Cedar Hill Electrical Company handles the full range of residential and commercial electrical work in Cedar Hill and the surrounding Dallas County area. Whether you are a homeowner dealing with a tripping breaker, a landlord prepping a rental for new tenants, a property manager keeping a commercial space up to code, or a small business adding circuits for new equipment, we take the call and get the work scheduled. From everyday repairs to full panel upgrades and new wiring, the scope of the job is confirmed on the call before anything is scheduled. Straight answers on the phone. Real electrical work. Quick to respond.
We are available every day from 7 AM to 9 PM. Call to describe the job, get a price before anything is scheduled, and go from there. The rate is confirmed on the call based on what the work involves, so there is nothing to figure out after the fact.
Electrical problems do not wait for a convenient moment. A dead outlet before a workday, a breaker that will not reset, or a burning smell from a panel are not problems to leave until next week. Urgent faults and scheduled work are both handled, so call when the problem shows up and find out what can be arranged.
When you call, a real person answers. You get to describe what is happening, hear what it likely points to, and get a price before anything is booked. We get to the bottom of the problem fast.
Keeping a home safe starts with the wiring behind the walls, and most calls we get start with a symptom rather than a diagnosis. That is exactly how it should work. You describe what you are seeing, and we trace it to the source.
Flickering lights usually point to a loose connection at the fixture, a failing breaker, or a circuit running closer to capacity than it should. A breaker that trips repeatedly is telling you the circuit is either overloaded or carrying a fault somewhere downstream. A warm outlet or switch cover is a wiring issue that warrants a look right away. A burning smell or a sparking outlet calls for immediate attention, so pick up the phone now.
A visit covers a visual inspection of the panel and affected circuits, load testing where needed, and tracing the fault back to its origin before any repair begins. That means the fault is explained before the work starts, so you know what is being fixed and why. We handle GFCI and AFCI protection issues, grounding and bonding problems, and wiring repairs across the whole house. The result is electrical work done to the standard the next inspection expects.
Your time matters, so we keep the wiring job moving. Adding an outlet, replacing a worn switch, or upgrading to GFCI or AFCI protection are jobs we handle in a single visit. GFCI outlets are required in kitchens, bathrooms, garages, and outdoor locations because they cut power instantly when they detect a ground fault. AFCI protection is required on most bedroom and living area circuits in newer construction and is a smart upgrade in older homes where wiring has aged. We also install USB outlets, weatherproof outdoor outlets, and dimmer switches where the existing wiring supports them.
Recessed and LED lighting installation involves cutting the ceiling, running wire to the circuit, and confirming the circuit has enough capacity before the first fixture goes in. Outdoor and security lighting requires weatherproof fixtures rated for the exposure, and motion sensor installs need the circuit routed correctly to function reliably. Landscape lighting runs are handled the same way: proper wiring, proper connections, and the wiring done properly, start to finish.
Ceiling fan installation splits into two jobs. Replacing an existing light fixture with a fan is straightforward when the box and wiring are already in place. Installing a fan where no fixture exists means running a new circuit and installing a fan-rated box, which takes more time but is entirely doable. Simple scheduling. Pricing agreed up front. Power back fast.
Cedar Hill has a mix of housing ages, and some of the older homes in the area still have knob-and-tube or aluminum wiring that was never designed to carry the electrical loads modern households place on a panel. Aluminum wiring in particular develops connection problems over time, and the fix is either pigtailing at each device with approved connectors or full replacement, depending on what the inspection turns up. We do not use scare tactics about older wiring, but we do explain what we find and what the options are.
Dedicated circuits reserve a single circuit for one high-draw appliance. Dryers, refrigerators, dishwashers, and the electrical supply feeding HVAC equipment all benefit from a circuit that is not shared with anything else. When a new appliance is added or an existing one starts tripping the breaker, a dedicated circuit is usually the right answer. We run the circuit from the panel, size it to the load, and confirm the panel has the capacity before the work starts. For additions and remodels, we handle the wiring from rough-in through final inspection, including basement circuits and sump-pump circuits where the layout calls for them. We're one phone call from getting your power right.
North Texas weather puts real demands on electrical systems. Summer heat loads push panels and circuits hard, thunderstorms roll through with enough lightning to spike voltage across an entire neighborhood, and the occasional ice storm tests backup power setups in ways most homeowners do not anticipate until they need them. These three services come up regularly in Cedar Hill for exactly those reasons.
