Hear from Our Customers
You flip a switch and the lights flicker. You plug in the coffee maker and the breaker trips. You smell something burning near an outlet and your stomach drops.
These aren’t minor annoyances. They’re warnings that your electrical system can’t keep up—or worse, that something dangerous is happening behind your walls.
Residential electrical services in Lewisville, TX from Carroll Service Co fix the root cause, not just the symptom. You get outlets that don’t run warm, panels that handle your actual load, and circuits that stop tripping every time you run the microwave and toaster at once. Your home stays powered during Texas storms. Your family stays safe. And you stop wondering if that burning smell means you need to call 911.
Carroll Service Co is a family-owned electrical contractor that’s been working in Lewisville since 1999. We’re fully licensed, insured, and A+ rated by the Better Business Bureau—not because we paid for it, but because we’ve earned it on thousands of jobs across North Texas.
Lewisville’s housing stock ranges from older homes near Old Town to newer developments around Castle Hills. That means every job is different. We’ve rewired 1970s ranch homes with aluminum wiring, upgraded panels in 1990s builds that can’t handle modern loads, and installed whole-house surge protection in brand-new construction that still needs better electrical safeguards.
You’re not getting a national franchise or a guy with a truck and a license he just bought online. You’re getting electricians who know Lewisville’s electrical challenges—power fluctuations from summer storms, lightning damage, and aging infrastructure—and how to fix them permanently.
You call or submit a request online. We schedule a time that works for you—usually same-day or next-day, depending on urgency. If it’s an emergency, we’re often there within 60 to 90 minutes.
Our electrician shows up in a fully stocked truck. That matters because most repairs don’t require a return trip for parts. We diagnose the issue, explain what’s wrong in plain language, and give you an upfront price before we touch anything. No surprises when the bill comes.
Once you approve the work, we get it done. Most home electrical repairs in Lewisville, TX are completed the same day. Bigger jobs like panel upgrades or whole-house rewiring get scheduled with clear timelines. We clean up, test everything, and make sure it works before we leave. Then we back it with a warranty that actually means something—2 to 5 years depending on the scope of work.
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Electrical troubleshooting for homes in Lewisville, TX starts with finding the real problem. That might be a loose connection, an overloaded circuit, outdated wiring, or a failing breaker. We don’t guess. We test, trace, and confirm before we fix anything.
Panel upgrades are common here. Older homes were built for 100-amp service, but modern households need 200 amps or more to run HVAC systems, electric vehicle chargers, smart home devices, and kitchen appliances without constant breaker trips. We replace outdated panels with code-compliant installations that handle your actual electrical load.
Home wiring installation in Lewisville, TX covers everything from adding circuits for new appliances to rewiring rooms during renovations. We also install ceiling fans, recessed lighting, dedicated circuits for home offices, EV chargers, and whole-house surge protection—which can cut your electric bill by up to 15% while protecting expensive electronics from North Texas power surges and lightning strikes.
Emergency electrical repair is available 24/7. Burning smells, sparking outlets, and total power loss don’t wait for business hours. Neither do we.
Your breakers trip frequently, especially when you’re running multiple appliances. That’s the most obvious sign your panel can’t handle your household’s electrical demand.
Other warning signs include warm breakers or panels, flickering lights throughout the house, buzzing sounds from the panel, or visible rust and corrosion inside the box. If your home was built before 1990 and still has the original panel, it’s likely undersized for today’s electrical loads. Modern homes need 200-amp service to safely power HVAC systems, kitchen appliances, electric vehicle chargers, and smart home devices.
Some older panels—like Federal Pacific or Zinsco brands—are known fire hazards and should be replaced immediately regardless of how they’re performing. We can inspect your panel and tell you whether it’s safe, undersized, or dangerous. Most panel upgrades in Lewisville, TX are completed in one day.
Warm outlets usually mean loose wiring connections or an overloaded circuit. When electricity can’t flow properly, it creates resistance, and resistance generates heat. That heat can damage wiring insulation and eventually cause an electrical fire.
