Glen's Electrical Services has been the go-to electrician for Calverton and the surrounding Prince George's County area since 1995. We handle everything from a dead outlet in a bedroom to a full service upgrade on a commercial property, and we have been doing it for 31 years. When you call us, you talk to the people who actually show up. Whether you need someone out today or you are planning a panel upgrade or rewiring project for next month, we are ready to help.
Quick response. Straight pricing. No surprises at the panel.
Homeowners, landlords, property managers, and business owners all call us for the same reason: they want the job done right by people they can trust. Call (227) 294-9289 for a quote and let us get to work.
Electrical problems don't wait, and neither do we. A burning smell near an outlet, a breaker that trips every time you run the microwave, lights that flicker when the heat kicks on, or a room that loses power without explanation are all signs that something in the circuit needs attention. These are not problems to ignore or work around.
Our electricians handle diagnostics and repairs for homes, rental properties, and commercial spaces throughout Calverton. We trace the problem to its source, explain what we found, and fix it correctly. Work performed by licensed electricians means you are not guessing at a solution or creating a new hazard in the process.
GFCI and AFCI protection upgrades often come up during a repair visit. If an outlet near water is not properly protected, or a bedroom circuit lacks arc-fault protection, we address it while we are already on-site.
Each of these points to a specific cause. We run the diagnostics, give you straight answers about your panel and wiring, no surprises, and complete the repair the same visit when parts allow. We're ready to get your circuits working again.
Our electricians know the homes and wiring in this area, and we see the same requests come up again and again: a kitchen that needs more outlets, a laundry room that needs a dedicated circuit for a new washer and dryer, a bathroom where the GFCI outlet has never been updated.
We install and replace outlets, switches, and GFCI outlets throughout the home or business. When a new appliance needs its own circuit, whether that is a refrigerator, wall oven, electric dryer, or a large piece of commercial equipment, we run a dedicated circuit sized to carry the load. All outlet and circuit work follows code-compliant wiring standards, including proper grounding and bonding to protect people and equipment.
We treat your home and its wiring the way we would our own. That means clean work, proper connections, and no shortcuts on the materials. Pick up the phone and we'll handle the wiring.
The panel is the center of everything electrical in a building. When it is undersized, outdated, or failing, everything downstream suffers. We handle breaker panel repair, full panel replacements, and service upgrades from 100-amp to 200-amp service, including service-entrance and meter upgrades for homes that need more capacity.
Homeowners planning a kitchen remodel or a basement finish often discover their existing panel cannot support the added circuits. Commercial clients adding equipment or expanding a space run into the same issue. We perform load calculations to confirm what the panel actually needs to carry, then size the upgrade accordingly. Subpanel installation is also available when a detached garage, workshop, or addition needs its own distribution point.
We answer when you call. We arrive when we say. We leave it safe.
Before a small wiring issue turns into a hazard, older homes in particular benefit from a full wiring assessment. We handle whole-home rewiring for houses where the original wiring has aged past its useful life, as well as targeted wiring upgrades for additions, finished basements, garages, and remodeled kitchens and bathrooms.
Electrical permit work and code-violation repair are part of what we do. If a previous owner did unpermitted wiring, or if an inspection has flagged code violations, we correct the work and bring the circuits up to current standards. The wiring done right the first time means no callbacks, no failed inspections, and no safety surprises down the road.
Basement and sump-pump circuits are a common addition in this area, where a wet spring can put real pressure on a drainage system. We make the fix and leave it tidy.
Scheduling a service call is simple, and lighting work is one of the most common reasons people call us. We install and replace light fixtures throughout the home, including recessed and LED lighting, under-cabinet lighting in kitchens, and indoor lighting upgrades in living areas and offices.
Outside the home, we install outdoor and landscape lighting, security and motion sensor lighting, and exterior fixtures for front entries, garages, and back yards. Good exterior lighting adds both safety and curb appeal, and we handle the wiring from the circuit back to the panel.
Ceiling fan installation and replacement, including wiring a new fan where no ceiling box currently exists, is a regular part of our workload. We also add whole-home surge protection as a finishing step on many panel and rewiring jobs. A single power surge from a nearby lightning strike or a utility event can damage electronics, appliances, and HVAC equipment throughout the house. Surge protection at the panel is a straightforward way to guard against that. Leave the breakers to us.
Our electricians know the homes and wiring in this area, and we serve every type of customer in and around Calverton. Residential homeowners call us for repairs, upgrades, and new installations. Landlords and property managers rely on us to keep rental properties safe, code-compliant, and ready for occupancy. We handle electrical safety inspections and pre-purchase inspections for homeowners buying or selling, and we work with real estate agents and attorneys who need electrical sign-off before a closing.
