Hear from Our Customers
You’re not calling an electrical company in Little Elm, TX because everything’s fine. Something’s wrong, unsafe, or overdue. Maybe your breaker keeps tripping when the AC kicks on. Maybe you’re seeing flickering lights or outlets that feel warm to the touch. Or maybe you just bought a home built before 2000 and you’re wondering if the wiring can actually handle what you’re plugging into it.
Here’s what changes when you work with a licensed electrical contractor who knows this area. Your electrical panel can handle the load without constantly tripping. Your surge protection actually works when summer storms hit and the power flickers three times in an hour. Your outlets, switches, and wiring meet current code so you’re not sitting on a safety issue that an inspector’s going to flag later.
You’re not guessing whether the job was done right. You’re not calling someone back in six months because the same problem showed up again. The work holds, the power stays on, and you’re not losing sleep over whether your electrical system is putting your family at risk.
Carroll Service Co is a family-owned electrical contractor based in Fort Worth, and we’ve been serving Little Elm and the surrounding Dallas-Fort Worth area for over 25 years. We’re not a call center. We’re not flipping houses or running crews we don’t know. We’re licensed, insured, and we show up with the same electricians who’ve been working these neighborhoods for years.
Little Elm’s grown fast. A lot of homes here were built in the early 2000s, and plenty of electrical systems weren’t designed for the load you’re putting on them now. We see it constantly: panels that can’t handle a second AC unit, wiring that wasn’t built for smart home devices or EV chargers, surge protection that was never installed even though this area gets hammered by storms every summer.
We handle the work that keeps your power reliable and your home safe. A+ rating with the Better Business Bureau. Multiple Super Service Awards. We’re not new to this, and we’re not learning on your property.
You call or reach out online. We ask a few questions to understand what’s going on—whether it’s an emergency repair, a panel upgrade, or something you’ve been putting off for months. If it’s urgent, we move fast. If it’s scheduled work, we find a time that doesn’t wreck your week.
When we show up, we assess the situation before we touch anything. We’re looking at your panel, your wiring, your load capacity. We’re checking for code issues, safety risks, and whether what you’re asking for is actually going to solve the problem or just cover it up temporarily. Then we give you a clear price before we start. No surprises when the work’s done.
Once you approve it, we handle the job with commercial-grade materials and components that last. We pull permits if needed. We make sure everything’s up to code. And when we’re finished, the work holds. You’re not calling us back in three months because the same breaker’s tripping again. If something does come up under warranty, we handle it. That’s the deal.
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We handle electrical repairs, panel upgrades, breaker replacements, wiring services, recessed lighting installation, whole-house surge protection, backup generator installs, and safety inspections. If it’s electrical and it’s in your home or business, we’ve done it hundreds of times.
In Little Elm specifically, we’re seeing a lot of panel upgrades. Homes built 15 to 20 years ago often have 100-amp or 150-amp panels, and that’s not enough anymore if you’re running dual HVAC systems, adding a home office, or planning to install an EV charger. We also install whole-house surge protection, which matters here because summer storms cause power surges that fry electronics, appliances, and HVAC systems in seconds.
We use UL-listed parts and commercial-grade components. Every electrician on our team holds a current Texas license. We carry full insurance on every job. And we handle permits and inspections so you’re not stuck dealing with the city on your own. You’re getting the work done by people who know what they’re doing, and you’re covered if anything ever comes up.
If your breaker trips frequently, especially when you’re running the AC or multiple appliances at once, that’s a sign your panel can’t handle the load. Same thing if you’re seeing lights dim when something kicks on, or if your home was built before 2000 and you’ve added new electrical demands like a home office, smart devices, or an EV charger.
Most older homes in Little Elm were built with 100-amp or 150-amp panels. That was fine 20 years ago, but it’s not enough now. Modern homes typically need 200-amp service to run everything safely without constantly tripping breakers or overloading circuits. If you’re planning any major electrical work—adding a generator, upgrading HVAC, installing a charging station—you’ll likely need a panel upgrade first.