A panel upgrade replaces the main breaker panel, updates the service entrance if needed, and adds circuit capacity to match what the home or building actually draws. Fuse boxes and older 100-amp panels were sized for a different era. A home running an EV charger, a large HVAC system, a home office, and a full appliance load is asking more of a 100-amp panel than it was built to handle. We run a load calculation before recommending a panel size, so the new panel is sized to what the property needs now and what it is likely to need going forward. Subpanel installation is also available where a detached garage or addition needs its own feed. The cost is confirmed on the call based on the current panel size and the scope of the work. Prompt response, even for last-minute electrical calls.
The electrical work for a backup generator involves installing a transfer switch, wiring the generator connection to the panel, and sizing the circuit for the generator's output. The transfer switch is the piece that matters most: it isolates your home from the utility line when the generator is running, which is a safety requirement, not an option. Manual transfer switches are simpler and lower cost. Automatic transfer switches detect a power loss and switch over without anyone touching anything. We explain the difference on the call so you can decide what fits your situation. Summer storms in the Dallas area and grid stress during heat events are real, and a properly wired generator connection is what makes backup power usable when the lights go out. Give us a call and consider it handled.
A whole-home surge protector installs at the panel and intercepts voltage spikes before they travel through the wiring to appliances, electronics, and HVAC equipment. A power strip does the same job for one outlet. Panel-level protection covers everything in the house at once. Lightning strikes near the utility line and voltage events from utility switching are both common enough in the Dallas area that panel-level surge protection is worth the installation. The device clamps the spike at the panel, and the rest of the circuits never see it.
Scheduling a service call is simple, and the process is the same whether the property is a single-family home, a rental unit, or a commercial space.
Homeowners call us for repairs, panel upgrades, outlet and lighting work, EV charger installation, and anything else the house needs. Most jobs are scoped and completed in one visit.
Landlords and property managers use us for safety inspections before tenant turnover, outlet upgrades to bring older units up to current GFCI and AFCI requirements, and code compliance work that keeps a rental in rentable condition. We work around tenant schedules when the property is occupied.
Commercial clients including offices, retail spaces, and warehouses call us for panel capacity work, dedicated circuits for equipment, lighting installation, and outdoor security lighting. The scope gets confirmed on the call, and the work gets scheduled from there.
A Level 2 EV charger runs on a dedicated 240V circuit with its own breaker, wired either to a hardwired connection or a NEMA 14-50 outlet at the panel. The difference between a Level 2 charger and a standard 120V outlet is charge speed: a standard outlet adds a few miles of range per hour. A Level 2 circuit adds significantly more, which matters if the vehicle is the daily driver. Before the circuit is run, we check the panel to confirm it has the capacity to carry the new load. If the panel is close to its limit, a panel upgrade may need to come first. The cost is confirmed on the call based on where the panel is located and how far the circuit needs to run.
From a single GFCI outlet to a whole-home rewire, the first step is the same: call, describe the job, and get a price before anything is scheduled. We do not quote vague ranges and follow up with adjustments. The price covers what the job involves, and it is settled before we put anything on the calendar.
There is no complicated process here. You call, you describe what is happening or what you need, and you get a straight answer on what the work costs and what it covers. Ask any question about scope on the call and you will get a direct answer. We're one phone call from getting your power right.
We carry out electrical work in Cedar Hill and throughout the surrounding area, including Duncanville, DeSoto, Lancaster, Glenn Heights, Grand Prairie, Midlothian, Mansfield, and Waxahachie. If your property is in or around southern Dallas County or northern Ellis County, call and we will confirm coverage at your address.
For most interior jobs, yes. Access to the panel and the work areas is required, and someone needs to be present to confirm the scope and sign off on the work. For exterior-only jobs, we work out access details on the call before scheduling. If your situation is unusual, mention it when you call and we will figure out the right approach.
For most panel work, wiring, and circuit installations, yes. The affected circuits or the main breaker will be shut off for the portion of the work that requires it. We confirm what will be de-energized before the work starts so you can plan around it. Repair work on a single circuit typically affects only that circuit, not the whole house.
Every circuit and device involved in the job is tested before we leave. Outlets are checked for proper voltage and grounding, breakers are confirmed to hold under load, and any GFCI or AFCI devices are tested for correct trip response. For lighting and ceiling fan installs, we confirm the fixture operates correctly on the circuit before calling the job complete.
