Herndon Electrical Company handles electrical repairs and installations for homeowners and businesses across Herndon and Fairfax County. From a dead outlet that stopped working overnight to a full panel upgrade for a home addition, the work gets scoped on the call and scheduled at a time that fits. Flickering lights fixed. Dead outlets revived. Power back on. We are open seven days a week, from 6:30 AM to 10:00 PM, so there is a real window to reach us whether the problem turns up on a Tuesday morning or a Sunday evening.
The range of work covers everyday repairs, wiring projects, panel upgrades, EV charger installation, backup generator hookups, and everything in between. Residential or commercial, straightforward or complex, the job starts with a clear conversation about what it involves and what it will cost.
Wiring a home right takes the right tools and a careful hand, and that standard applies whether the job is a single outlet replacement or a whole-home rewiring project. We work across Herndon and the surrounding Fairfax County communities, covering residential properties of every age and size alongside commercial spaces including retail units, office environments, and properties managed by third-party property managers.
The everyday work includes electrical troubleshooting, outlet and switch installation, lighting and ceiling fan wiring, circuit repairs, and panel work. Homeowners call when something stops working. Property managers call when a tenant reports a fault. Small business owners call when a circuit trips and equipment goes down. The job type changes, but the approach stays the same: figure out what is causing the problem, explain it clearly, and get it fixed with the wiring done properly, start to finish.
We are ready to get your circuits working again.
Most electrical faults in a home come down to a handful of familiar causes. A dead outlet is often a tripped GFCI somewhere upstream, a loose wire connection at the receptacle, or a breaker that has partially failed. Flickering lights can point to a loose wire in the fixture, a failing connection at the switch, or a load issue further back in the circuit. A breaker that keeps tripping is telling you that a circuit is being asked to carry more than it was designed for, or that there is a fault somewhere along the run.
Half the house losing power at once usually means a problem at the panel itself, either a tripped double-pole breaker or a failing connection at the service entrance. GFCI and AFCI protection faults show up as outlets that will not reset or breakers that trip without an obvious overload. Each of these has a diagnostic path, and working through it correctly takes less time than guessing.
You get a straight answer about the work before it is scheduled. That means the scope and the likely cause are explained on the call, so you know what to expect before anyone shows up. Dead outlets usually have a simple cause worth finding.
Wiring a home right takes the right tools and a careful hand, and nowhere is that more true than panel work and whole-home rewiring. Fairfax County has a wide mix of housing ages, and older homes in Herndon and the surrounding area can carry wiring that was standard decades ago but no longer meets the demands of a modern household. Knob-and-tube wiring, where it still exists, is not rated for today's loads and creates real problems when circuits are extended or appliances are added. Aluminum branch-circuit wiring, common in homes built during a specific period, requires proper remediation at every connection point to reduce the risk of overheating.
Panel upgrades come up for several reasons. An older 100-amp service panel may not have the capacity to support a home office, an EV charger, and a modern kitchen at the same time. A panel full of double-tapped breakers or mismatched hardware needs attention before more load is added. Service-entrance upgrades and subpanel installations are part of the same category when a load calculation shows the existing setup cannot carry the work being planned.
All panel work and rewiring is carried out as electrical work done to the code inspectors here enforce, which means the finished job is ready for inspection without shortcuts.
When the job is done, we leave your home clean and powered, and that applies whether the work was a single GFCI outlet replacement or a run of new dedicated circuits through a finished basement. Outlet and switch work covers the full range: standard receptacles, GFCI outlets in kitchens and bathrooms, AFCI-protected circuits in bedrooms, USB outlets at desks and nightstands, and dimmer switches for fixtures that can take them.
Dedicated circuits are a separate category that comes up often. A dryer, an electric range, a chest freezer, and a window air conditioning unit all need their own circuit to run safely without tripping breakers or sharing load with other appliances. A 240-volt outlet for a dryer or range is a straightforward installation when the panel has capacity. When it does not, a panel upgrade or subpanel handles the additional load before the circuit is run.
EV charger circuits fall into this same category and are covered in more detail below. We will get the job wired and finished.
Indoor lighting work covers recessed lighting installation, under-cabinet lighting, ceiling fixture replacement, and light fixture installation in rooms that currently have a switch but no overhead fixture. Recessed lighting is a common request in Herndon's mix of newer townhomes and older single-family homes across Fairfax County, where a living room or kitchen may have dated fixtures or no ceiling lighting at all.
Outdoor lighting includes security lighting, motion sensor lights, landscape lighting, and exterior fixtures at entry points and garages. Outdoor circuits need weatherproof boxes and proper grounding, and the installation process accounts for that from the start.
Ceiling fan installation covers both straightforward replacements and situations where no existing wiring or rated ceiling box is present. Running a new circuit and installing a rated box is part of the job when the ceiling is not already set up for a fan. The work is the same whether the home is a newer build in a Herndon subdivision or an older colonial in the county.
We know schedules shift, so we keep booking flexible, and that flexibility matters most for jobs like EV charger installation and generator hookups, which often need to fit around a homeowner's work schedule or a contractor's timeline.
Level 2 EV charger installation starts with a panel capacity check. A 240-volt, 50-amp dedicated circuit is the standard for most home charging stations, and whether the panel can support it without an upgrade is the first question to answer on the call. If the panel has room, the circuit is run and the charger is wired in. If it does not, a panel upgrade or a load management solution is part of the conversation before anything is scheduled.
Backup generator hookups involve installing a transfer switch that isolates the home's circuits from the utility line before generator power is connected. The transfer switch is what makes a generator safe to run during an outage, and it is the part of the job that requires careful wiring and proper sizing. Standby generator wiring follows the same process.
Whole-home surge protection is installed at the panel and protects connected equipment from voltage spikes that come through the utility line. Grounding and bonding are part of what makes surge protection work correctly, and both are checked as part of the installation. All of this work is carried out with wiring work checked against code before sign-off.
Scheduling an electrician should not be complicated, and that is especially true for business owners and property managers who need work done without disrupting operations. We handle commercial electrical repairs, panel capacity work for commercial loads, lighting upgrades, dedicated circuits for equipment, and electrical safety inspections for commercial properties in Herndon and across Fairfax County.
Retail spaces and office environments have specific electrical demands: circuits for point-of-sale equipment, lighting that meets commercial standards, and panel capacity that can handle the load without nuisance tripping. Property managers dealing with a fault in a tenant space need the work scoped and scheduled quickly. The call is where that process starts: the scope is explained, the price is confirmed, and the job is put on the calendar.
Electrical safety inspections cover the panel, the wiring, the grounding, and the condition of outlets and switches throughout the space. They are useful before a property changes hands, after renovation work, or when a business is expanding into a space that has not been inspected recently.
Pricing for electrical work is quoted on the call, before anything is scheduled. The scope of the job determines the price, and both are confirmed before a visit is booked. That applies to every job size, from a single outlet replacement to a full panel upgrade or a whole-home rewiring project.
Common jobs people call to price include panel upgrades, EV charger installation, generator hookup and transfer switch wiring, recessed lighting runs, ceiling fan installation, and dedicated circuit work for appliances or home offices. Each of these has a range that depends on the existing wiring, the panel condition, and what the job actually involves once the scope is clear.
You schedule it. We power it. Simple as that. The price is on the table before the work starts, and the number you call to book is the number you use if you have questions afterward. Pick up the phone and we will get rolling.
If you have never hired an electrician before, the service area question is usually the first one. We work throughout Herndon and the broader Fairfax County area, including Reston, Sterling, Chantilly, Oak Hill, Dulles, Great Falls, and Vienna. If your address is nearby and not on that list, the call is the right place to check what is available.
Availability runs from 6:30 AM to 10:00 PM, seven days a week. Electrical faults do not keep business hours, and neither do we. Urgent calls are taken within those hours, and the scope is worked out on the call so the visit is productive from the start.
Herndon and the surrounding Fairfax County area include homes built across several decades, and the wiring in those homes reflects the standards of the time they were built. We regularly work with aluminum branch-circuit wiring, older panel hardware, and wiring layouts that predate current code requirements. The approach is always to assess what is there before recommending what needs to change.
We work with homeowners, renters coordinating with landlords, property managers handling tenant faults, small business owners, and commercial property operators. The electrical needs vary, but the process is the same for all of them: scope the job on the call, confirm the price, and get the work done correctly.
It helps to note when the problem started, whether it is limited to one area or affects multiple circuits, and whether any breakers have tripped or any GFCI outlets have been reset recently. That information lets us narrow down the likely cause on the call and scope the visit more accurately before anyone shows up.
It means the fault is found before anything is replaced, the work is carried out to meet the code requirements in effect here, and the finished job is tested before the visit ends. Nothing is patched over or left for a follow-up call to finish. The wiring is done correctly from the start, and the reason for every step is explained to you before it happens.
We diagnose before we recommend. The visit starts with identifying what is causing the symptom, not with a list of everything that could be improved. If we find something else that needs attention while we are working, we explain it and let you decide whether to add it to the current job or schedule it separately.
If something is not working as it should after we have finished, call us at (571) 619-9356 and describe what you are seeing.
We take those calls seriously and work out what needs to happen next. The goal is a job that holds, not one that generates a follow-up problem.
Before any work starts, the scope is confirmed with you. If something unexpected comes up once the wiring is open, we stop and explain it before continuing. You are not left guessing about what is being done or why at any point during the visit.
Herndon Electrical Company handles residential and commercial electrical work across Herndon and Fairfax County, seven days a week from 6:30 AM to 10:00 PM. Every job starts with a call, a clear explanation of the work, and a confirmed price before anything is scheduled.
Call (571) 619-9356 to get a quote and put the job on the calendar.
(571) 619-9356