Commercial clients in Prince George's County, including offices, retail spaces, and light industrial properties, call us for panel upgrades, new circuit installation, lighting retrofits, and code-correction wiring after a failed inspection. New construction wiring is also part of our scope.
Electrical safety inspections are worth scheduling any time a property changes hands, has not been inspected in years, or shows signs of aging wiring. We document what we find and walk you through the results. We're ready to get your circuits working again.
Calverton and the surrounding Prince George's County area bring a specific set of electrical demands. Older housing stock, a growing number of EV drivers on commuter corridors, and a mid-Atlantic storm season that can knock out power for days all point to the same three services coming up more than most. Here is what each one involves and why it matters here.
Prince George's County has some of the oldest housing stock in the Maryland suburbs. Knob-and-tube wiring was standard in homes built before the 1950s, and aluminum branch wiring was common in homes built through the 1970s. Both create real problems today. Knob-and-tube lacks a ground wire and was never designed for modern electrical loads. Aluminum branch wiring expands and contracts with temperature changes, which can loosen connections over time and create fire risk. Insurance companies increasingly flag both.
We identify the hazardous wiring, replace knob-and-tube or aluminum branch circuits with modern copper wiring, and bring the panel and circuits up to current code. Customers can expect a thorough assessment first, a clear explanation of what needs to be done, and work performed by licensed electricians from start to finish.
Maryland has one of the highest rates of EV adoption in the country, and the commuter corridors running through Prince George's County see a lot of that traffic. Home charging on a Level 2 charger is faster, cheaper per mile, and more convenient than relying on public stations.
We install dedicated Level 2 EV charger circuits sized for the charger you have or the one you are planning to buy. That includes checking panel capacity, adding a circuit breaker, and running the circuit to an interior or exterior outlet in the garage or driveway. If the panel needs an upgrade to handle the added load, we handle that as part of the same project.
Nor'easters, summer thunderstorms, and winter ice storms all hit the mid-Atlantic region hard enough to cause multi-day outages. Prince George's County residents are no strangers to losing power when a storm rolls through, and a backup generator changes that calculation entirely.
We handle the electrical side of generator installation: generator hookup, transfer switch installation, and standby generator circuits. We perform load calculations to confirm the panel can support the generator's output and size the transfer switch correctly. Customers get a system that kicks on automatically when the utility goes out and shuts off cleanly when power returns.
When a permit is required for the work, we pull it. That applies to panel upgrades, service upgrades, EV charger installation, generator hookups, and other work that falls under Maryland electrical code requirements. The permit and inspection process is part of doing the job correctly, and we handle it so the installation is on record.
Clear a path to your breaker panel and move any furniture, storage, or personal items away from the outlets, fixtures, or areas where work will be done. If we are working in a finished space, letting us know in advance about any access constraints helps us plan the visit. A quick call to (227) 294-9289 before the appointment is the easiest way to sort out any questions.
An inspection makes sense any time a property changes hands, before a major renovation, or when a home has not been looked at in years. It is also a practical step for landlords preparing a unit for occupancy or homeowners dealing with older wiring they have questions about. We document what we find and walk you through the results.
A breaker trips when a circuit is carrying more current than it is rated for. Occasional tripping on a heavily loaded circuit is normal. Frequent tripping, tripping with no obvious load cause, or a breaker that will not hold after reset points to a failing breaker, a wiring fault, or a panel that is undersized for the demand. Those situations need a proper diagnosis, not just a reset.
Flickering or dimming lights usually point to a loose connection at the fixture, a failing switch, or a problem at the panel. When flickering happens across multiple rooms or coincides with appliances cycling on, it can indicate a wiring issue or a service-entrance problem that needs attention. We trace the cause rather than assume it is minor.
A dead outlet that does not respond to a reset of the GFCI or the breaker, an outlet that feels warm to the touch, or a cover plate that is discolored or shows scorch marks are all signs of a wiring problem at or behind the outlet. Warm or discolored outlets in particular should not be used until they are inspected. Call us and we will assess it.
We start with the symptom and work back through the circuit: the device or fixture, the outlet or switch, the wiring run, and the breaker. For intermittent problems, we check connections at each point for signs of loosening, heat, or corrosion. We give you straight answers about your panel and wiring, no surprises, and explain what we found before we make the repair.
Sparking outlets or panels, a burning smell from wiring or electrical components, a panel that is buzzing or warm, a partial power loss with no clear cause, and any situation where you see smoke or scorch marks near wiring are all emergencies. Do not wait on these. Call (227) 294-9289 right away.
It depends on the job. Some outlet and switch replacements can be done with the circuit off while the rest of the home stays live. Panel work, service upgrades, and most wiring runs require a full or partial shutoff. We let you know what to expect before the visit so you can plan accordingly.
