Water Heater Repair in Annapolis, MD
54% of households in Annapolis 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 Annapolis heat with electricity — 54% 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 Annapolis 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 | 36% |
| Electricity | 54% |
| Fuel oil and kerosene | 8% |
| Everything else | 2% |
US Census Bureau, American Community Survey, table B25040, 2023 5-year release. The universe is 40,203 occupied housing units in and around Annapolis.
That sits 12 points lower than the Maryland average, which is why we publish the town figure rather than the state one.
That figure is house heating fuel, not water heater fuel. They correlate strongly, because the same gas line generally serves both, but the Census does not publish the second one and we are not going to pretend it does.
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. Work out which kind you have before you call, and the call gets much shorter.
Then the symptom. Nothing at all and not enough are different faults, and treating them as one is how the wrong part gets replaced.
ZIP codes we route in Annapolis
- 21401
- 21402
- 21403
- 21405
- 21409
Nearby towns, and what they burn
Fuel is not uniform across a region. Three of the nearby towns we route lead on something other than electricity, which is why a diagnosis that fits one town does not travel.
- Bel Air 51% gas
- Myersville 56% electricity
- Savage 46% gas
- Baltimore 69% gas
- Baldwin 53% electricity
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. The line covers more than water heaters in Annapolis.
Call (866) 871-2892