We assess your current panel, calculate your load, and tell you whether an upgrade is necessary or if you’re fine as-is. We’re not upselling you on work you don’t need, but we’re also not going to ignore a safety issue or a system that’s already maxed out.
A licensed electrical contractor holds a state-issued license from the Texas Department of Licensing and Regulation. That means they’ve passed exams, met experience requirements, and are legally qualified to perform electrical work. They also carry insurance, pull permits, and are accountable if something goes wrong.
A handyman doesn’t have that license. They’re not qualified to do electrical work beyond the most basic tasks, and if they’re doing panel upgrades, rewiring, or anything that requires a permit, they’re operating illegally. That puts you at risk—not just from faulty work, but from liability if someone gets hurt or if your insurance denies a claim because unlicensed work caused the problem.
In Little Elm, we see this all the time: someone hires a cheap handyman to save money, and six months later they’re calling us to fix dangerous wiring or code violations that an inspector flagged. It costs more to fix bad work than it does to hire a licensed electrical contractor in the first place. Don’t take that risk with your home or your family’s safety.
It depends on what’s broken and how long it takes to fix. Simple repairs like replacing an outlet or a switch might run $150 to $300. Breaker replacements, troubleshooting a circuit that’s not working, or fixing wiring issues usually fall between $300 and $800. Bigger jobs like panel upgrades, rewiring, or installing surge protection can range from $1,500 to $4,000 or more depending on the scope.
Electricians in Little Elm typically charge between $36 and $54 per hour, but most companies price by the job, not the hour. That’s how we do it—you get a flat price upfront based on what needs to be done, so there’s no surprise when the work’s finished.
If someone’s quoting you way below market rate, ask why. Cheap bids usually mean unlicensed work, low-quality materials, or shortcuts that’ll cost you more later. We use commercial-grade parts, pull permits when required, and warranty our work. You’re paying for it to be done right the first time.
Yes. Little Elm gets hit with summer storms that cause power surges multiple times a year. Those surges don’t just flicker your lights—they can fry your HVAC system, appliances, electronics, and anything else plugged into your home. A single surge can cause thousands of dollars in damage in seconds.
Whole-house surge protection installs at your electrical panel and stops surges before they reach your devices. It’s different from a power strip, which only protects what’s plugged into it. Whole-house protection covers everything in your home, including hardwired systems like your AC, water heater, and garage door opener.
We install surge protection on most of the homes we work on in Little Elm because the risk is real and the cost to replace a fried HVAC system is way higher than the cost to install protection upfront. If you’ve already lost equipment to a surge, you know exactly what we’re talking about. If you haven’t, don’t wait until it happens.
Most panel upgrades take four to eight hours depending on the complexity of the job and whether we’re also upgrading your service from 100-amp to 200-amp. If we need to coordinate with the utility company to upgrade your meter or service line, that can add a day or two to the timeline, but the actual panel replacement itself is usually done in a single day.
Your power will be off during part of the work, typically for a few hours while we’re swapping the panel and reconnecting circuits. We schedule the work so it’s as minimally disruptive as possible, and we let you know ahead of time exactly when your power will be down so you can plan around it.
We also handle the permit and inspection process. In Little Elm, electrical work that involves a panel upgrade requires a permit, and the city will inspect the work once it’s done. We pull the permit, schedule the inspection, and make sure everything passes the first time. You don’t have to deal with any of that.
We handle both. Carroll Service Co works on commercial properties throughout the Dallas-Fort Worth area, including Little Elm. That includes office buildings, retail spaces, restaurants, and light industrial facilities. We do everything from tenant build-outs and lighting upgrades to panel replacements and electrical troubleshooting.
Commercial work is different from residential. Code requirements are stricter, the electrical loads are higher, and downtime can cost you money. We understand that. When we’re working on a commercial property, we coordinate around your business hours, move fast, and make sure the work doesn’t disrupt your operations any more than necessary.
We’re licensed, insured, and experienced with commercial electrical systems. Whether you’re upgrading your lighting to LED, adding circuits for new equipment, or dealing with an electrical issue that’s affecting your business, we’ve handled it before. You’re working with the same electricians who’ve been doing this for decades, not a rotating crew that’s learning on the job.
