Standby Generator Installation · Annapolis, MD
Standby Generator Installation in Annapolis, MD
A standby generator is a permanently installed unit, usually fueled by natural gas or propane, that starts on its own when the power goes out and switches your home over through an automatic transfer switch.
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- Independent, licensed electricians
- Serving Historic District, Eastport, Murray Hill and more
Why standby generator installation comes up in Annapolis
Waterfront homes along the Severn and South rivers and in Eastport are exposed to tropical storms and nor'easters, and outages can last days after storms like Isabel. Many owners choose a natural-gas or propane standby generator with an automatic transfer switch, placed on a raised pad above expected flood levels and built for salt air. Units must have clearance from windows, doors and property lines, and in the historic district placement may need review.
BGE owns the electric service, and permits come from the City of Annapolis or Anne Arundel County.
- For a historic downtown home on a small lot, a portable generator with an outdoor inlet and interlock is often the practical choice, while suburban homes in Admiral Heights and along the rivers may suit a standby generator with an automatic transfer switch.
- Permits in Annapolis
- Electrical permits inside city limits come from the City of Annapolis' planning and zoning permits office; Anne Arundel County handles areas outside the city. Maryland licenses master electricians through the State Board of Master Electricians.
- Electric utility
- BGE
Signs to look for
- Outages that last a day or more in your area
- Medical equipment, sump pumps or home offices that cannot lose power
- No one home to set up a portable generator during storms
- Wanting central air or heat to run during outages
- Natural gas already at the home
How the work is done
1. Load and site review
The electrician decides which circuits to back up, sizes the unit, and picks a compliant spot outdoors.
2. Permits and fuel
Electrical and, often, gas or propane permits are pulled, and the fuel supply is checked for capacity.
3. Install unit and transfer switch
The pad, generator, automatic transfer switch and wiring are installed; a gas fitter connects the fuel.
4. Inspection and startup
The work is inspected, the unit is started, and the transfer is tested.
What moves the price in Annapolis
Electricians set their own prices. Historic homes may have wiring from several eras, including knob-and-tube, and changes visible from the street are reviewed by the historic preservation commission.
- Generator size in kilowatts
- Whole-house versus essential-circuit transfer switch
- Distance from the panel and gas meter
- Gas meter or propane tank upgrades
- Pad, placement and HOA or flood-elevation requirements
- Permits and gas work
Standby Generator Installation in Annapolis: questions
Do I need a permit for standby generator installation in Annapolis?
Usually, yes. Electrical permits inside city limits come from the City of Annapolis' planning and zoning permits office; Anne Arundel County handles areas outside the city. Maryland licenses master electricians through the State Board of Master Electricians. The electrician normally pulls the permit and schedules the inspection.
Is the utility involved in Annapolis?
If the work affects the meter or service, the electrician coordinates with BGE, which owns the meter and service drop.
What size standby generator do I need?
It depends on what you want to run. Essential circuits may need a smaller unit; whole-house backup with central air needs more. A load calculation decides.
Standby or portable generator?
A portable generator with an inlet and interlock costs less but has to be set up and refueled by hand. A standby unit starts and switches over by itself.
Can a standby generator run on propane?
Yes. Most run on natural gas or propane; the fuel supply must be sized for the unit.
How close to the house can it go?
Manufacturers and local codes set clearances from windows, doors, vents and property lines; the installer follows both.
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