We power your home. We protect your circuits. We earn the call.
Jose Delfi Electrical Contractors has served Reading and Berks County since 2012, handling everything from a dead outlet to a full service upgrade. Homeowners, landlords, property managers, and business owners across the area count on us for reliable electrical work done on their schedule. Whether the job is straightforward or the wiring is a surprise, we show up ready to handle it.
Call (484) 926-6495 for a quote.
What sets our electricians apart is straightforward: we treat every call like it matters, because it does.
We keep booking flexible so urgent and same-day calls fit into the schedule. If your breaker tripped at the worst moment or an outlet stopped working before a busy weekend, we want to hear from you. Prompt response, even for last-minute electrical calls, is something we take seriously. We show up on time and ready to wire, and we walk you through what the job involves before we start so there are no surprises at the panel.
Pricing is clear before work begins. You will know what to expect when you call, and the number we give you is the number that sticks. All work is performed by licensed electricians who know Berks County housing inside and out. We make the fix and leave it tidy.
Whether it is a single outlet or a full panel upgrade, every electrical problem starts with a proper diagnosis.
Flickering lights, dead outlets, breakers that keep tripping, circuits that will not reset: these are the calls we take every day. We do not just swap parts. We trace the problem back to its source, whether that is a loose connection, an overloaded circuit, a wiring fault, or a code violation that has been sitting in the walls for years. Proper grounding and bonding are part of every repair we make, because cutting corners on the basics is how small problems become expensive ones.
GFCI and AFCI protection are part of the picture too. If your bathroom, kitchen, or garage outlets are not protected, or if your circuits lack arc-fault coverage in the areas code requires, we can bring that up to current standard during the same visit. The wiring done right the first time is what keeps you from calling again next month. Call us and we will walk you through the fix.
Getting your electrical problem handled starts with a quick call. The same is true when you are ready to upgrade.
We install standard outlets, GFCI outlets, AFCI outlets, USB outlets, weatherproof outdoor receptacles, and anything in between. For switches, we handle standard replacements, dimmers, and smart-switch wiring for homeowners who want more control over their lighting. Every installation is wired to code and tested before we leave.
On the lighting side, we run recessed can lights, pendants, chandeliers, under-cabinet lighting, exterior fixtures, security lighting, and motion sensor lights. Landscape lighting circuits are part of the same conversation. If you are adding a ceiling fan, we handle the wiring, the mounting, and the switch. A well-lit home is a safer and more comfortable one, and the right outdoor lighting adds both security and curb appeal. We will get the job wired and finished.
Older homes in Berks County were built for a fraction of the electrical load a modern household puts on a panel every day. If your breakers trip regularly, your panel runs warm, or you are adding large appliances, it is time to look at a service upgrade.
We handle 200-amp service upgrades, main panel replacements, subpanel installations, and service-entrance and meter upgrades. Load calculations are part of the process: we size the panel for what your home actually needs, not just what it had. Dedicated appliance circuits for dryers, ranges, and other large equipment are part of that same work.
For homes that need more than a panel swap, we do whole-home rewiring and targeted old-wiring replacement to bring the electrical system up to current code. If you are not sure where your home stands, an electrical safety inspection is a practical first step. Locally owned and operated electricians handle every job, start to finish. Call (484) 926-6495 to get a quote on a panel upgrade or rewiring project.
Reading and the surrounding communities carry some of the oldest housing stock in the country. That means the electrical issues we see here are different from what a newer suburb deals with. The three services below come up constantly in this area, and we are built to handle all of them.
Homes built before 1950 frequently still have knob-and-tube wiring, and houses from the 1960s and 1970s often used aluminum branch wiring. Both present real safety concerns. Knob-and-tube lacks a ground conductor and was never designed for modern loads. Aluminum wiring expands and contracts with use, which loosens connections over time and raises the risk of arcing. We assess the scope of the problem, replace the affected wiring with modern copper, and install arc-fault and ground-fault breakers as part of a complete upgrade. The result is a home that meets current code and carries modern demand safely.
EV adoption across Berks County has grown steadily, and a standard 120-volt outlet is not a practical long-term charging solution. A Level 2 charger runs on a dedicated 240-volt circuit and can fully charge most vehicles overnight. We check your panel's available capacity, run the dedicated circuit, and install the charger at the location that works best for your garage or parking area. Businesses adding on-site charging for employees or customers get the same process, scaled to the number of stations needed.
Pennsylvania winters bring nor'easters and ice storms that knock out power for hours or days. Summer thunderstorms are no different. A standby generator keeps your home or business running when the grid goes down, but the electrical connection has to be done right. We install the transfer switch, run the dedicated circuit from the panel, and make sure the generator is properly integrated so it cannot back-feed the utility line. We handle the electrical side of the installation completely.
