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T&P Valve Replacement
Temperature & pressure relief valve dripping or discharging? We replace failed T&P valves and fix the pressure behind them.
Learn More →The little spigot near the bottom of your water heater — the drain valve — is how technicians flush sediment and drain the tank for service. It's also one of the most common leak points on the entire unit, because most heaters ship with a cheap plastic valve that becomes brittle with age and heat.
A drain valve that drips constantly, won't fully shut after a flush, or has a visibly cracked body needs replacement, not tightening. We replace failed drain valves across Medford with full-port brass ball valves — the upgrade that makes future flushing easier and ends the drip for good.
Heat cycling is the enemy. Years of hot-cold expansion make plastic valve bodies brittle, and the internal washer hardens until it can't seal. The failure often announces itself right after a DIY flush: the valve that worked fine for a decade suddenly won't close all the way, or the handle snaps off in your hand. In winter, valves in cold basements get even more fragile.
We install full-port brass ball valves as standard. They seal with a quarter-turn, don't rely on a degradable washer, drain the tank dramatically faster (which means better sediment flushing), and shrug off the heat cycling that kills plastic valves. It's a small upgrade with an outsized payoff over the life of the heater.
If your drain valve failed during or after a flush, don't feel bad — it was already on borrowed time. And if it's been years since your last flush, mention it when you call: we'll flush the sediment properly while the tank is drained for the valve swap, at a bundled price.
Don't wait — call us now at (833) 713-2101. We answer 24/7 across the Medford area.
📞 Call Emergency Line| Service | Typical Range |
|---|---|
| Drain valve replacement (brass upgrade) | $150–$275 |
| Drain valve + full sediment flush | $200–$350 |
| Leak diagnosis (if source is unclear) | $89–$149 |
Representative ranges for the Medford, MA area. Bundling a sediment flush with the valve swap saves a second service call later.
Temperature & pressure relief valve dripping or discharging? We replace failed T&P valves and fix the pressure behind them.
Learn More →Rotten-egg smell or rusty hot water? A fresh anode rod protects your tank from the inside out.
Learn More →Leaking conventional tank? We pinpoint whether it's a fitting, valve, or the tank itself — and repair what's repairable.
Learn More →You can try — gently. But overtightening cracks brittle plastic, turning a drip into a break. If gentle tightening doesn't stop it, the valve needs replacement.
A few drips while sediment clears the seat is normal. A drip that continues for hours or days means the washer or body is shot.
Once a year in the Medford area. Regular flushing prevents the sediment buildup that shortens tank life — and a brass ball valve makes each flush faster and easier.
It's possible but risky: you're dealing with scalding water, a heavy drained tank, and seized threads that can damage the tank fitting. Most DIY attempts we get called to fix went wrong at the thread-seizing stage.
Available in Medford and nearby communities, including:
Don't let a small leak turn into major water damage. Call now for fast, upfront-priced water heater leak repair anywhere in the Medford area.
📞 Call (833) 713-2101