Hear from Our Customers
Your lights stay on during storms. Your breakers stop tripping every time you run the dryer and microwave at once. Your panel can actually handle your home’s electrical load without overheating or throwing warning signs you’ve been ignoring.
That’s what happens when a licensed electrical contractor in Highland Village, TX fixes the root problem instead of slapping a band-aid on it. You’re not calling us back in three months because the same outlet is sparking again. You’re not wondering if that burning smell from your panel is normal.
Most Highland Village homes were built when electrical demands were a fraction of what they are now. Your system wasn’t designed for multiple AC units, EV chargers, smart home devices, and everything else pulling power simultaneously. When we upgrade your electrical service, you get a system that matches how you actually live—not how someone lived in 1985.
Carroll Service Co has been the electric repair company Highland Village residents call when they need it done right the first time. Over 25 years in the DFW and Mid-Cities area means we’ve seen every electrical problem your home can throw at us—and we’ve fixed most of them multiple times.
We’re not a national franchise reading from a script. We’re a family-owned electrical contractor that built our reputation on showing up when we say we will and finishing the job without surprise charges. Our A+ BBB rating and multiple Angie’s List Super Service Awards didn’t come from smooth talking—they came from doing the work correctly.
Every electrician on our team carries current Texas licensing and full insurance coverage. Your property stays protected, the work passes inspection, and you’re not dealing with code violations down the road when you go to sell.
You call or contact us with your electrical issue. We ask the right questions to understand what’s happening—not just what you’re seeing, but what’s actually causing it. Most emergency calls in Highland Village get same-day service, often within a few hours.
Our electrician shows up in a fully stocked service vehicle. That matters because we can complete most repairs during the initial visit instead of making you wait for a parts run. We diagnose the problem, explain what’s wrong in plain language, and give you upfront pricing before we touch anything.
Once you approve the work, we fix it using commercial-grade materials and UL-listed components that last decades longer than standard residential parts. We’re not using the cheapest parts we can find—we’re using what actually holds up in North Texas heat and storm conditions.
After the work is done, we test everything, clean up completely, and walk you through what we did. Every project includes comprehensive warranty coverage on both parts and labor. You get documentation for your records, and if anything goes wrong, we come back and make it right.
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We handle electrical panel upgrades for homes that keep tripping breakers or can’t support modern electrical loads. Most Highland Village homes use 1,263 kWh monthly—well above the Texas average—which means your panel is working harder than most. If it’s outdated or undersized, you’re risking equipment damage and safety hazards.
Our wiring services in Highland Village, TX include rewiring older homes, adding circuits for new appliances, and installing dedicated lines for EV chargers. With 10 public charging stations nearby and growing EV adoption across DFW, more homeowners need level 2 charging at home. We install the proper 240-volt circuits and ensure your electrical system can handle the additional load without issues.
We install whole-house surge protection because North Texas storms don’t ask permission before frying your electronics. One lightning strike or power surge can destroy thousands of dollars in equipment. Surge protection at the panel level stops that damage before it reaches your devices.
Emergency electrical repairs cover everything from sparking outlets and burning smells to complete power loss and generator failures. We answer calls at 2 AM because electrical emergencies don’t wait for business hours. When summer heat waves strain the grid or winter freezes knock out power, you need backup solutions that actually work.
Panel upgrades in Highland Village typically run between $1,800 and $4,500 depending on the amperage you need and whether we’re replacing the panel or upgrading your entire service. Most homes built before 1990 have 100-amp or 150-amp panels that can’t handle today’s electrical demands.
If you’re adding an EV charger, upgrading to a 200-amp panel is usually necessary. That’s the baseline for supporting level 2 charging plus everything else your home runs simultaneously. Homes with multiple AC units, electric water heaters, or plans for future additions often need 400-amp service.
We give you upfront pricing after evaluating your current system and understanding what you’re trying to accomplish. The quote includes permits, inspection fees, and all materials—no surprise charges when the work is done. Most panel upgrades in Highland Village take one to two days depending on complexity and whether we’re also running new circuits.
