Residential Plumbing
Whether you are dealing with a leaking faucet at 2 a.m. or planning a full fixture upgrade for your kitchen, you need a residential plumber who shows up on time, charges a fair price, and stands behind the work. That is exactly what Keston’s Plumbing has delivered to homeowners across Northern Virginia for more than a decade.
We are a licensed and insured plumbing company (VA DPOR) with Green Plumbing Certification, and we price every job upfront — never by the hour — so you know what you are paying before we pick up a wrench.
Common Residential Plumbing Services We Handle
Every home has its own quirks, but most plumbing problems fall into a handful of categories. Here is what our team handles on a daily basis for homeowners throughout Alexandria, Arlington, Fairfax, Falls Church, Springfield, and the wider DC Metro Area.
Faucet Repair and Installation
A dripping faucet wastes water and drives up your utility bill. We repair all faucet types — compression, ball, cartridge, and ceramic disc — and install new fixtures from any major brand. If your kitchen or bathroom faucet has seen better days, we can help you choose a replacement that fits your sink, your style, and your budget.
Toilet Repair and Installation
Running toilets, weak flushes, and base leaks are some of the most common calls we get. We diagnose the issue quickly and carry the parts needed for most repairs on our trucks. When a replacement makes more sense than a repair, we will walk you through efficient, water-saving models that can lower your monthly water bill.
Garbage Disposal Services
A jammed or failing garbage disposal can bring your kitchen to a standstill. We service and install all major disposal brands, and we make sure the unit is properly connected to your drain and electrical supply so it runs reliably for years.
Dishwasher Installation
Hooking up a new dishwasher involves water supply lines, drain connections, and sometimes electrical work. Our team handles the full installation so you do not have to coordinate multiple contractors.
Water Line Repair
Shifting soil, tree roots, and aging pipe materials can all compromise the water line running to your home. We locate the problem, explain your repair options, and get clean water flowing again as quickly as possible.
Sump Pump Installation
Basement flooding is a real concern for many Northern Virginia homeowners, especially during spring storms. We install and service sump pumps designed to keep your lowest level dry and protected.
Pipe Repair and Repiping
Pinhole leaks, corroded joints, and outdated galvanized pipes are issues we see regularly in Alexandria’s older neighborhoods. We handle targeted pipe repairs as well as whole-house repiping when the situation calls for it.
Fixture Upgrades
Updating your plumbing fixtures is one of the most cost-effective ways to refresh a bathroom or kitchen. We install showerheads, valves, supply lines, and trim kits, and we make sure everything is sealed and tested before we leave.
Why Alexandria Homeowners Choose Keston’s Plumbing
Flat-Rate, By-the-Job Pricing
We quote a price before we start, and that price does not change if the job takes longer than expected. No surprise hourly charges. No hidden fees.
30-Day Warranty on Every Job
Every residential plumbing service we perform is backed by a 30-day warranty. If something is not right, we come back and make it right at no additional cost.
90 Days Same-as-Cash Financing
Unexpected plumbing repairs should not wreck your budget. We offer 90 days same-as-cash financing so you can get the work done now and pay over time without interest.
Licensed, Insured, and Green Plumbing Certified
Our Virginia DPOR license and insurance protect you and your property. Our Green Plumbing Certification means we stay current on water-efficient fixtures and sustainable practices that save you money long term.
Our Process: Simple and Straightforward
- Call or book online. Reach us at (703) 655-5274 to describe the issue or schedule a visit.
- On-site assessment. We inspect the problem, explain what we find, and provide a flat-rate quote.
- Approved work begins. Once you approve the price, we get to work — no delays, no upsells.
- Final walkthrough. We test everything, clean up, and make sure you are satisfied before we leave.
Serving Northern Virginia and the DC Metro Area
Our home base is at Alexandria, VA, and we proudly serve residential customers in Alexandria, Arlington, Fairfax, Falls Church, Springfield, and surrounding communities across the DC Metro Area. If you are not sure whether you are in our service area, give us a call and we will let you know.
Schedule Your Residential Plumbing Service Today
A small leak today can become a major repair tomorrow. If your home needs plumbing attention — big or small — Keston’s Plumbing is ready to help.
Call (703) 655-5274 to schedule your appointment, or contact us online to request a quote. Flat-rate pricing. 30-day warranty. Over 10 years of trusted service in Northern Virginia.