Frequently tripping breakers, warm or discolored outlet covers, a burning smell near switches or the panel, two-prong ungrounded outlets throughout the house, and visible wiring that is brittle or cloth-wrapped are all signs worth taking seriously. Homes in Cedar Hill's older neighborhoods may have knob-and-tube or aluminum branch circuit wiring that was not designed for today's electrical loads.
A full rewire is usually the right answer when the wiring throughout the house has aged past a safe service life, when knob-and-tube wiring is present and the home is being updated for modern loads, or when a major renovation exposes wiring that cannot support the new demand. Partial rewiring covers specific circuits or areas where the problem is localized. We determine which approach fits the property on the visit and explain the reasoning before the work starts.
A breaker trips when the circuit draws more current than the breaker is rated to carry. That is the protection working as intended. The problem is when it trips repeatedly on a circuit that should not be overloaded, or when it trips and will not reset. Those patterns point to a wiring fault, a failing breaker, or a panel that is carrying more load than it was designed for. We diagnose which it is before recommending a repair.
Flickering lights usually point to a loose connection at the fixture, a failing breaker, or a circuit that is running close to its capacity limit. Dimming that happens when a large appliance kicks on, such as an HVAC unit or a refrigerator compressor, often means the circuit is shared with too many loads or the panel is undersized for the demand. Either symptom warrants a call, because loose connections in particular can worsen over time.
The visit typically starts at the panel: checking for tripped breakers, signs of overheating, labeling accuracy, and available capacity. From there, the inspection follows the symptom to the affected circuit, outlet, or fixture. We check connections, grounding, and device condition at each point along the path before identifying the fault and explaining what the repair involves.
Stop using the affected outlet, switch, or circuit. If you smell burning or see scorch marks, do not reset the breaker. If the panel is accessible and you can safely turn off the breaker for the affected circuit, do so. Do not attempt to open outlets or the panel yourself.
Call us at (945) 375-7193 and we will walk through what you are seeing while the visit is being arranged.
Exterior wiring requires weatherproof fixtures and conduit rated for outdoor exposure, and all outdoor receptacles require GFCI protection. We handle outdoor outlet installation, security and motion-sensor lighting, landscape lighting runs, and exterior panel work. Access to the exterior of the property and the panel is needed, and we confirm any specific access requirements on the call before scheduling.
A Level 2 EV charger requires a dedicated 240-volt circuit with its own breaker, run from the panel to the garage or driveway location where the charger will be mounted. Before the circuit is run, we check the panel for available capacity and confirm the service entrance can carry the additional load. If the panel is close to its limit, a panel upgrade is scoped and priced as part of the same project. The result is a circuit sized correctly for the charger and the vehicle it will serve.
From a single GFCI outlet to a whole-home rewire, the first step is the same: call Cedar Hill Electrical Company at (945) 375-7193.
We are available every day from 7 AM to 9 PM. Simple scheduling. Pricing agreed up front. Power back fast. Give us a call and consider it handled.
Below is a plain look at the electrical work we handle in Cedar Hill and the surrounding area. Each row covers what a service includes, who it fits best, and one practical note worth knowing before you call. If a job does not fit neatly into one category, call and describe what you are seeing and we will point you in the right direction.
