Maryland residential & commercial electrical

Subpanels and power planned around the whole detached building.

A detached structure needs more than a cable pointed in the right direction. CMD Electric plans the feeder, subpanel, route, grounding, equipment loads and finished electrical layout together so the building has practical capacity for the way you intend to use it.

Call (443) 506-7816 Book online

Open 100-amp detached-garage subpanel with Vortexx surge protection installed by CMD Electric in Baltimore County

What the work can include

Subpanels & detached-structure power for real-world properties.

Feeder and subpanel planning for detached garages, workshops, barns and pole buildings
Underground conduit and cable-route planning based on the property and approved installation method
Interior and exterior lighting, switches and code-compliant receptacles
Dedicated circuits for tools, equipment, HVAC or EV charging when appropriate
Grounding, bonding, disconnect and surge-protection requirements addressed within the project scope
Coordination with the existing service or panel when additional capacity is needed

How CMD Electric approaches it

A clear plan before the work begins.

We review the building use, planned equipment, available service capacity, route length and finished layout before recommending the feeder, subpanel and branch-circuit scope.

Related CMD Electric work

See this service on a completed Maryland project.

Real job photos and a verified scope of work—not a stock example.

Baltimore County, Maryland

100-Amp Detached-Garage Electrical Build-Out in Baltimore County

A complete detached-garage electrical package built around a 100-amp underground feed and 100-amp subpanel.

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Common questions

Before you schedule.

How large should a detached-garage subpanel be?

There is no single correct size for every garage. Lighting, receptacles, tools, heating or cooling, EV charging and other equipment all matter, along with the capacity available at the main service.

Can the project include the wiring inside the building?

Yes. CMD Electric can plan the feeder and subpanel together with interior and exterior lighting, receptacles, controls and dedicated equipment circuits.

Will the main service automatically need an upgrade?

Not automatically. The existing service, current loads and proposed detached-building loads must be evaluated before recommending a service upgrade or replacement.

Can a detached garage include an EV charger?

Yes, when the service capacity, feeder, subpanel and charger circuit are planned together. Compatible load-management options may be appropriate for some installations.

Subpanels & detached-structure power

Tell us what you need the electrical system to do.

Tell us what is happening, where the property is located and when you need help. We’ll point you toward the right next step.

Call (443) 506-7816 Book online

Subpanels and power planned around the whole detached building.

Subpanels & detached-structure power for real-world properties.

A clear plan before the work begins.

See this service on a completed Maryland project.

100-Amp Detached-Garage Electrical Build-Out in Baltimore County

Before you schedule.

More ways we can help.

Panel upgrades & service changes

Lighting, fixtures & ceiling fans

Surge protection & safety upgrades

Tell us what you need the electrical system to do.