Plenty of Annandale homes still run on the panel they were built with decades ago. PRO Electric plus HVAC upgrades and replaces those panels safely, on permit, and up to code, with a licensed Master Electrician on every job.
License #2705181607 · Bonded and Insured · Permit and Inspection Handled · Serving Fairfax County
Annandale grew up in the postwar decades, and a lot of its ramblers and split levels still carry the original electrical panel. Those panels were sized for a home with one window unit and a small kitchen, not central air, a double oven, and a basement full of electronics. The tells we see most are breakers that trip whenever two big loads run at once, a 100 amp service that is simply full, a fuse box that never got updated, and panels that feel warm or show rust at the bus.
Equipment age is part of the story. Federal Pacific and Zinsco panels were common in this era and both have a known record of breakers that fail to trip on an overload. Our licensed electricians inspect the panel, the service rating, the grounding, and the meter base, then explain plainly whether a repair, an upgrade, or a replacement is the smart move. An electrical safety assessment is a good first step if you are unsure.
From a single breaker to a full service upgrade, done on permit and to current code.
Take a full 100 amp panel up to 200 amp service so your Annandale home has the headroom modern living needs.
If your home never moved off fuses, we install a modern breaker panel for safer, more dependable power.
A breaker that keeps tripping is telling you something. We diagnose the load, fix the cause, and replace the breaker.
Federal Pacific and Zinsco panels are a real fire risk. We replace them with safe, code compliant equipment.
Finishing the basement or adding a room over the garage? A subpanel adds circuits without overloading the main.
Bringing home an electric vehicle? We size the panel for a Level 2 charger and add whole home surge protection.
Annandale is one of Fairfax County’s established communities, with tree lined neighborhoods of mid century homes around Little River Turnpike and Columbia Pike. These houses are solid and well built, but their electrical service usually reflects the year they went up. As families finish basements, add bathrooms, switch to heat pumps, and plug in cars, the original panel quickly runs out of room.
We work throughout Annandale and Fairfax County every week, so we know the local permit and inspection steps and how to schedule a service upgrade with the shortest possible outage. Need more than panel work? We also provide general electrical service in Annandale and HVAC near Annandale.
Tell us what your panel is doing and we will get right back with a no obligation quote. Prefer to talk it through? Call 703.225.8222.
Related reading: Want the full picture before you decide? Our cornerstone guide covers every panel warning sign, the brands and amp ratings we watch for, the permit process across Fairfax, Loudoun, Arlington, and Prince William Counties, and what a proper upgrade looks like: Northern Virginia Electrical Panel Safety Guide: What Every Homeowner Needs to Know.
Common signs include breakers that trip often, a fuse box instead of breakers, a 100 amp service that cannot keep up with central air and a modern kitchen, a warm or rust stained panel, and flickering lights when large appliances start. Many mid century Annandale homes also have recalled Federal Pacific or Zinsco panels. A licensed PRO Electric plus HVAC electrician can confirm during a free assessment.
Yes. A panel or service upgrade in Annandale requires a Fairfax County electrical permit and inspection. PRO Electric plus HVAC handles the permit, coordinates the utility disconnect and reconnect, and makes sure the finished work passes inspection and meets the current National Electrical Code.
If the panel dates to the original build and the home is from the 1950s through the 1970s, it is often undersized and may use outdated or recalled equipment. We assess the panel, the service rating, and the grounding, then recommend repair or replacement based on what we find rather than on age alone.
Yes. PRO Electric plus HVAC holds Virginia license #2705181607 and is fully bonded and insured. Every panel job is led by a licensed Master Electrician, and we offer veteran and military discounts as a thank you for your service.
A safe, properly sized panel is the foundation for every upgrade that follows. Talk to a licensed Master Electrician and get a clear plan and a fair price.
PRO ELECTRIC plus HVAC
Find a tool. Plan a project. Get the right help.
Useful starting points for your next repair or project.
Switch example loads on and off to see how demand adds up.
SimulatorExplore household loads before discussing a breaker or panel concern.
GuideOrganize the outage details that help identify the right next call.
SimulatorCompare illustrated power events with and without a panel surge protector.
GuideChoose an observed warning sign for immediate next-step guidance.
PlannerAnswer four questions to prepare for a service-disconnect conversation.
PlannerBuild a useful brief for a renovation, addition, or wiring concern.
PlannerChoose your situation and concerns to prepare an inspection brief.
PlannerTurn a report or notice into questions and records for your electrician.
ChecklistCollect known alarm concerns into a service-request brief.
PlannerDescribe a device problem or upgrade and prepare a clear service request.
ServiceExplore electrical installation for a hot tub or spa.
ServiceRequest a professional review of your home’s electrical system.
ServiceExplore the electrical work for a home infrared sauna.
CalculatorCompare the time needed to replace a typical day’s driving.
SimulatorSee how an example EV charger changes simultaneous household demand.
PlannerSelect essential loads and an outage length to explore an energy target.
ServiceExplore standby generator options and installation for your home.
PlannerChoose your lighting goal and build a brief for your estimate.
ExplorerTry warm or cool light and switch between ambient, task, and accent layers.
PlannerSelect outdoor areas and controls to build a lighting brief.
FinderMatch an outdoor area and project goal to a useful planning brief.
ExplorerTry lighting layers for paths, steps, patios, and garden details.
CalculatorCompare electricity use and running cost for a group of lights.
PlannerChoose connected-home goals, a platform, and your project stage.
PlannerCompare the support, ceiling, and location details for your fan project.
FinderChoose your cooling goal and prepare for the next conversation.
GuideCollect observed symptoms and a short note for your service call.
ChecklistReview changes you have noticed and prepare a service conversation.
PlannerDescribe your space, ductwork, and priorities for an installation estimate.
PlannerBring system age, performance, and project goals into one planning brief.
GuideUse current observations to discuss a tune-up or another service visit.
GuideOrganize cooling-breakdown symptoms before you call for help.
PlannerTurn room-by-room comfort needs into a clear installation brief.
FinderChoose a heating goal and your equipment to organize the next step.
GuideDescribe what your heating system is doing and prepare a service note.
PlannerReview your equipment and service history, then plan a reminder.
PlannerPrepare questions about equipment, ducts, and comfort priorities.
CalculatorCompare quoted upfront amounts and annual energy costs over your chosen period.
PlannerExplore a heat-pump project using your goals and current equipment.
PlannerReview service history and set a personal reminder to arrange heating care.
ServiceReview what is involved in replacing your heating and cooling system.
PlannerMap home, away, and sleeping times for a thermostat planning note.
PlannerOrganize your equipment details and indoor-air goals for a service conversation.
PlannerCombine a humidity reading and window observations into a useful service note.
Try a shorter phrase such as “no heat,” “EV charger,” or “outlet.”
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