24/7 Emergency Service Available Serving Alexandria, Arlington, Fairfax & the DC Metro Area

Plumber in Alexandria, VA

Trusted plumbing services for homes and businesses in Alexandria, VA.

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Trusted Plumber in Alexandria VA — Based Right Here in Your Community

When you need a plumber in Alexandria VA, you want someone who knows the area, understands the homes, and can arrive quickly. Keston’s Plumbing is that company. We are a family-owned plumbing business based right here on Landover Street in Alexandria, and we have been serving this community for more than 10 years. We are VA DPOR licensed, fully insured, and Green Plumbing Certified. Alexandria is not just our service area. It is our home.

Because we are headquartered in the 22305 zip code, our response times across Alexandria are among the fastest you will find. Whether you are in Del Ray, Old Town, Landmark, West End, Eisenhower Valley, or Potomac Yard, a Keston’s plumber can be at your door quickly — often the same day you call.

Plumbing Services We Provide in Alexandria

We offer a full range of residential plumbing services to Alexandria homeowners and property managers, including:

  • Drain cleaning and sewer line repair
  • Water heater installation and repair (tank and tankless)
  • Fixture replacement (faucets, toilets, showerheads)
  • Garbage disposal installation and repair
  • Leak detection and pipe repair
  • Sump pump installation and maintenance
  • Bathroom and kitchen plumbing remodels
  • Gas line work
  • Backflow prevention and testing
  • Water filtration and softening systems

We charge by the job, not by the hour, so you always know your cost before we begin work. Every job comes with a 30-day warranty, and we offer 90 days same-as-cash financing to help manage larger projects.

Common Plumbing Issues in Alexandria Homes

Alexandria has a housing stock that spans centuries. Homes in Old Town may date back to the 1700s and 1800s, while neighborhoods like Eisenhower Valley and Potomac Yard feature modern construction. This range creates a wide variety of plumbing challenges that we deal with regularly.

Galvanized Pipe Replacement

Many Alexandria homes built before the 1960s still have galvanized steel pipes. Over time these pipes corrode from the inside, restricting water flow and causing discolored water. If you notice low water pressure or rusty water at the tap, it is likely time for a repipe. We replace galvanized lines with modern copper or PEX piping that will last for decades.

Tree Root Intrusion

Mature trees are one of the things that make neighborhoods like Del Ray and the West End so beautiful. But those root systems aggressively seek out moisture, and they often find it inside aging sewer lines. Root intrusion causes slow drains, sewage backups, and eventually collapsed pipes. We use camera inspections to locate the problem and offer both trenchless repair and traditional excavation depending on the situation.

Basement Flooding and Sump Pump Failure

Alexandria sits close to the Potomac River, and many neighborhoods have high water tables. Basement flooding is a recurring problem, especially during heavy spring rains. A properly installed and maintained sump pump system is your best defense. We install new sump pump systems, replace failing units, and add battery backups to keep your basement dry even during power outages.

Why Alexandria Homeowners Choose Keston’s Plumbing

There are plenty of plumbing companies that will drive into Alexandria from distant suburbs. We are already here. Our trucks are on Alexandria streets every day, and our technicians know the local plumbing codes and common building patterns throughout the city.

Here is what sets us apart:

  • Family-owned and operated — you speak with people who care about their reputation in this community
  • VA DPOR licensed and insured — fully compliant with Virginia regulations
  • Green Plumbing Certified — we recommend water-efficient fixtures and eco-friendly solutions
  • Transparent pricing — we charge by the job with no surprise fees
  • 30-day warranty — on every job we complete
  • 90 days same-as-cash financing — for larger repairs and installations

Emergency Plumber in Alexandria VA

Plumbing emergencies do not wait for business hours. A burst pipe at midnight or a sewage backup on a holiday weekend demands immediate attention. Keston’s Plumbing offers emergency service to Alexandria residents. Call our emergency line at (443) 416-4826 for urgent situations that cannot wait.

Schedule Your Service Today

If you need a dependable, experienced plumber in Alexandria VA, Keston’s Plumbing is ready to help. Call us at (703) 655-5274 to schedule an appointment, request an estimate, or ask a question. You can also visit us at Alexandria, VA. We look forward to taking care of your plumbing needs.

What Alexandria, VA Customers Say

Reviews coming soon from our Alexandria, VA customers.

Need a Plumber in Alexandria, VA?

Your neighborhood plumber — fast response times and quality workmanship you can count on.

Keston's Plumbing is ready to help. Whether it's an emergency repair or a planned renovation, our licensed plumbers are just a phone call away.

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Find Us Near Alexandria, VA

Business Name

Keston's Plumbing

Service Area

Alexandria, VA