Quick response. Straight pricing. No surprises at the panel.
Property managers trust us to keep their buildings powered, and we have been doing that work across Berks County for over a decade.
We work with office tenants, retail operators, landlords, and renovation contractors on projects of all sizes. Commercial panel upgrades, commercial lighting installation, dedicated circuits for equipment, and wiring for tenant build-outs are all part of what we do. If your space is going through a remodel or addition, we coordinate the electrical work so the project stays on schedule. Code compliance inspections and failed-inspection repairs are part of the commercial side as well. Prompt response, even for last-minute electrical calls, matters more in a commercial setting, and we plan our schedules around that reality. We will get the job wired and finished.
We know schedules shift, so we keep booking flexible, including for inspections that need to happen before a sale closes, a renovation starts, or an insurer asks for documentation.
A full electrical safety inspection covers your panel, wiring, outlets, grounding, and visible connections. It gives you a clear picture of what is working, what needs attention, and what is out of code. That information is useful whether you are buying a home, selling one, or just dealing with wiring that has not been looked at in years. If the inspection turns up code violations or a failed inspection from another source, we do the correction work too.
Whole-home surge protection installs at the panel and guards your appliances, electronics, and connected devices against voltage spikes from the utility or from lightning. It is a straightforward addition during any panel visit. We also install hard-wired smoke detectors and carbon monoxide detectors for homeowners who want protection that does not depend on a battery.
We service this area because we know the neighborhoods and the wiring in them.
Our team covers Reading and the communities throughout Berks County, including Wyomissing, Sinking Spring, Shillington, Mohnton, Birdsboro, Kutztown, Exeter Township, and Muhlenberg Township. If you are nearby and need an electrician, we are the local team that handles the work.
Call (484) 926-6495 and describe what you are experiencing or what you want done. We will ask a few questions about the job, give you a clear picture of what is involved, and provide a quote before any work begins. Same-day and urgent calls are welcome.
Yes. We give you a clear number before we start, and that is the number that sticks. We do not add fees after the fact or begin work without your approval.
A brief description of the problem or the work you need is enough to get started. If you are calling about a repair, note when the issue started, which area of the home is affected, and whether the breaker has tripped. That helps us give you an accurate quote over the phone and arrive prepared.
We confirm a time that works for your schedule, show up on time, and walk you through what we find before any work begins. You will know what the job involves and what it costs before we touch anything.
Yes. Clear access to the panel and the work area helps us get started promptly and keeps the job moving. If furniture or storage is blocking the panel, moving it ahead of time is helpful but not required. We can work around most situations.
Hidden wiring problems, outdated materials that need to be brought up to code, or a panel that cannot support the work requested can all affect the final scope. We identify these during the diagnostic and walk you through the options before we proceed, so there are no surprises.
We serve Reading and the surrounding Berks County communities, including Wyomissing, Shillington, Birdsboro, Kutztown, and nearby areas. Call (484) 926-6495 and let us know your location. We will confirm coverage and any applicable fees before scheduling.
Deposit requirements depend on the scope of the project. For larger jobs like panel upgrades or whole-home rewiring, we discuss payment terms as part of the planning conversation. We explain what is expected before any work is scheduled.
Make sure the work area is reasonably accessible and that someone is home to let us in and answer questions. If the job involves the panel, knowing the general location of your main breaker is helpful. We handle the rest.
Jose Delfi Electrical Contractors has been wiring homes and businesses in Reading and Berks County since 2012. Same-day and urgent calls are welcome. We power your home. We protect your circuits. We earn the call.
Call (484) 926-6495 for a quote.
From a tripped breaker to a full service upgrade, we handle the electrical work that keeps Reading homes and Berks County businesses running safely. Every job gets a clear quote before work begins, and licensed electricians handle the wiring start to finish. The table below covers what we do, who each service fits best, and what is practical to know before you call.
