It depends on your panel capacity, the distance from the panel to the charger location, and whether you need a panel upgrade. We don’t post fixed prices because every home is different — a 1960s ranch in Mosby Woods with a 100-amp panel is a different job than a 2005 townhome in Fairfax Corner with a 200-amp panel ten feet from the garage. We come to the house, run a load calculation, measure the conduit route, and give you a written estimate before any work is scheduled. The estimate covers the breaker, circuit, charger mount, permit fee, and labor — no add-ons on the work day.

Maybe. A 200-amp panel feeding a typical Fairfax home usually has room for a 40 or 50-amp EV circuit without an upgrade. A 100-amp panel — common in Mosby Woods, Country Club Hills, and pre-1980 builds — often can’t handle the continuous EV draw on top of existing loads like central AC, an electric water heater, and a range. The NEC 125% continuous-load rule means a 40-amp charger needs a 50-amp breaker and wire sized to match. We run the load calculation on-site, show you the numbers, and tell you up front. If an upgrade is needed, we handle both in the same project. See our panel upgrade page for details.

Level 1 is the cord that comes in the trunk. It plugs into a standard 120-volt household outlet and delivers 4-5 miles of range per hour — fine for a plug-in hybrid that only needs 30 miles of range, but too slow for a full EV that needs 200+ miles overnight. Level 2 runs on a dedicated 240-volt circuit (the same voltage as a dryer or oven) and delivers 25-30 miles of range per hour. That means a full charge overnight for virtually any EV on the market. Level 2 is what we install — it’s the only charging level that requires a licensed electrician, a dedicated circuit, and a permit.

Yes — it’s the most common charger we install. The Tesla Wall Connector is hardwired (no plug), delivers up to 48 amps, and requires a dedicated 60-amp circuit per the NEC 125% continuous-load sizing rule. We mount it at the manufacturer-recommended height, run the circuit from your panel, hardwire the termination, configure the Wi-Fi, and verify charging through the Tesla app before we leave. The Wall Connector now uses the NACS connector standard that Ford, GM, Rivian, and Hyundai have adopted — so it’s not Tesla-only anymore. We install it alongside ChargePoint, JuiceBox, Wallbox, Grizzl-E, and every other UL-listed unit.

Yes. A new 240-volt dedicated circuit requires an electrical permit in every Northern Virginia jurisdiction — and Fairfax City is no exception. The key distinction: the City of Fairfax is an independent city with its own permit office. If your home is inside city limits, the permit goes through the City of Fairfax Permit Portal — not Fairfax County PLUS. If you’re in an adjacent Fairfax-addressed area like Fair Oaks or Burke, the permit goes through Fairfax County Land Development Services. We know which office to file with because we work both jurisdictions every week. The permit fee is included in our estimate. We pull it, schedule the inspection, and meet the inspector on-site.

Most residential installs in Fairfax are a half-day job — 3 to 5 hours on installation day. A straightforward garage install where the panel is nearby and has capacity is on the shorter end. Longer outdoor runs, detached garages, or installs that require surface-mount conduit through finished spaces take longer. If a panel upgrade is also needed, plan on a full day — we do the panel in the morning during the Dominion Energy meter-drop window and the charger in the afternoon. The permit process adds 2-5 business days before the install date and another short window for the inspection afterward. We give you the timeline with the written estimate.

Yes — with the right equipment. Most major chargers (Tesla Wall Connector, ChargePoint Home Flex, Wallbox Pulsar Plus, Grizzl-E) carry outdoor NEMA ratings and can handle rain, snow, and summer heat. The electrical side is what changes: outdoor and detached-garage installs require weather-rated conduit, a sub-panel or disconnect at the charger end, proper grounding, and often a trenched or surface-mounted conduit run from the main panel. The longer the run, the higher the cost — wire and conduit are the biggest material variables. We walk the route with you, pick the shortest path with the least disruption, and quote it before we schedule. Common in Fair Oaks, Penderbrook, and Greenbriar homes where carports and detached garages are typical.

Yes. The federal Section 30C Alternative Fuel Vehicle Refueling Property Credit covers up to 30% of the cost of installing an EV charger at your primary residence, capped at $1,000 for residential installations. The charger hardware and the electrical installation labor both qualify. On top of that, Dominion Energy offers a $125 smart charger rebate for qualifying Wi-Fi-connected Level 2 chargers, plus $40 per year if you enroll in their managed charging program. We don’t file the tax credit for you, but we give you the permit, inspection record, and itemized invoice your tax preparer needs to claim it. Keep all receipts and confirm eligibility with your CPA.