Loose connections happen over time as wires expand and contract with temperature changes, or they can result from improper installation. Overloaded circuits occur when too many devices are plugged into one circuit, forcing it to carry more current than it’s rated for. Dimmer switches can also run warm under normal operation, but outlets and standard switches should never feel hot.
If an outlet or switch is warm, stop using it immediately and call us. This isn’t something you wait on or try to fix yourself. We’ll identify whether it’s a wiring issue, a circuit problem, or a failing device, then make the repair before it becomes a bigger safety hazard. Most of these repairs are straightforward and completed the same day.
Yes, in most cases. Adding outlets doesn’t require a full rewire unless your home has outdated or unsafe wiring like knob-and-tube or ungrounded aluminum wiring.
We’ll assess your existing circuits to see if they can handle additional outlets. If there’s capacity, we tap into the nearest circuit and run new wiring to the location you need. If the circuit is already at capacity, we’ll install a new dedicated circuit from your panel. That’s common for home offices, kitchens, or rooms where you’re adding high-draw devices like space heaters or window AC units.
The process involves cutting small access holes in the drywall, fishing wire through the walls, installing the new outlet box, and patching everything back up. Most single-outlet additions are completed in a few hours. If you’re adding multiple outlets or upgrading an entire room, it might take a full day. We’ll give you an accurate timeline and price upfront so there are no surprises.
Most whole-house surge protector installations take two to four hours. The device gets installed directly at your electrical panel, so the work happens in one location without running wiring throughout your house.
We shut off power to your panel, mount the surge protection device, connect it to your main breaker, and test the system to make sure it’s functioning properly. The installation is straightforward, but it requires a licensed electrician because it involves working inside your electrical panel—something homeowners should never attempt themselves.
Whole-house surge protection is one of the best investments you can make in Lewisville, TX. North Texas gets frequent lightning storms and power surges from the grid, both of which can fry electronics, appliances, and HVAC systems in seconds. A quality surge protector stops those surges before they reach your devices. It also reduces electrical waste, which can lower your monthly electric bill by 10 to 15 percent. The device itself is warrantied for years, and installation is backed by our workmanship guarantee.
A repair fixes something that’s broken or not working correctly. A code upgrade brings your electrical system up to current safety standards, even if nothing is actively malfunctioning.
Electrical codes change over time as new safety standards are developed. Homes built decades ago were wired to the codes in place at that time, which are often less stringent than today’s requirements. For example, older homes might not have GFCI outlets in bathrooms and kitchens, arc-fault breakers in bedrooms, or grounded outlets throughout the house. Those are all code requirements now.
If you’re doing a renovation, adding square footage, or selling your home, you’ll likely need code upgrades to pass inspection. Even if you’re not required to upgrade, it’s worth considering—especially for safety features like GFCI protection, which prevents electrocution in wet areas, or arc-fault breakers, which detect electrical arcing and prevent fires. We’ll let you know what’s required by code and what’s optional but recommended. You decide what makes sense for your home and budget.
Yes. Electrical emergencies don’t follow a schedule, so neither do we. We offer 24/7 emergency electrical repair in Lewisville, TX, including nights, weekends, and holidays.
If you’re dealing with a burning smell, sparking outlets, a panel that’s hot to the touch, or a complete power outage, call us immediately. We’ll dispatch a licensed electrician to your home, usually within 60 to 90 minutes depending on your location and the time of day. Our trucks are fully stocked with common parts, so most emergency repairs are completed on the spot without waiting for a supply run.
Emergency service does come with a premium rate compared to standard appointments—that’s industry standard because it involves after-hours labor and rapid response. But we’ll tell you the cost upfront before we start any work, so you’re never surprised by the bill. Safety comes first. If your electrical system is creating an immediate hazard, don’t wait until morning. Call us and we’ll get someone there fast.