We are available every day from 9:00 AM to 11:00 PM. For calls outside standard hours or urgent same-day situations, call (227) 294-9289 and we will give you a clear picture of what the visit will cost before anyone heads out. We do not leave customers guessing about pricing.
We assess what is in the walls first and explain what we find before any work begins. For aluminum branch wiring, targeted remediation with proper connectors and devices can resolve the hazard in some cases. For knob-and-tube or more extensive problems, a full rewire is often the right call. We walk you through the options and let you decide with complete information.
We check the panel for proper breaker sizing, signs of heat or corrosion, double-tapped breakers, missing knockouts, and any wiring that does not meet current code. At the service entrance, we look at the condition of the meter base, the service conductors, and the grounding and bonding. If something needs attention, we explain it clearly and give you a quote before proceeding.
Homes built before the 1970s were wired for a fraction of the electrical load a modern household puts on a circuit. Fewer circuits, lower amperage panels, and no dedicated circuits for high-draw appliances mean the system is constantly working at or near its limit. Adding circuits and upgrading the panel to 200-amp service is the lasting fix.
Our electricians know the homes and wiring in this area, and we know that cost is one of the first things on a customer's mind. We give you a quote before work begins. The price covers the job, and there are no line items added at the end of the visit.
We offer same-day availability for urgent repairs, and we are available evenings and weekends for customers who cannot take time off during the week. Emergency service is available when the situation calls for it. While we are on-site, customers often ask about smoke detector wiring and carbon monoxide detector placement. Both are quick additions that make a real difference in home safety.
Quick response. Straight pricing. No surprises at the panel.
Call (227) 294-9289 for a quote and let us take care of it.
We handle the full range of electrical work for homes, rental properties, and businesses in Calverton and across Prince George's County. Whether you need a quick repair or a major service upgrade, the table below gives you a clear picture of what each service covers, who it is best suited for, and what to keep in mind before you call. All work is performed by licensed electricians, and we scope every job honestly before any work begins.
| Type of Work | What the Job Involves | Best For | Things to Know |
|---|---|---|---|
| Lighting Installation |
| homeowners, landlords, and businesses upgrading indoor or outdoor lighting | Exterior security lighting is a common request for rental properties and commercial spaces. |
| Code-Correction Wiring |
| homeowners, sellers, and landlords correcting violations flagged by an inspector or code official | We work to Maryland electrical code and pull permits when required so corrections are documented and final. |
| EV Charger Installation |
| EV owners in the DC metro commuter corridor who want reliable home charging | We check panel capacity first. If the existing service cannot carry the added load, we handle the panel work before running the charger circuit. |
| Basement & Sump-Pump Circuits |
| homeowners finishing a basement or adding reliable power for a sump pump | A sump pump on a dedicated circuit is less likely to lose power during a storm when other circuits are loaded. |
| Dedicated Appliance Circuits |
| homeowners adding a major appliance or upgrading a kitchen or laundry room | A dedicated circuit prevents nuisance trips and protects both the appliance and the wiring. |
| Breaker & Fuse Repair |
| any home or business with a breaker that trips repeatedly or a fuse that keeps blowing | A breaker that trips again immediately after reset usually signals a wiring fault, not just an overload. |
| Electrical Repairs & Troubleshooting |
| homeowners and tenants with an active electrical problem | We find the root cause, not just the symptom, so the fix holds. Same-day availability for urgent issues. |
| Wiring & Circuit Installation |
| remodels, additions, finished basements, and any project that needs new circuits | Permits are pulled when required so your work is on record and code-compliant. |
| Ceiling Fan Installation |
| any room that needs a fan where no ceiling box currently exists | We handle the box installation and wiring so the fan is properly supported and safely connected. |
| Knob-and-Tube & Aluminum Rewiring |
| owners of mid-century homes in Prince George's County with original or 1970s-era wiring | Both systems are still present in a significant number of older homes in this area. Insurance carriers often require remediation before issuing or renewing a policy. |
| Backup Generator Installation |
| homeowners and businesses that cannot afford extended outages during storms | A properly wired transfer switch is required by code. It protects utility workers from backfeed and protects your equipment when grid power returns. |
| Electrical Panel & Service Upgrades |
| older homes adding load or any property with a fuse box or undersized service | We run a load calculation before recommending an upgrade so the new panel fits your actual needs. |
| Whole-Home Surge Protection |
| any home with computers, smart appliances, or entertainment systems worth protecting | A panel-level device catches surges before they reach your equipment, including surges that originate inside the home. |
| Outlet & Switch Installation |
| homeowners adding outlets, upgrading switches, or bringing kitchens and baths up to code | Code requires GFCI protection in kitchens, bathrooms, garages, and outdoor locations. We install it as part of every applicable job. |
| Electrical Safety Inspections |
| buyers, sellers, and landlords who want to know what they are dealing with before a problem surfaces | An inspection is a practical starting point before any renovation or before listing an older property for sale. |
How do I know if my panel needs to be upgraded?
