A Lanham water heater that runs cold, drips from a valve or rumbles usually has one failing part or a sediment buildup, both of which a plumber can typically fix. If the tank is leaking through its wall, plan on a replacement. Call the number on this page to be connected with a local plumber in Lanham.
Local conditions in Lanham
Lanham is a fully built-out inner suburb along the Capital Beltway, next to the New Carrollton Metro and Amtrak station. The median home was built around 1969, so many houses have supply valves, connectors and vent pipes from that era around a newer heater. The Lanham mailing name (ZIP 20706) covers more than the census area, including Seabrook, but the plumbing setup is the same throughout: WSSC Water for water and sewer, with WSSC issuing and inspecting plumbing permits. In houses of this age, the heater has usually been replaced more than once, and each swap may have left behind a mix of fittings. A plumber fixing a thermostat or relief valve will often point out a corroded nipple or a sagging vent connector that should be dealt with before it causes a leak or a draft problem.
Prince George's County says water heater replacements require a permit even though most like-for-like fixture swaps do not, and WSSC requires a professional for all gas work, including gas water heater replacement. Washington Gas serves most of the county, with some areas on BGE, so your bill confirms the company. If you smell gas, leave the house first, then call 911 and Washington Gas at 844-WASHGAS (927-4427), option 1, from outside.
Is it worth repairing?
| Heater situation | Typical recommendation |
|---|---|
| Under about 8 years old, one failed part | Repair |
| Older tank, dry, single failure | Repair is often still reasonable |
| Rust at the fittings and slow seepage | Plan a replacement soon |
| Water coming from the tank body | Replace |
| Repeated repairs in a short time | Replace rather than keep patching |
Warning signs
- Hot water that runs out fast or stays lukewarm
- A dripping relief valve discharge pipe
- Rust-colored hot water
- Rumbling or crackling noises
- A pilot that will not stay lit
Timing notes
Most heaters fail under the heavier load of winter, when incoming water is cold and showers run longer. A slow leak is worth handling right away, since water spreading across a basement floor causes more damage than the repair costs. If replacement looks likely, the WSSC permit is part of the plan, so it helps to call before the heater quits entirely and leaves the household without hot water for a few days.
Water Heater Repair questions in Lanham
Does a water heater job here need a permit?
Why won't the pilot on my gas water heater stay lit?
How hard is the water here, and does it matter for a water heater?
Should I repair a water heater that is more than 10 years old?
More plumbing services in Lanham
Water Heater Repair nearby
Helpful guides
Sources
Last updated: