Two Leesburgs, two cost ranges
Panel-upgrade pricing in Leesburg splits roughly into two patterns based on home era and location:
- Old & Historic District homes (downtown Leesburg). $7,500–$10,500 for full service replacement. Includes BAR coordination, careful wall protection, and often new service mast on overhead-service homes.
- Lansdowne, Potomac Station, Beacon Hill, Crescent Place. $6,000–$7,500 for standard 200A upgrade. Underground service, no BAR involvement, faster timeline.
All upgrades include the Loudoun County permit, the 2020 NEC fireman's disconnect, whole-home surge protection, new service entrance conductors, and inspection. BAR-eligible work has an additional 4–8 weeks of timeline up front but no significant cost premium beyond the historic-district complications themselves.
The historic-district considerations
Downtown Leesburg's Old & Historic District covers most of the area between East Loudoun, Edwards Ferry, Royal, and Memorial Drive. Homes in this district have:
- •Pre-1950s construction common (some pre-1850s)
- •Original electrical service often 60A with partial upgrades over the decades
- •Knob-and-tube wiring still in service in some basements and attics
- •BAR-restricted exterior modifications (meter base relocation, service mast changes)
- •Plaster walls and lath construction that require careful protection during interior work
We've done historic-district electrical work in Leesburg for years. The BAR process is manageable as long as you plan for it; we handle the application and coordination.
Frequently asked questions
What does a panel upgrade cost in Leesburg?
A code-compliant 200-amp upgrade in Leesburg runs $6,000 to $7,500 — same NoVA-wide pricing. Historic district homes near the courthouse and downtown often run at the upper end because of building-age constraints (older wall construction, interior panel locations, decorative meter base needs). Newer subdivision homes (Lansdowne, Potomac Station, areas south of Route 7) are usually mid-range.
Does the Leesburg Historic District have special requirements?
Yes — the Old & Historic District designation covers much of downtown Leesburg and requires Board of Architectural Review (BAR) approval for exterior-visible work. A panel upgrade that includes relocating the meter base, new exterior conduit, or any change visible from the street typically requires BAR review. We coordinate the BAR application as part of the project; it adds 4–8 weeks to the timeline for historic-district homes.
What about pre-1950s homes?
Leesburg has a substantial inventory of pre-1950s homes — many on the National Register. These often have knob-and-tube wiring still in service, original 60-amp electrical service, and modified meter installations from decades of partial upgrades. Full service replacement (new service mast, meter base, panel) runs $7,500 to $10,500 depending on the wall construction and BAR coordination needs.
What permitting do you do in Leesburg?
Leesburg is in Loudoun County, so panel upgrades go through Loudoun County Building & Development permitting. We pull the electrical permit under our master electrician license. For Old & Historic District homes, we also coordinate the Town of Leesburg BAR review. Permits typically issue in 3–7 business days; BAR review adds 4–8 weeks when needed.
Do you work in Lansdowne and Potomac Station?
Yes — Lansdowne (1990s–2000s subdivision) and Potomac Station (similar era) both have homes with original 200A service and minimal historic-district complications. Most work in these neighborhoods is capacity additions (sub-panels for EV chargers, finished basements, solar inverters) rather than full panel replacements. Same Loudoun County permitting.
What about generators?
Common request in Leesburg — large lots, occasional power outages from storms, and a market that values backup power. A whole-house Generac standby generator integrated with a panel upgrade typically runs $14,500–$18,500 total (panel + generator + transfer switch + concrete pad + gas line coordination). We handle the gas-line tie-in with a licensed plumber.
Why AJ Long for Leesburg panel upgrades
30 years of electrical work in Loudoun County, including BAR-coordinated historic district projects and the modern subdivisions south of Route 7. Our master electricians are familiar with the Loudoun County inspection patterns and Leesburg's BAR submission process.
Call (703) 997-0026 or schedule online.
Historic district home with electrical inspection finding?
Send the inspection report. We'll review the BAR implications and propose a timeline that works around the historic-district requirements.