A few signs point clearly to a panel that has reached its limit: breakers that trip under normal household loads, a fuse box that has never been replaced, lights that dim when a large appliance kicks on, or no room to add circuits for new equipment. Homes with 60- or 100-amp service that now carry home offices, EV chargers, or modern appliances are often undersized. We do a load calculation before recommending any upgrade so you know exactly what the panel needs to handle.
What causes a breaker to keep tripping?
A breaker that trips repeatedly is usually telling you one of three things: the circuit is carrying more load than it was designed for, the breaker itself is failing and no longer holds its rating reliably, or there is a wiring fault somewhere on the circuit. Resetting a breaker that immediately trips again is a sign to stop and call us. We trace the cause rather than just reset the device, because a failing breaker or wiring fault does not fix itself.
Is the work permitted and inspected?
We pull permits when the work requires them under Maryland code, which includes panel replacements, service upgrades, new circuit installations, and EV charger hookups. Permitted work is inspected by the local authority and goes on record, which matters when you sell the property or make an insurance claim. We will tell you upfront whether a permit is required for your job.
Same-Day and After-Hours Availability
Electrical problems do not follow a schedule, and we keep our availability flexible so you are not waiting days for service. Same-day and after-hours calls are part of how we operate.
My home was built in the 1950s or 1960s. Is the wiring safe?
It depends on what is in the walls. Homes from that era often have knob-and-tube wiring, which has no ground wire and degrades over time. Homes built through the 1970s may have aluminum branch wiring, which can loosen at connections and create heat hazards. Neither system is automatically a crisis, but both warrant a professional assessment. We look at what is present, explain what we find, and give you honest options before any work begins.
What does a Level 2 EV charger installation involve?
A Level 2 charger runs on a dedicated 240-volt circuit sized to the charger and the vehicle. Before we run any wire, we check your panel to confirm it has the capacity to carry the added load. If it does not, we handle the panel work first. We install EVSE for Tesla and all other EV brands, and we pull the permit when required so the installation is documented. Most residential installations are completed in a single visit.
How does backup generator wiring work?
Our work covers the electrical side of a generator installation: running the generator wiring, installing the transfer switch, and connecting everything to the existing panel. A transfer switch is required by code. It isolates your home from the grid when the generator is running, which protects utility workers from backfeed and protects your equipment when grid power returns. We size the circuits to match the generator and the loads you need covered.
Work Performed by Licensed Electricians
Every job on this list is handled by licensed electricians who know the code requirements for Maryland and the wiring common to homes in this part of Prince George's County.
Do I need to be home while the work is done?
For most jobs, yes. We need access to the panel, the work area, and any rooms where circuits or outlets are being added or repaired. If you are a landlord scheduling work at a rental unit, we can coordinate with a tenant or property manager as long as someone with access is present. We will confirm the access requirements when you call to schedule.
How does pricing work, and will the quote change after the electrician arrives?
We give you a quote before any work begins. The price covers the job as scoped, and we do not add line items at the end of the visit. If we find something additional once we are on-site, we explain it and get your approval before proceeding. You will not be handed a bill that is different from what you agreed to.
Upfront Quotes With No Surprise Fees
We quote the job before we start and stick to it. If something unexpected comes up on-site, we explain it and get your approval before any additional work begins.
Is same-day service available?
Same-day availability is part of how we operate. When our schedule allows, we can get to you the same day you call. We also offer after-hours service for situations that cannot wait. For urgent issues like sparking outlets, a buzzing panel, or a breaker that will not hold, call us and we will tell you exactly when we can be there.
What does it mean if my outlets feel warm or make a buzzing sound?
A warm or buzzing outlet is a sign of a wiring fault, a failing device, or a connection that has loosened over time. These are not symptoms to monitor. Stop using the outlet, do not plug anything into it, and call us. If the outlet is also discolored or has a burning smell, turn off the circuit at the breaker if you can do so safely before calling.
What is whole-home surge protection and is it worth it?
A whole-home surge protector installs at the panel and intercepts voltage spikes before they reach your outlets and equipment. It covers surges that come in from the utility line and surges that originate inside the home from large appliances cycling on and off. For homes with computers, smart appliances, and entertainment systems, it is a practical layer of protection. We install the device as part of a panel visit or as a standalone job.
Every job is different, and the best way to get an accurate answer for your situation is to call us directly. Reach us at (227) 294-9289 and we will walk you through what the work involves and what it will cost.
(227) 294-9289