Hear from Our Customers
Your lights work consistently. Your breakers stop tripping every time you run the microwave and AC simultaneously. Your electrical panel can actually handle the demands of modern appliances, EV chargers, and smart home systems without overheating or creating fire risks.
That’s what happens when electrical troubleshooting and repairs are done by someone who knows Dallas homes—the older neighborhoods with outdated wiring, the new construction with complex systems, and everything in between. You’re not wondering if the fix will hold or if you’ll smell burning plastic next week.
Code-compliant electrical maintenance means inspections pass the first time. Proper wiring installation means you’re not calling someone back in six months because half your outlets stopped working. When the electrical work is done correctly from the start, you stop thinking about your electrical system entirely—which is exactly how it should be.
Carroll Service Co has been handling residential electrician and commercial electrician work across Dallas, TX since before smart homes were even a thing. We’re a family-owned operation, which means you’re getting the same crew that’s been serving this area for over two decades—not a rotating cast of subcontractors.
We hold an A+ rating with the Better Business Bureau and multiple Super Service Awards because we show up when we say we will, quote the actual price upfront, and don’t leave until the electrical system works the way it’s supposed to. Every technician is fully licensed and insured, because that’s not optional—it’s the baseline for doing this work safely in Texas.
Dallas has 172 licensed electrical contractors to choose from. What separates us is pretty straightforward: we’ve been doing this long enough to know what fails, what lasts, and what actually solves the problem instead of just covering it up temporarily.
You call or contact us with the electrical issue—whether it’s an emergency repair, an electrical panel upgrade you’ve been putting off, or a complete home rewiring project. We schedule a time that actually works for your schedule, not just ours. If it’s an emergency, we respond the same day, because power outages in Texas heat aren’t just inconvenient—they’re dangerous.
When we arrive, we assess the full scope of the electrical problem. Not just the symptom you called about, but what’s actually causing it. Then we give you a transparent, upfront estimate before any work starts—no surprises, no “oh we found this other thing” upsells halfway through the job.
Once you approve the work, we handle everything: permits, inspections, code compliance, cleanup. We use commercial-grade materials and UL-listed parts because they last decades longer than the cheap alternatives. When we’re done, your electrical system works reliably, passes inspection, and you have documentation of everything we did. That’s the process, every single time.
Ready to get started?
Electrical services in Dallas, TX covers a lot of ground. For residential electrician work, that means everything from troubleshooting why your breaker keeps tripping to complete home rewiring services for older homes that can’t handle modern electrical demands. We handle electrical panel upgrades when your current system is maxed out, wiring installation for additions or renovations, and whole-house surge protection—especially important in Dallas where lightning storms cause frequent power surges.
Commercial electrician projects include office electrical maintenance, retail lighting installations, and electrical troubleshooting for businesses that can’t afford downtime. We also install backup generators for both residential and commercial properties, because losing power during a Texas summer isn’t just uncomfortable—it’s a legitimate safety concern.
The Dallas market is booming, with construction and renovation projects everywhere you look. That means demand for skilled electrical contractors is high, but so is the risk of hiring someone who cuts corners. Every home electrical fire statistic—51,000 fires per year nationally, $1.3 billion in property damage—starts with electrical work that wasn’t done right. We’re licensed, insured, and we follow Texas electrical codes to the letter, because your safety isn’t negotiable. When you’re comparing electrical contractors in Dallas, TX, the question isn’t just who’s cheapest—it’s who’s going to do the work safely, correctly, and in a way that actually lasts.
Electrical panel upgrades in Dallas typically range from $1,500 to $4,000, depending on the amperage you’re upgrading to and whether your current setup requires additional work to meet code. If you’re going from a 100-amp panel to a 200-amp panel—which is what most modern homes need—you’re usually looking at the higher end of that range.
The price includes the panel itself, labor, permits, and inspection fees. If your home has aluminum wiring, outdated breakers, or other code violations, those need to be addressed during the upgrade, which can add to the cost. We give you the full breakdown upfront so you know exactly what you’re paying for and why.
Most Dallas homeowners upgrade their panels because they’re adding major appliances, installing EV chargers, or their current panel is outdated and creating safety risks. The investment pays off in reliability, safety, and the ability to actually use your home’s electrical system without constantly resetting breakers.
Texas law requires licensed electricians to perform most electrical work, and for good reason—electrical mistakes kill people and burn down houses. DIY electrical work might seem like a money-saver until you create a fire hazard, fail an inspection, or worse, hurt yourself or someone in your family.