| Service Type | Scope of Work | When You Need It | Worth Knowing |
|---|---|---|---|
| Ceiling Fan Installation | fan wiring and mounting, switch and dimmer wiring, box replacement for fan-rated support, existing fixture swap-out | homeowners adding ceiling fans to bedrooms, living rooms, or covered porches | A standard light-fixture box is not rated for a ceiling fan. We check the box and replace it if needed so the fan is mounted safely. |
| Electrical Safety Inspections | panel and wiring review, outlet and grounding check, code violation identification, pre-sale and pre-renovation inspections | home buyers, sellers, landlords, or anyone with wiring that has not been inspected in years | An inspection before a sale closes or a renovation starts can surface issues that are cheaper to correct now than after the work is done. |
| Knob-and-Tube & Aluminum Rewiring | knob-and-tube assessment and replacement, aluminum branch wiring correction, AFCI and GFCI breaker installation, full or targeted rewiring to current code | owners of pre-1960 homes with original wiring or 1960s-70s homes with aluminum branch circuits | Berks County has some of the oldest housing stock in the country. Knob-and-tube lacks a ground conductor and was never designed for modern loads. Aluminum wiring loosens over time and raises arcing risk. We replace the affected wiring with modern copper and install updated protection as part of the same job. |
| Dedicated Appliance Circuits | dryer and range circuits, refrigerator and dishwasher circuits, workshop and garage circuits, sump pump and basement circuits | homeowners adding a major appliance or finishing a basement or garage workspace | Large appliances need their own circuit to run safely and efficiently. Sharing a circuit with other loads causes trips and shortens equipment life. |
| Whole-Home Surge Protection | panel-mounted surge protection, appliance and electronics coverage, lightning and utility spike protection, installation during any panel visit | homeowners with sensitive electronics, smart-home devices, or major appliances they want to protect | A panel-mounted surge protector guards every circuit in the home, not just the outlets with plug-in strips. It is a straightforward addition during any panel visit. |
| Code-Correction Wiring | failed inspection repairs, permit and code violation correction, grounding and bonding upgrades, documentation for insurers or buyers | homeowners dealing with a failed inspection, an insurer request, or a code violation flagged during a sale | We do the correction work after an inspection identifies violations. Once the repairs are complete, the work is ready for re-inspection. |
| Outlet & Switch Installation | standard and GFCI outlets, AFCI and USB outlets, dimmer and smart switches, weatherproof outdoor receptacles | homeowners adding outlets, replacing outdated receptacles, or upgrading to GFCI or smart controls | GFCI protection is required by code in kitchens, bathrooms, garages, and outdoor areas. We bring existing outlets up to current standard during the same visit. |
| Electrical Repairs & Troubleshooting | dead outlets and switches, flickering or dimming lights, tripped breakers and blown fuses, tracing wiring faults to the source | any homeowner or tenant dealing with an electrical problem that needs a diagnosis | A proper diagnosis finds the root cause, not just the symptom. We trace the fault before we repair it so the problem does not come back. |
| Lighting Installation | recessed and can lighting, exterior and security fixtures, motion sensor and landscape circuits, under-cabinet and accent lighting | homeowners remodeling, adding outdoor security lighting, or upgrading interior fixtures | Exterior lighting adds both security and curb appeal. We run the circuit, mount the fixture, and test everything before we leave. |
| Backup Generator Installation | transfer switch installation, dedicated generator circuit, utility back-feed protection, panel integration and testing | homeowners and businesses in areas prone to nor'easters, ice storms, or summer outages | Pennsylvania winters and summer storms can knock out power for hours or days. We handle the electrical side of the installation completely, including the transfer switch and circuit, so the generator cannot back-feed the utility line. |
| Basement & Sump-Pump Circuits | dedicated sump pump circuit, basement outlet and lighting circuits, GFCI protection in wet areas, circuit sizing for pump load | homeowners finishing a basement or adding a sump pump in a home without a dedicated circuit | A sump pump on a shared circuit can lose power at the worst moment. A dedicated circuit with GFCI protection keeps the pump running and the basement dry. |
| Electrical Panel UpgradesMost Popular | 200-amp service upgrades, main panel and subpanel replacement, load calculation and sizing, service entrance and meter upgrades | homes with undersized panels, frequent breaker trips, or plans to add large appliances or EV chargers | Older Berks County homes were built for a fraction of the electrical load a modern household puts on a panel. A service upgrade is the right fix when the panel runs warm, breakers trip regularly, or you are adding significant new load. |
| Breaker & Fuse Repair | breaker replacement, fuse panel assessment, circuit reset and testing, overload diagnosis | homes where breakers trip repeatedly or a fuse blows without an obvious cause | A breaker that trips regularly is telling you something. It may be a failing breaker, an overloaded circuit, or a wiring fault that needs correction. |
| Wiring & Circuit Installation | new circuit runs, rewiring targeted areas, code-compliant wire sizing, junction box installation | additions, renovations, workshops, or any space that needs new circuits run from scratch | We size wire and breakers to the actual load, not just the minimum. Proper sizing prevents nuisance trips and reduces heat buildup in the walls. |
| EV Charger Installation | Level 2 charger circuit and installation, 240-volt dedicated circuit, panel capacity check, commercial multi-station installs | EV owners who need faster overnight charging at home or businesses adding employee and customer charging | A standard 120-volt outlet can take days to fully charge a modern EV. A dedicated 240-volt Level 2 circuit handles most vehicles overnight. We check panel capacity first and upgrade if needed. |
How do I know if my panel needs an upgrade?
