Water Heater Repair in Damascus, MD
48% of households in Damascus heat with electricity. That is the strongest free clue to what kind of water heater is in your basement, and it decides which faults are even possible.
Answer first
Most households in Damascus heat with electricity — 48% of them — which is the strongest free clue to what stands in the basement, though the figure counts house heating rather than the water heater itself. An electric unit has two elements and two thermostats and no pilot that can go out.
Source: US Census Bureau, American Community Survey 5-year estimates, table B25040.

What Damascus runs on
Electric leads by a margin rather than a landslide. Establish your own fuel before reading anything into it.
| Fuel | Share of households |
|---|---|
| Gas — mains and bottled | 37% |
| Electricity | 48% |
| Fuel oil and kerosene | 12% |
| Everything else | 2% |
Drawn from table B25040 of the US Census Bureau's American Community Survey, 5-year estimates, 2023 release — 4,625 occupied housing units across Damascus.
That sits 11 points lower than the Maryland average, which is why we publish the town figure rather than the state one.
One caveat, because it matters: the Census measures the fuel a household heats the HOUSE with, not the fuel it heats WATER with. The two track each other closely — a gas line to the furnace usually feeds the tank as well — but they are not the same number.
Which one do you have
If you are not sure, look at the top of the tank: a flue pipe going up into the ceiling means gas, and no flue at all means electric. Knowing which of the two you own is the difference between a diagnosis and a guess.
Take the symptom next: no hot water, too little, rumbling, or leaking — only the last one is an emergency.
ZIP codes we route in Damascus
- 20872
Nearby towns, and what they burn
Fuel is not uniform across a region. Two of the nearby towns we route lead on something other than electricity, which is why a diagnosis that fits one town does not travel.
- Sparks Glencoe 57% electricity
- Hydes 47% electricity
- Burtonsville 62% electricity
- Chevy Chase 64% gas
- Earleville 39% gas
Know the fuel and the symptom? That is most of the call.Gas and electric heaters fail in almost entirely different ways, so saying which you have gets you to the right person faster. We route the call and never charge you for it. Anything else in Damascus that needs attention can go on this call.
Call (866) 871-2892