| Electrical Service | What the Job Involves | When You Need It | Good to Know |
|---|---|---|---|
| Outlet & Switch Installation | Standard and GFCI outlet installation, AFCI protection upgrades, USB and weatherproof outlets, Dimmer switch installation | Homeowners adding outlets, replacing worn devices, or bringing older rooms up to current code | GFCI protection is required by code in kitchens, bathrooms, garages, and outdoor locations. Older homes often lack it throughout. |
| Wiring & Circuit Installation | New circuit runs from the panel, Rewiring of aging or damaged circuits, Rough-in wiring for additions, Final inspection prep | Additions, remodels, and properties where the existing wiring cannot support current loads | Wiring work for additions and remodels is typically inspected at rough-in and again at final. We confirm the permit requirements for your address before starting. |
| Electrical Panel & Service Upgrades | Load calculation before sizing, Main panel replacement, Service entrance update, Subpanel installation | Homes adding EV chargers, major appliances, or running a 100-amp panel under heavy load | Panel work is permitted and inspected in most jurisdictions. We confirm what applies at your address before the work starts. |
| Older-Home Rewiring | Knob-and-tube assessment and replacement, Aluminum wiring pigtailing or replacement, Whole-home or partial rewire, Load capacity evaluation | Cedar Hill homes with aging wiring that cannot support modern electrical loads | Aluminum branch circuit wiring develops connection problems over time. The right fix depends on what the inspection finds, and we explain the options before any work begins. |
| Electrical Repairs & Troubleshooting | Fault tracing at the source, Circuit and connection inspection, GFCI and AFCI issues, Grounding and bonding problems | Any home or business with an unexplained electrical symptom | A warm outlet cover, a burning smell, or a sparking receptacle warrants a call right away rather than a wait-and-see approach. |
| Breaker & Fuse Repair | Breaker testing and replacement, Fuse box assessment, Panel fault diagnosis, Load testing on affected circuits | Homes with a breaker that trips repeatedly or will not reset | A breaker that trips on a lightly loaded circuit often points to a wiring fault downstream, not just an overloaded line. |
| Lighting Installation | Recessed and LED fixture installation, Outdoor and security lighting, Motion sensor wiring, Landscape lighting runs | Interior upgrades, exterior security, and landscape lighting projects | Outdoor fixtures must be rated for the exposure and all exterior receptacles require GFCI protection under current code. |
| Backup Generator Installation | Transfer switch installation, Generator circuit wiring, Manual or automatic switch options, Panel connection and sizing | Homeowners who need reliable backup power during summer storms or grid stress events | A transfer switch is required by code. It isolates the home from the utility line while the generator runs, which is a safety requirement, not an option. |
| EV Charger Installation | Dedicated 240V circuit installation, NEMA 14-50 outlet or hardwired connection, Panel capacity check, Breaker sizing for the charger load | Homeowners adding a Level 2 charger for a daily-driver electric vehicle | If the panel is close to its capacity limit, a panel upgrade may need to be scoped as part of the same project. We check before the circuit is run. |
| Dedicated Appliance Circuits | Circuit sized to the specific load, Panel capacity check before install, Dryer, refrigerator, and dishwasher circuits, Electrical supply for HVAC equipment | Any high-draw appliance that keeps tripping a shared circuit | A dedicated circuit reserves the full breaker rating for one appliance, which eliminates nuisance trips and reduces heat buildup at connections. |
| Whole-Home Surge Protection | Panel-level surge device installation, Voltage spike interception, Protection for all circuits at once, Coordination with existing panel | Homes with sensitive electronics, HVAC equipment, or frequent lightning activity nearby | A panel-level device clamps a voltage spike before it travels through the wiring. A power strip protects one outlet. The two are not equivalent. |
| Ceiling Fan Installation | Fan-rated box installation, New circuit run where needed, Replacement of existing light fixtures, Wiring confirmation before install | Rooms that need air circulation added or an existing fixture swapped for a fan | Installing a fan where no fixture exists requires a new circuit and a fan-rated box. Replacing an existing fixture is typically a single-visit job. |
What are the signs that a home needs a panel or service upgrade?
The clearest signs are breakers that trip frequently under normal loads, a fuse box still in service, circuits that cannot be added because the panel is full, and appliances that dim the lights when they start up. A 100-amp panel carrying an EV charger, a large HVAC load, a home office, and a full appliance lineup is being asked to do more than it was built for. We run a load calculation before recommending a panel size so the new panel fits what the property actually needs.
How do I know if the wiring in an older Cedar Hill home is safe?
Homes built before the 1970s may have knob-and-tube wiring, and homes built through the mid-1970s may have aluminum branch circuit wiring. Neither is automatically unsafe, but both require a closer look. Knob-and-tube was not designed for grounded circuits or the loads modern homes carry. Aluminum wiring develops loose connections at outlets and switches over time, and those loose connections generate heat. If you are buying or renovating an older home, an electrical inspection that covers the panel, the wiring type, and the grounding situation is worth scheduling before work begins.
What is involved in getting a generator properly connected to the home?
The electrical work covers installing a transfer switch at the panel, running the wiring from the switch to the generator connection point, and sizing the circuit for the generator's output. The transfer switch is the critical piece: it disconnects the home from the utility line while the generator is running, which prevents backfeed onto the utility line. Manual transfer switches require someone to flip the switch when the power goes out. Automatic transfer switches detect the outage and switch over on their own. We explain the difference and the cost of each option on the call.