A few signs point clearly to a panel that has reached its limit. Breakers that trip regularly under normal use, a panel that feels warm to the touch, a fuse box that has not been updated in decades, or a home where you cannot run the dishwasher and microwave at the same time are all signals. If you are planning to add an EV charger, a new appliance, or a home addition, a load calculation will tell you whether the existing panel can carry it. We walk through that with you before any work begins.
What causes breakers to keep tripping?
A breaker trips when the circuit draws more current than it is rated to carry. That can mean too many devices on one circuit, a failing breaker that trips at a lower load than it should, or a wiring fault somewhere on the circuit. It can also mean the circuit was undersized for the load it is being asked to carry. We diagnose the actual cause rather than just resetting the breaker, because a breaker that trips repeatedly is protecting you from something.
Is the electrical work permitted and inspected to code?
Work that requires a permit under local code is pulled and inspected. That includes panel upgrades, service changes, new circuit installations, and rewiring projects. We handle the permit process as part of the job. Code-compliant work protects you when you sell the home and keeps your insurance coverage intact.
Work Performed by Licensed Electricians
Every job, from a single outlet to a full rewire, is handled by licensed electricians who know Berks County housing. We do not cut corners on the basics, because the basics are what keep the work safe.
How do I know if the wiring in an older home is safe?
Homes built before the 1960s often have knob-and-tube wiring, which lacks a ground conductor and was not designed for modern electrical loads. Homes from the 1960s and 1970s sometimes have aluminum branch wiring, which loosens at connections over time and raises the risk of arcing. An electrical safety inspection is the practical first step. We assess what is in the walls, explain what we find, and give you a clear picture of what needs attention and what can wait.
What does an EV charger installation involve?
We start by checking your panel's available capacity. If the panel can support a new 240-volt circuit, we run the dedicated circuit and install the Level 2 charger at the location that works best for your garage or parking area. If the panel is already at capacity, we discuss a service upgrade as part of the same conversation. Most residential installations are completed in a single visit. Businesses adding multiple stations get the same process scaled to the number of chargers needed.
Do I need to be home when the electrician is there?
Someone needs to be present to provide access and answer questions about the work. You do not need to supervise the job, but having an adult available when we arrive and when we finish is helpful. If you have questions about scheduling around a work day or other commitment, we work with you to find a time that fits.
Upfront Quotes With No Surprise Fees
We give you a clear number before we start, and that is the number that sticks. You will know what the job involves and what it costs before we touch anything.
What happens if the inspection turns up problems I did not expect?
We walk you through what we found before any work begins. If a diagnostic or safety inspection surfaces a code violation, a wiring fault, or a panel issue, we explain the options clearly and give you a quote for the correction work. Nothing proceeds without your approval. You will know the scope and the cost before we start.
Why would outlets or switches stop working?
A dead outlet is usually a tripped GFCI somewhere upstream, a loose connection at the device or in the box, or a wiring fault on the circuit. A switch that stops working is often a failed switch, a loose wire, or a problem at the fixture it controls. We trace the issue to its source rather than replacing parts until something works. That approach saves time and gives you a repair that holds.
Experienced With Older and Newer Homes
Reading and Berks County carry some of the oldest housing stock in the country. We have worked in homes with knob-and-tube, aluminum wiring, and panels that have not been touched in decades, and we know what to look for.
What does flickering or dimming light mean?
Occasional flickering when a large appliance starts up is normal. Persistent flickering, dimming that happens without an obvious trigger, or lights that flicker across multiple rooms can point to a loose connection at the panel, a failing breaker, a wiring fault, or a service entrance issue. These are worth having looked at, because loose connections generate heat and can become a fire risk over time.
Can you add a circuit for a workshop, appliance, or sump pump?
Yes. Dedicated circuits for dryers, ranges, refrigerators, workshop equipment, and sump pumps are a regular part of what we do. We run the circuit from the panel, size the wire and breaker to the load, and test the circuit before we leave. If the panel does not have capacity for the new circuit, we discuss a subpanel or service upgrade as part of the same conversation.
How long does a panel upgrade or rewiring project take?
A standard 200-amp panel upgrade is typically a full day of work. Whole-home rewiring takes longer and depends on the size of the home and the condition of the existing wiring. Targeted rewiring of specific areas is faster. We give you a realistic time estimate as part of the quote so you can plan around the job.
Call (484) 926-6495 and tell us what you are dealing with. We will ask a few questions, give you a clear quote, and get the work scheduled.
(484) 926-6495