Local Plumbing, Straightforward Pricing
Sterling 24/7 Plumbing provides licensed plumbing repair, installation, and 24/7 emergency service for Sterling and the surrounding Loudoun County and Northern Virginia communities. We operate under Virginia's state plumbing licensing standard, and every job gets a flat, upfront price after inspection, before any work begins. Being based in Sterling itself, rather than a call center somewhere else, means our technicians know the area's real housing stock, from Sterling's own mixed-era construction to Great Falls' well-and-septic estates, before they ever pull into your driveway.
From First Call To Fixed
You call, describe what's happening, and we tell you honestly whether it's a same-day scheduled visit or something for the emergency line right now. A technician inspects the actual problem on-site before quoting anything, not just the symptom you described over the phone. You approve a flat price, the work gets done, and everything gets tested before we consider the job finished.
What You Can Expect
Diagnostic-First
We find the actual cause before quoting a fix, not just the nearest symptom.
Upfront Pricing
A flat price before any work starts, confirmed after a real inspection.
24/7 Emergency Line
Answered around the clock, including nights, weekends, and holidays.
Honest About Limits
If a job needs a different specialist, a well contractor, an electrician, we say so.
Licensing & Code Compliance
Virginia requires state-level plumbing licensing through the Virginia Board for Contractors, and we operate under that standard. Repairs and installations follow Uniform Plumbing Code (UPC) principles the trade works to. We carry standard liability insurance for the work performed on every job.
Service Area
Based in Sterling, we run daily routes across Loudoun County and into neighboring Fairfax County, including Ashburn, Herndon, Great Falls, Leesburg, Reston. See our full service area page for details on each town.
Our Full Range Of Services
We handle the full range of residential plumbing work: general repair, water heater service, drain cleaning and hydro jetting, sewer line diagnosis and repair, frozen and burst pipe response, sump pump installation, and more specialized work like water filtration and gas line service. See the full list of services for details on each one, including pricing factors and what to expect.
What We Don't Do
We're straightforward about the edges of our work. Well pump replacement and septic tank pumping are handled by specialized well and septic contractors, not us, though we'll help you coordinate if your issue touches both. Electrical work outside a plumbing fixture's own wiring goes to a licensed electrician. If a job falls outside plumbing entirely, we'll tell you upfront rather than taking it on anyway.
What "24/7" Actually Means Here
Our emergency line is answered by a real dispatcher around the clock, not a voicemail box, including nights, weekends, and holidays. Standard, non-emergency calls booked before 2pm typically get a same-day appointment window rather than being pushed to the next business day, though exact timing depends on how full that day's routes already are across our full service area.
Common Questions
Are you licensed and insured?
Yes, we operate under Virginia's state plumbing licensing standard and carry standard liability insurance for the work we perform.
Is your emergency line really answered 24/7?
Yes, our emergency line is answered around the clock, including nights, weekends, and holidays.
Do you give a price before starting work?
Yes, every job gets a flat, upfront price after inspection, before any work begins.
Do you work in homes on well and septic systems?
Yes, we regularly service homes on private well and septic, particularly in Great Falls, adapting our approach for interior plumbing that connects to those systems without touching the well or septic tank itself.
Why Local Knowledge Changes The Job
A plumbing call in a 1960s Reston townhouse near Lake Anne is a genuinely different job than the same symptom in a 2015 Ashburn subdivision or a Great Falls estate on a private well. Knowing which era of construction, which utility provider, and which soil and water conditions apply to your specific address changes what we bring on the truck and how we diagnose the problem, which is part of why we ask where you're calling from before assuming anything, and why a generic national chain often gets this wrong.