Calling an electrician doesn't have to be stressful, and with Calverton Electrical Company, it isn't. Whether you're a homeowner dealing with a tripping breaker, a landlord managing a rental that needs an outlet replaced, or a business owner planning a full electrical upgrade, this is the number to call. We handle residential and commercial electrical work throughout Calverton and Montgomery County, from straightforward repairs to panel replacements and complete rewiring projects. Simple booking. Clear pricing. Safe, solid wiring.
You get the rate on the phone before anything is scheduled, and no-pressure estimates, priced up front, mean you decide what happens next. When you call, a real person answers.
Dealing with a tripping breaker or a dead outlet? Those symptoms rarely fix themselves, and a few common problems account for most of what we see in homes and commercial spaces across the area.
Flickering lights, outlets that stopped working, a burning smell near a panel or wall plate, a breaker that trips and won't stay reset, or power out in one room while the rest of the house runs fine - each one points to something specific. A diagnostic visit starts with tracing the fault: we check the panel, the circuit path, and the devices on the line to find where the problem actually lives rather than swapping parts and hoping.
GFCI and AFCI protection come up often during this work. A GFCI outlet that keeps tripping may be doing its job correctly, or it may have failed. An AFCI breaker that nuisances-trips on a bedroom circuit often points to a wiring condition worth finding. We check both as part of the troubleshooting process, and the fault gets explained before the work starts. Electrical work done to the standard the next inspection expects is the baseline we hold to on every call. We'll find the fault and fix it right.
Seeing flickering lights or a warm outlet? Both can trace back to the panel. Older homes in the region often have 100-amp service or less, which made sense decades ago but falls short when a modern household runs a washer, dryer, refrigerator, EV charger, and central air on the same service.
Panel replacement, 200-amp upgrades, service-entrance work, meter-base replacement, and subpanel installation are all part of what we handle. When we assess a panel, we look at the load calculation, the age and condition of the hardware, and whether the breakers are rated for the circuits they protect. Aging breakers can fail to trip under a fault condition, which is a different problem from one that trips too often.
Dedicated circuits matter here too. A dryer, a refrigerator, a chest freezer in the garage, or the disconnect feeding an AC unit each need their own circuit sized to the load. We run those circuits, install the breakers, and confirm the panel has the capacity to carry them. Panel and wiring work finished to code is what every job here comes back to. Dead outlets usually have a simple cause worth finding.
For residential and commercial electrical work alike, the smaller jobs are often the ones that affect daily life the most. An outlet in the wrong place, a light fixture that flickers, a ceiling fan that hums or wobbles - these are fixable, and a single visit usually covers it.
On the outlet side, we install and replace standard outlets, GFCI-protected outlets in kitchens, bathrooms, garages, and outdoor locations, AFCI outlets where code requires them, 240-volt outlets for appliances, and USB-equipped outlets where convenience matters. Dimmer switches, smart switches, and standard replacements all fall in the same category.
Lighting work runs from a single fixture swap to a full recessed lighting layout in a remodeled room. We wire and install LED recessed lights, under-cabinet lighting in kitchens, pendant and track lighting, and exterior fixtures. Outdoor security lighting, motion-sensor lights, and landscape lighting are part of what we handle for both residential and commercial properties. Ceiling fan installation and replacement, including running new wiring where no existing switch leg is present, rounds out this category. We make the fix and leave it tidy.
Montgomery County's housing stock and one of the highest EV adoption rates in the country shape what homeowners and businesses here ask for most. These three services come up constantly, and each one has a specific local reason behind it.
Knob-and-tube wiring was the standard in homes built through roughly the mid-twentieth century. It runs as individual conductors through ceramic knobs and tubes, without a ground wire, and was never designed to carry the loads a modern home puts on it. Aluminum branch circuit wiring came later, installed in many homes built during the 1960s and 1970s as a lower-cost alternative to copper. Both systems are still present in a significant share of the older homes across this part of Maryland.
The risks are different for each. Knob-and-tube conductors degrade over time, and insulation that was added around them in attics and walls can trap heat. Aluminum wiring expands and contracts at connections, which loosens them over years of use and creates conditions worth addressing. Remediation can mean whole-home rewiring or targeted work on specific circuits and connections depending on what the inspection finds. We assess the scope on the call and explain what the job involves before anything starts. Reach out and we'll get it diagnosed.
A Level 2 home EV charger runs on a 240-volt dedicated circuit, typically a 50-amp line, and cuts charging time from overnight-plus to a few hours. Maryland's EV adoption rate is among the highest in the country, and Calverton homeowners are putting chargers in garages and on exterior walls at a steady pace.
The job starts with a panel capacity check. If the existing service can carry the added load, we run the circuit and install the outlet or hardwired connection. If the panel is already near capacity, we talk through an upgrade before the charger goes in. Load calculations are part of every EV charger quote so the circuit is sized correctly from the start.
The Mid-Atlantic storm season, nor'easters, and ice storms make extended outages a real possibility in Montgomery County. A standby or portable generator connected through a transfer switch keeps critical circuits running when the grid goes down.
The electrical side of a generator hookup covers the transfer switch, the dedicated circuit feeding it, and the panel connection. A manual transfer switch is the straightforward option for a portable generator. An automatic transfer switch handles the switchover without anyone touching it when power drops. We scope the job to the generator size and the circuits the customer wants covered, and the panel connection is made to code.
A whole-home surge protector installs at the main panel and catches voltage spikes before they reach the wiring and devices in the house. A power strip handles small surges at a single outlet. A panel-mounted surge protector handles the large transient events that come in through the service entrance, the kind that arrive during a storm or when the grid switches. For homes with sensitive electronics, medical equipment, or a home office, it is a straightforward addition to any panel visit.
Electrical safety inspections cover the panel, the grounding and bonding system, outlet conditions, visible wiring, and any code items flagged in the home. Home buyers, rental property owners, and anyone who has had renovation work done recently are the most common callers for this service. A failed inspection follow-up or a code violation repair starts here too. We check grounding continuity, bonding connections at the panel, and the condition of circuits throughout the home. Electrical work done to the standard the next inspection expects is what the inspection report is measuring against, and it is what we work to. We'll find the fault and fix it right.
For residential and commercial electrical work alike, one call covers the full range. Homeowners, landlords, property managers, business owners, and office managers all call for different reasons, and we handle the scope whether it is a single outlet or a full-building electrical upgrade.
Renovation and remodel work is a large part of what comes through. A kitchen remodel needs new circuits for the dishwasher, refrigerator, microwave, and under-cabinet lighting. A bathroom remodel needs GFCI protection and often a new circuit. A home addition needs a load calculation, new circuits run to every room, and sometimes a panel upgrade to carry them. New construction electrical follows the same process from rough-in to final.
Rental property owners call for inspections before a new tenant moves in, for code violation repairs after a failed inspection, and for electrical upgrades ahead of a home sale. We handle all of it. Residential wiring. Commercial wiring. One number for both. Reach out and we'll get it diagnosed.
Electrical work covers a wide range, and so does the cost. A panel upgrade, a rewiring project, and an EV charger installation each involve different materials, different labor time, and different permit requirements. The right answer to "how much does it cost" is the one you get after describing your specific situation.
When you call, we ask about the job, the panel, the age of the wiring, and what you are trying to accomplish. That gives us enough to put a number on the call before anything is scheduled. No-pressure estimates, priced up front, mean you have the information to decide before a visit is booked. Ask what the price covers and you get a straight answer. We make the fix and leave it tidy.
Calverton is the primary service area, and we take calls from throughout the surrounding communities in Montgomery County and the neighboring parts of Prince George's County.
Nearby towns we serve regularly include Silver Spring, Wheaton, Burtonsville, Beltsville, Laurel, and Rockville. If you are outside Calverton and want to confirm we cover your address, the fastest way is to call.
When you call, a real person answers and asks about the job: what the symptom is, what the panel looks like, and what you are trying to accomplish. That conversation produces a price before anything is scheduled, so you know the scope and the cost before committing to a visit. We work through the details on the call so nothing is left to figure out at the door.
You call, describe the problem or the project, and we work through the scope on the phone. Once the price is confirmed and the visit is booked, the electrician arrives, traces the fault or reviews the installation, and explains what the work involves before starting. The job is tested before we leave, and any questions about the work get answered on site.
Stop using the outlet or circuit immediately and do not reset a breaker that is tripping on a hot or sparking panel. If the situation feels unsafe, shut off the main breaker and call us. Sparking outlets and a panel that buzzes or runs warm are conditions worth addressing promptly rather than waiting on.
Short-notice scheduling is possible, and we can tell you what is open when you call. We are available every day from 7:30 AM to 8:00 PM, including weekends, which covers most scheduling windows homeowners and property managers need.
Call (227) 294-9289 and we will tell you what is open.
When you call, a real person answers. That person knows the trade and can scope the job on the phone, not just take a message and pass it along. You get a price and a booking on the same call.
Yes. We are available every day from 7:30 AM to 8:00 PM, which includes evenings and weekends. When you call, we work out the timing based on what the schedule allows and what works for you or your tenant.
Access arrangements are something to sort out when the visit is booked. If you need to coordinate access through a tenant, a property manager, or a lockbox, let us know on the call and we will confirm the plan before anyone is dispatched. The scope and the price are already agreed, so the visit can proceed without you present if access is arranged in advance.
Yes, and it helps. When you call, describe the symptoms and the locations as specifically as you can: which room, which outlet, what the panel looks like, and whether the problem is intermittent or constant. That information shapes the diagnostic approach and often shortens the visit.
A single repair, like a dead outlet or a tripping breaker, is usually scoped and priced quickly on the call and can often be scheduled within a day or two. A panel upgrade or service entrance replacement involves more variables: the existing panel, the load calculation, and utility coordination. Both start the same way, with a call that produces a price before anything is booked.
Calverton Electrical Company handles residential and commercial electrical work from basic repairs through full panel upgrades, rewiring, EV charger installation, generator hookups, and everything in between. We are available every day from 7:30 AM to 8:00 PM.
Call (227) 294-9289 to get a quote.
Ready for your wiring. Call now.
Below is a plain-language breakdown of the electrical work we handle for homes and businesses in Calverton and across Montgomery County. Each row covers what the service includes, who it fits best, and one practical detail worth knowing before you call. Scroll through, find what matches your situation, and call us for a quote on the specifics.
| Electrical Service | What the Job Involves | When You Need It | Good to Know |
|---|---|---|---|
| Lighting Installation | Recessed and under-cabinet LED lighting, Exterior and security lighting, Motion-sensor fixtures, Commercial lighting | Homeowners updating interior lighting and properties adding outdoor security or landscape lighting | Flickering lights sometimes trace back to the fixture and sometimes to the circuit feeding it. We identify the source before recommending a fix. |
| Electrical Panel & Service Upgrades | 100-amp to 200-amp service upgrades, Load calculations, Subpanel installation, Panel replacement | Older homes adding appliances, EV chargers, or finishing a basement or addition | Panel and wiring work is finished to code. A load calculation is part of every upgrade quote so you know whether the existing service can carry what you are adding. |
| Dedicated Appliance Circuits | 240-volt dryer and range circuits, Refrigerator and dishwasher circuits, Microwave and laundry hookups, Workshop and garage circuits | Kitchens, laundry rooms, and garages where a major appliance needs its own circuit | Sharing a circuit between a dryer or range and other loads creates problems over time. A dedicated circuit sized for the appliance is the right answer. |
| Breaker & Fuse Repair | Breaker replacement, Fuse box evaluation, Panel buzzing and heat diagnosis, Reset failures | Homes where a breaker will not hold or a fuse box keeps blowing under normal loads | A breaker that trips immediately after being reset points to a fault in the circuit, not just an overload. That is worth diagnosing before the breaker is replaced. |
| Ceiling Fan Installation | Fan and light kit installation, Existing light box evaluation, Wiring for fan-rated boxes, Switch and remote wiring | Rooms where a light fixture is being replaced with a fan, especially where the existing box needs upgrading | A standard light box is not rated to carry a ceiling fan's weight and movement. We confirm the box before the fan goes up. |
| Electrical Safety Inspections | Panel and branch circuit evaluation, Grounding and bonding check, Outlet condition and polarity, Code violation identification | Home buyers, landlords, and property managers who need the electrical system evaluated before a sale, lease, or renewal | Rental properties in Montgomery County need the electrical system in sound condition. We scope any correction work and explain what it involves before anything starts. |
| Outlet & Switch Installation | GFCI and AFCI outlet installation, Dimmer and weatherproof switches, Outlet replacement, Outdoor outlet wiring | Kitchens, bathrooms, garages, and outdoor areas where protection or added capacity is needed | GFCI protection is required by code in kitchens, bathrooms, and anywhere near a water source. We check compliance as part of any outlet visit. |
| Code-Correction Wiring | Violation repair after inspection, Grounding and bonding corrections, GFCI and AFCI upgrades, Wiring brought to current standards | Homeowners and landlords who received a violation list and need the work scoped and completed | We go through the violation list on the call and explain what each item involves before anything is scheduled. No-pressure estimates, priced up front. |
| Wiring & Circuit Installation | New construction rough-in, Remodel and addition wiring, Whole-home rewiring, Garage and outbuilding circuits | Remodels, additions, and any project that requires new circuits or updated wiring throughout the home | Electrical work done to the standard the next inspection expects is how we approach every wiring job, from a single new circuit to a full rewire. |
| Whole-Home Surge Protection | Panel-mounted surge protector installation, Full-circuit voltage spike protection, Companion to panel and rewiring work | Homes with sensitive electronics, medical equipment, or a home office that cannot afford a voltage spike | A panel-mounted surge protector catches transient events that come in through the service entrance, the kind a power strip at the outlet does not reach. |
| Electrical Repairs & Troubleshooting | Tracing faults from symptom to source, Testing circuits under load, GFCI and AFCI checks, Outlet, switch, and wiring diagnosis | Any home or business with a fault that needs finding before anything is replaced | Sparking outlets and burning smells near a panel are situations where waiting is not a good idea. Call and we will get it diagnosed. |
| Basement & Sump-Pump Circuits | Dedicated sump-pump circuit installation, Basement finishing wiring, Utility and laundry circuits, GFCI protection in wet areas | Homeowners finishing a basement or adding a sump pump where a dedicated circuit is needed | A sump pump on a shared circuit can lose power at the wrong moment. A dedicated circuit keeps it isolated from other loads in the home. |
Call (227) 294-9289 and we will walk through your situation, give you a straight price, and get it on the schedule.
(227) 294-9289