Water heater repair
Heating elements, thermostats, gas valves, pilot and igniter problems, leaking valves, and no-hot-water diagnostics for tank and tankless units.
Water Heaters · Reston, VA
Quick answer
LeMaster Plumber services tank and tankless water heaters across Reston, including the condos and cluster townhomes around Lake Anne, South Lakes, and Reston Town Center. We’re used to the compact utility closets these homes have and install cleanly in tight spaces. Call (703) 832-9090 for same-day, upfront-priced water heater service in Reston.
Reston’s townhomes and condos often tuck the water heater into a small closet or shared utility space, which makes a clean, code-correct install matter even more. Many Reston owners use a replacement as the chance to switch to a tankless unit and reclaim that closet space. We size the unit to your real demand, handle the tight access, and haul the old tank away.
Heating elements, thermostats, gas valves, pilot and igniter problems, leaking valves, and no-hot-water diagnostics for tank and tankless units.
Right-sized gas or electric tank water heaters installed to code, with new connections, a fresh drain pan, and proper venting.
On-demand tankless units for endless hot water and lower standby energy loss — sized to your home’s real demand.
Annual tank flushing removes sediment that shortens lifespan and drives up your energy bill — especially with NOVA’s hard water.
Thermal expansion tanks, temperature-and-pressure relief valves, and shutoffs installed and replaced to keep the system safe.
A leaking tank can flood a basement fast. We respond quickly, shut it down safely, and get hot water restored.
We test the heater’s components and check its age and condition to find out why you have lost hot water.
We lay out the honest math: the cost to repair versus replace, and which gives you more reliable hot water for the money.
If you replace, we size the tank or tankless unit to your household’s real demand so you never run short or overpay.
We install with proper venting, connections, and safety valves, then test everything and haul away the old unit.
Every water heater repair and installation is quoted upfront before we begin. We give you the repair-versus-replace numbers side by side so you can make the call that is right for your home and budget. You approve the price before any work starts.
Need water heaters in Reston? Pick your own appointment time online.
Or call (703) 832-9090 — we answer 24/7.
Why LeMaster Plumber
You approve the price before we start — no surprises and no pressure. You’ll always know the cost before any work begins.
Every job is backed by proper training, the right permits, and a workmanship guarantee.
We show up on time, protect your space, and leave the job cleaner than we found it.
Yes — we work in the compact utility closets common in Reston condos and townhomes every day, and we can discuss a tankless unit if you’d like to reclaim the space.
Usually, yes. We stock common sizes and can typically diagnose and replace a failed Reston water heater the same day, coordinating around shared utility access where needed.
For many Reston townhomes and condos, tankless frees up closet space and ends running out of hot water. We’ll confirm whether your gas and venting support it before recommending it.
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