Smart Electrical Panels in Herndon, VA

A smart panel adds per-circuit monitoring and, on some models, remote control or automatic load shedding. It is still a listed load center. SPAN-class units replace the entire panel. Leviton and Eaton options can be a new load center or smart breakers in a compatible existing enclosure.

$7,500-$9,500 SPAN-class; $3,000-$5,000 Leviton-class, depending on whether the project is a full panel replacement or add-on smart breakers, plus any service or grounding work the load calculation requires.

Not always. A conventional panel with the right bus rating, backfeed space, and transfer equipment can support solar-ready or battery work. A smart panel is useful when you want automatic circuit selection or load sharing with an EV charger.

No. SPAN is one whole-panel product. Leviton smart load centers and Eaton smart breakers are other listed paths. We recommend from the existing equipment and the features you actually need.

Herndon homes are mostly 1970s-1990s subdivisions plus historic downtown Herndon, so we frequently encounter 150-200A panels with room for EV and HVAC additions. The most common situation we address is added-circuit demand for home offices in Kingstream and Dranesville Station. Permits for this work go through the Fairfax County Land Development Services, and Fairfax County permit fees apply and are folded into the written estimate. That local knowledge means AJ Long Electric arrives prepared for the conditions specific to Herndon rather than treating it like any other Fairfax County job.

Smart Electrical Panels costs in Herndon typically range from $7,500-$9,500 SPAN-class; $3,000-$5,000 Leviton-class depending on scope and complexity. AJ Long Electric provides free written estimates for all smart electrical panels projects in Fairfax County. Call (571) 444-6886 for an accurate quote specific to your home.

Most smart electrical panels projects in Fairfax County require an electrical permit from the Fairfax County building department. AJ Long Electric handles all permit applications and scheduling of required inspections as part of our service, ensuring your project meets all Virginia electrical codes.

Smart Electrical Panels projects in Herndon typically take 1 day on site to complete. Timelines can vary based on the scope of work, permit approval speed in Fairfax County, and any unforeseen conditions found in your home's existing electrical system.

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 Herndon address.