Hear from Our Customers
Your breakers trip when you run the dishwasher and AC at the same time. The lights flicker every time the HVAC kicks on. You’re stuck resetting the panel in your garage while dinner gets cold.
That’s not a quirk of your house. That’s an undersized electrical system trying to power a modern home with 1990s infrastructure.
Most homes in Carrollton’s older neighborhoods—Old Downtown, areas near Hebron—were built with 100-amp panels. Back then, that was plenty. Now you’ve got central air running all summer, a fridge that’s twice the size, a home office with multiple monitors, and maybe an EV charger in the garage. Your electrical system wasn’t designed for that load.
An electrical panel upgrade brings your home up to 200 amps. That means you can run everything at once without tripping breakers, without flickering lights, and without wondering if this is the time something actually catches fire. You get a system that handles your real life, not the life someone imagined in 1995.
Carroll Service Co is a family-owned electrical contractor based in Fort Worth, and we’ve been working in Carrollton and the surrounding DFW area for over 25 years. We’re fully licensed, insured, and we hold an A+ rating with the Better Business Bureau.
We know the electrical code requirements for Carrollton. We know which neighborhoods have older wiring that needs attention and which subdivisions are dealing with builder-grade panels that should’ve been upgraded years ago. We’ve worked in enough homes here to recognize the patterns before you even finish describing the problem.
You’re not getting a crew that shows up, guesses, and leaves. You’re getting electricians who’ve seen your exact issue a hundred times and know how to fix it right the first time.
You call or submit a request online. We schedule a time that works for you—usually within a day or two, same day if it’s an emergency.
When we arrive, we assess the problem. Not just the symptom you’re seeing, but what’s actually causing it. If your breaker keeps tripping, we’re checking the load on that circuit, the condition of the breaker itself, and whether your panel can even handle what you’re asking it to do. Then we explain what we found in plain terms and give you options with upfront pricing.
Once you approve the work, we get it done. We pull permits if required, install commercial-grade components, and make sure everything is code-compliant for Carrollton, TX. When we’re finished, you get a system that works the way it should—and a warranty that covers both parts and labor for years.
If something goes wrong at 9 p.m. on a Saturday, we offer same-day emergency service. You’re not waiting until Monday to get your power back.
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We handle electrical panel upgrades, which is the most common job we do in Carrollton. If your home was built before 2000 and still has a 100-amp panel, you’re probably maxing it out every summer. We upgrade to 200-amp service so your system can handle modern electrical loads without constant breaker trips.
We also install whole-house surge protection. North Texas storms send voltage spikes through your electrical system regularly, and those surges fry electronics, damage appliances, and degrade wiring over time. A whole-house surge protector stops that damage at the panel before it reaches your devices.
Our wiring services cover everything from replacing outdated aluminum wiring to installing new circuits for home additions or EV chargers. We install GFCI outlets in kitchens, bathrooms, and garages where code requires them. We upgrade old two-prong outlets to grounded three-prong outlets. We replace failing circuit breakers and install smart home electrical components that integrate with your existing system.
If you need backup power, we install standby generators that kick on automatically during an outage. That’s critical in Carrollton, where summer heat makes losing AC more than just uncomfortable—it’s dangerous.
If your breakers trip regularly, especially when you’re running multiple appliances, your panel is undersized for your electrical load. That’s the most obvious sign.
Other indicators include flickering lights when the AC or other large appliances turn on, a panel that’s warm to the touch, or visible rust and corrosion inside the panel box. If your home was built before 2000 and you’ve never upgraded the panel, you’re probably still running on 100 amps. That’s not enough for a modern household in Carrollton, where you’re running central air for months at a time, plus all your usual electronics and appliances.
An upgrade to 200-amp service gives you the capacity to run everything without overloading circuits. It also reduces fire risk and brings your home up to current electrical code standards, which matters if you ever plan to sell.
A whole-house surge protector installs at your electrical panel and stops voltage spikes before they reach your outlets. When lightning strikes nearby or the power grid fluctuates, those surges travel through your wiring and damage anything plugged in.
Most people think surge protectors are just the power strips you buy at the store. Those help, but they only protect whatever’s plugged into them, and they wear out after a few surges. A whole-house system protects everything in your home—HVAC equipment, appliances, electronics, even hardwired devices like garage door openers.
In Carrollton, TX, where summer storms are frequent and the Texas grid has its share of issues, surge protection isn’t optional if you want your equipment to last. It’s especially important if you’ve invested in high-efficiency HVAC systems, smart home devices, or expensive electronics. One major surge can fry a $10,000 AC unit or destroy a home office setup in seconds.
Most panel upgrades take four to eight hours, depending on the complexity of your system and whether we need to upgrade the service line from the utility connection. If your home requires a meter base replacement or significant rewiring, it might take a full day.
Your power will be off during part of the installation, usually for a few hours while we swap the panel and reconnect circuits. We coordinate with Oncor or your local utility to disconnect and reconnect service safely. If permits are required in Carrollton, we pull those and schedule the inspection.
You’ll have full power back the same day in most cases. The new panel comes with clearly labeled circuits, updated breakers, and the capacity to handle your home’s electrical demands without constant trips or safety concerns.
Yes, we install Level 2 EV chargers, which are the 240-volt units that charge your vehicle in a few hours instead of overnight. Most homes need a dedicated 40- or 50-amp circuit for the charger, and if your panel is already maxed out, we’ll need to upgrade it first.
We assess your current electrical system, determine if your panel has the capacity, and install the circuit and charger according to manufacturer specs and local code. The charger typically mounts in your garage, and we run the wiring from your panel to the unit.
If you’re planning to go electric, now’s the time to make sure your home’s electrical system can handle it. A lot of homes in Carrollton, TX still have 100-amp panels, and adding an EV charger on top of your existing load will trip breakers constantly. We make sure your system is ready before the charger goes in.
A licensed electrical contractor in Carrollton, TX has passed state exams, carries liability insurance, and pulls permits for work that requires inspection. A handyman typically doesn’t have electrical licensing and isn’t legally allowed to do most electrical work beyond basic tasks like changing light fixtures.
Electrical work that isn’t done correctly causes house fires, shocks, and code violations that show up during home inspections. If someone without a license does your panel upgrade or rewiring and something goes wrong, your homeowner’s insurance might not cover the damage.
We’re fully licensed and insured, and we’ve been doing this for over 25 years in the DFW area. When we finish a job, it passes inspection, it’s covered by warranty, and you’re not wondering if it was done right. That’s the difference.
Yes, we provide same-day emergency service for electrical problems that can’t wait. If your power goes out, your panel is sparking, or you’re smelling burning plastic near an outlet, that’s an emergency.
We respond fast—often within twenty minutes in the Carrollton area—because electrical emergencies are safety hazards. A tripped main breaker in July means no AC, and that’s dangerous for kids, elderly family members, and pets. A sparking panel or burning smell could mean you’re minutes away from a fire.
When you call, we assess the situation over the phone and dispatch a licensed electrician right away. We carry the parts and tools to handle most emergency repairs on the spot, so you’re not waiting days for a fix. You get your power restored and your home safe, usually the same day you call.