Faults Traced Before Anything Is Replaced
We identify the source of the problem before recommending a repair. That means the work addresses the actual fault, not a guess based on the symptom alone.
What does GFCI protection do and where is it required?
A GFCI outlet monitors the current flowing through a circuit and cuts power within milliseconds if it detects a difference between the hot and neutral conductors, which is the signature of a ground fault. That response time is fast enough to prevent a serious shock in wet or damp locations. Current code requires GFCI protection in kitchens, bathrooms, garages, unfinished basements, outdoor locations, and near any water source. Older homes often lack it in some or all of these areas, and bringing them up to current requirements is a straightforward upgrade.
Can I add circuits for a workshop or garage without upgrading the main panel?
It depends on how much capacity the existing panel has available. If there are open breaker slots and the panel's total load is well below its rating, adding a circuit or two for a workshop is usually straightforward. If the panel is full or close to its limit, a subpanel in the garage or an upgrade to the main panel may be the right approach. We check available capacity before recommending anything, so the answer is based on what is actually in the panel rather than a general estimate.
Why do outlets or switches stop working even when the breaker has not tripped?
The most common reasons are a tripped GFCI outlet upstream on the same circuit, a loose wire connection at the device or in the box behind it, or a failed device. GFCI outlets protect other outlets downstream on the same circuit, so a tripped GFCI in one room can kill outlets in another. If resetting every GFCI in the area does not restore power, the next step is checking the connection at the box. Loose connections are worth tracing promptly because they generate heat at the contact point.
Scope Agreed Before the Panel Is Opened
The price and the scope are settled on the call before anything is scheduled. You know what the work involves and what it costs before we arrive.
What is the risk of a warm or buzzing outlet?
A warm outlet cover usually means current is generating heat at a connection point inside the box. That happens when a wire is loose, a device is failing, or the circuit is carrying more load than the wiring is rated for. A buzzing sound from an outlet or switch often points to a loose connection or a failing device as well. Both symptoms warrant a call rather than a wait. Heat at a connection point does not resolve on its own, and it can worsen over time.
How does surge protection at the panel differ from a power strip?
A panel-level surge protector installs at the main panel and intercepts voltage spikes before they travel through the branch circuit wiring to any outlet in the house. A power strip protects only the devices plugged into it. In the Dallas area, lightning strikes near the utility line and voltage events from utility switching are common enough that panel-level protection covers equipment that a power strip never reaches, including HVAC systems, refrigerators, and anything else hardwired or plugged into an unprotected outlet.
Older and Newer Wiring Both Handled
From knob-and-tube and aluminum branch circuit wiring in Cedar Hill's older neighborhoods to modern panel and circuit work, we handle the full range of residential electrical systems.
When should I call an electrician rather than attempting a repair myself?
Replacing a light bulb or resetting a tripped breaker are tasks most homeowners handle without issue. Anything that involves opening an outlet box, working inside the panel, running new wiring, or diagnosing a fault that is not immediately obvious is a job for an electrician. Panel work in particular carries serious risks when the service entrance is energized, and that portion of the panel is live even when the main breaker is off. If you are unsure whether a repair is within scope for a DIY fix, a quick call to describe the situation will get you a straight answer.
How long does a panel upgrade typically take?
Most panel replacements are completed in a single day. The timeline depends on the size of the existing panel, whether the service entrance needs updating, and whether a subpanel or additional circuits are part of the same project. Power to the home is off for the portion of the work that requires it, and we confirm the expected outage window before the work starts so you can plan around it. If a permit and inspection are required at your address, we confirm the process on the call before scheduling.
Is a home ready to handle the added load of an EV charger?
A Level 2 EV charger draws between 30 and 50 amps depending on the unit, which is a meaningful addition to a home's total load. Before running the circuit, we check the panel for available breaker slots and confirm the service entrance can carry the additional demand. Homes on a 100-amp service that are already running a large HVAC system and a full appliance load may need a service upgrade before the charger circuit can be added safely. We scope both pieces together so nothing is missed.
Call us at (945) 375-7193 to describe the job, get a price, and get it on the schedule. We are available every day from 7 AM to 9 PM.
(945) 375-7193