Northern Virginia.
Can you handle a full bathroom or kitchen remodel's plumbing?+
Yes, we install and relocate supply lines, drain lines, fixtures, and gas connections as part of remodel projects, coordinating with your contractor or designer as needed.
Do you fix slab leaks or main water line issues?+
Yes, we diagnose and repair water line issues, including leaks between the meter and the home.
What if my problem isn't listed on this page?+
Give us a call or text — if it involves water, drains, or gas, there's a good chance we can help or point you in the right direction.