Home electrical fires account for 51,000 fires annually in the U.S., causing nearly 500 deaths and over $1.3 billion in property damage. A significant portion of those fires start with improper wiring, overloaded circuits, or electrical repairs done by someone who didn’t know what they were doing. Even if you think you’re handy, electrical systems are complex, and Dallas has specific code requirements that change regularly.
Beyond the safety issue, there’s liability. If you do your own electrical work and something goes wrong—fire, injury, property damage—your homeowner’s insurance may refuse to cover it because the work wasn’t done by a licensed professional. Hiring a licensed electrician in Dallas, TX isn’t just about getting the job done right—it’s about protecting your family, your property, and your financial investment.
Flickering lights, frequently tripping breakers, outlets that don’t work or feel warm to the touch, and a burning smell near outlets or your electrical panel are all red flags that your home’s wiring needs attention. If your home was built before 1980, there’s a good chance it has outdated wiring that wasn’t designed for the electrical load modern homes require.
Many older Dallas neighborhoods have homes with aluminum wiring, knob-and-tube wiring, or undersized circuits that can’t handle today’s appliances, HVAC systems, and electronics. When you’re constantly resetting breakers or you can’t run multiple appliances at once without losing power, that’s not just annoying—it’s a sign your electrical system is overloaded and potentially dangerous.
Complete home rewiring typically costs between $3,000 and $10,000 depending on your home’s size and the extent of the work needed. It’s not a small investment, but it eliminates fire risks, increases your home’s value, and gives you an electrical system that actually works for how you live today. If you’re seeing multiple warning signs, it’s worth having us assess your wiring before a small problem becomes a major safety hazard.
We offer same-day emergency electrical repair service in Dallas, TX because we understand that some electrical problems can’t wait. If you’re smelling burning plastic, seeing sparks, or you’ve lost power in the middle of a Texas summer, that’s not a “schedule it for next week” situation—it’s a safety issue that needs immediate attention.
When you call with an electrical emergency, we prioritize getting someone to your property as quickly as possible, typically within a few hours. We carry the most common parts and materials on our trucks so we can often complete emergency repairs on the spot without needing to order parts or make return trips.
Emergency electrical services cost more than scheduled work—that’s standard across the industry—but you’re paying for immediate response, after-hours availability, and the peace of mind that comes with knowing a licensed electrician is handling a potentially dangerous situation. We’re upfront about emergency pricing before we dispatch, so you can make an informed decision about whether the situation truly requires emergency service or if it can wait for a standard appointment.
Electrical troubleshooting is the process of identifying what’s actually causing an electrical problem, not just treating the symptom. When a breaker keeps tripping, the breaker itself usually isn’t the problem—it’s doing its job by shutting off power when it detects an overload or short circuit. The real issue might be a faulty appliance, damaged wiring, or a circuit that’s overloaded because it’s powering too many devices.
A thorough electrical troubleshooting process involves testing circuits, checking connections, measuring voltage, inspecting wiring for damage, and systematically eliminating potential causes until we find the actual source of the problem. This takes time and expertise, but it’s the only way to fix electrical issues permanently instead of just temporarily masking them.
Skipping proper troubleshooting is how you end up with recurring electrical problems. Someone replaces an outlet or resets a breaker without figuring out why it failed in the first place, and two weeks later you’re dealing with the same issue—or worse, a fire hazard that’s been hidden behind a quick fix. When we handle electrical troubleshooting in Dallas, TX, we find the root cause, explain what’s happening in plain language, and fix it correctly so you’re not calling us back next month with the same problem.
Yes, especially in Dallas where severe thunderstorms and lightning strikes are common. A whole-house surge protector installs at your electrical panel and protects every outlet, appliance, and electronic device in your home from power surges—whether they’re caused by lightning, utility company issues, or large appliances cycling on and off.
Power surges can fry expensive electronics, damage appliances, and shorten the lifespan of anything plugged into your electrical system. Those cheap plug-in surge protectors you buy at the store offer minimal protection and only cover whatever’s plugged into them. A whole-house surge protector defends your entire electrical system and typically costs between $300 and $600 installed—a fraction of what you’d pay to replace a fried HVAC system, refrigerator, or home office setup.
Dallas gets hit with powerful storms regularly, and lightning is one of the leading causes of power surges in this area. If you’ve got smart home devices, high-end electronics, or expensive appliances, a whole-house surge protector is one of the smartest electrical investments you can make. It’s not just about protecting your stuff—it’s about avoiding the headache, expense, and downtime that comes with replacing everything after a major surge event.