Power strips only protect what’s plugged into them, and they don’t stop surges coming through your electrical panel. When lightning strikes nearby or the grid experiences a major surge, the damage hits your panel first—then travels through every circuit in your home.
Whole-house surge protection installs at your main panel and stops surges before they reach any of your wiring. That protects hardwired appliances, HVAC systems, smart home devices, and everything else power strips can’t cover. North Texas gets severe storms regularly, and one direct lightning strike can cause tens of thousands in damage.
The installation typically costs between $400 and $800 depending on your panel setup. That’s cheap insurance compared to replacing a fried HVAC system, damaged electronics, or a smart home setup that just got cooked. We install whole-house surge protection in Highland Village homes regularly—it’s one of the most cost-effective electrical upgrades you can make in an area with our storm frequency.
Most emergency electrical calls in Highland Village get same-day service, and we often arrive within a few hours. For true emergencies—sparking outlets, burning smells, complete power loss—we prioritize those calls and get someone there as fast as safely possible.
We’ve been handling electrical emergencies in Highland Village and the surrounding DFW area for over 25 years. Our electricians carry fully stocked service vehicles with common parts and materials, which means we can usually complete emergency repairs during the first visit instead of making you wait.
Emergency service includes nights, weekends, and holidays because electrical problems don’t follow a schedule. When summer storms knock out power or winter freezes cause electrical failures, you need someone who actually answers the phone and shows up. We’ve taken calls at 2 AM and had electricians on-site within an hour—that’s not marketing talk, that’s how we’ve built our reputation in this area.
Installing an EV charger requires a dedicated 240-volt circuit running from your electrical panel to wherever you’re parking. Most level 2 chargers pull 30 to 50 amps, which is a significant electrical load that needs proper wiring and often a panel upgrade.
We start by evaluating your current electrical system to see if your panel can handle the additional load. Many Highland Village homes need a service upgrade to 200 amps before adding EV charging. Then we run the proper gauge wiring to your garage or parking area, install the charging station, and ensure everything meets current electrical code.
The total cost typically falls between $800 and $2,000 depending on distance from your panel, whether you need a service upgrade, and which charging station you choose. Texas residents are eligible for rebates ranging from $250 to $1,500, which helps offset the installation cost. The entire process usually takes one to two days, and you’ll have reliable home charging that’s significantly cheaper than using public charging stations long-term.
Breakers trip because you’re pulling more power through a circuit than it’s designed to handle. That’s usually caused by too many high-draw appliances on the same circuit, a failing breaker, or an actual short circuit somewhere in your wiring.
Most Highland Village homes built before 2000 weren’t designed for today’s electrical demands. You’re running multiple AC units during Texas summers, charging devices constantly, and using appliances that didn’t exist when your home was wired. When you run the microwave, toaster, and coffee maker simultaneously on the same kitchen circuit, something’s got to give—and that’s your breaker doing its job.
The fix depends on what’s causing the problem. Sometimes you need additional circuits to spread the load properly. Sometimes your panel needs upgrading because it’s undersized for your home’s current demands. And sometimes you have a failing breaker or damaged wiring that needs replacement. We diagnose the actual cause instead of just resetting breakers and hoping it stops, because repeated tripping usually means you have a real problem that’s only getting worse.
Cheap electrical work costs more in the long run when it fails inspection, causes safety hazards, or needs to be redone correctly. You’re not just paying for someone to connect wires—you’re paying for proper diagnosis, code-compliant installation, quality materials, and work that won’t burn your house down.
Licensed electrical contractors in Highland Village carry insurance that protects your property if something goes wrong. Unlicensed electricians or handymen doing electrical work leave you holding the liability when there’s a problem. If their work causes a fire or someone gets hurt, your homeowner’s insurance may not cover it because the work wasn’t done by a licensed professional.
We’re not the cheapest option, and that’s intentional. We use commercial-grade materials that last decades instead of the cheapest parts available. Our electricians have current licensing and ongoing training. We pull proper permits and ensure everything passes inspection. You’re investing in electrical work that’s done right the first time—not callback visits to fix what should have been done correctly from the start.
