Panel Replacements & Upgrades in Olney, MD

The exact scope depends on the existing service and the load calculation. It may include the panel enclosure, breakers, grounding and bonding corrections, service conductors or meter equipment, labeling, utility coordination, and required inspection work.

We use the home's existing and planned loads, equipment ratings, service configuration, and the applicable calculation method. A larger rating is not automatically the correct answer for every property.

Brand and age alone do not describe the complete condition. A licensed electrician should identify the exact equipment and evaluate damage, breaker compatibility, service capacity, grounding, and the homeowner's planned loads before recommending a scope.

That depends on the service configuration and work boundary. When utility disconnect, meter, or service-entrance coordination is needed, it is identified and scheduled as part of the project plan.

Permit and inspection requirements depend on the address and defined scope. AJ Long Electric confirms the authority and coordination path before work begins.

The equipment, electrical capacity, access, property layout, and local authority can change the scope from one Olney address to another. AJ Long Electric confirms those conditions and the applicable coordination path before finalizing the proposal.

Cost depends on the equipment, electrical capacity, access, route, corrective work, and local coordination required at the property. AJ Long Electric provides a written estimate after the relevant conditions and project boundary are assessed.

Permit and inspection requirements depend on the address and the defined electrical scope. AJ Long Electric confirms the applicable path with the authority serving the property and states the included coordination in the written proposal.

Timing depends on the defined scope, safe access, equipment and material availability, property conditions, and any permit, inspection, utility, or other-trade coordination. AJ Long Electric confirms the anticipated sequence after the assessment.

AJ Long Electric has served the region since 1996. We are a licensed, insured electrical contractor led by a master electrician, and we define the scope, access assumptions, exclusions, and project-specific coordination before authorized work begins.

Scheduling depends on the current workload and the project scope. Call (571) 444-6886 or request an appointment online and we will confirm the earliest available time for your Olney address.

Two clocks ran out at once. The 100-amp services standard in Olney Mill, Cherrywood, Hallowell, and Cashell Estates when they were built in the 1970s-90s are now at the end of their equipment life — and modern loads like a Level 2 EV charger, heat pump, and finished basement need more capacity than 100 amps ever offered. AJ Long Electric upgrades these to 200-amp service ($3,500-$7,500) in one day, permitted and inspected through Montgomery County DPS, with the Pepco meter pull coordinated.

In Olney it's the most common pairing we do. The community sits toward the end of long Pepco distribution runs, so storm outages can take longer to restore, and larger lots on private well and septic lose water when the power drops. While the service is open for the 200-amp upgrade ($3,500-$7,500), we add a transfer switch, generator-inlet hookup, or battery-backup interlock in the same visit — AJ Long Electric installs the transfer switch and inlet box; we don't sell the generator itself.