Hear from Our Customers
Your breakers stop tripping every time you run the AC and microwave at the same time. Your lights don’t flicker when someone turns on the dryer. You can plug in what you need, when you need it, without wondering if something’s about to go wrong.
Most homes in North Richland Hills were built in the 1980s and 1990s with 100 or 150-amp panels. That was fine back then. It’s not fine now—not with modern HVAC systems, kitchen appliances, home offices, and everything else pulling power. When your panel can’t keep up, you’re not just dealing with an inconvenience. You’re dealing with a safety issue.
We upgrade panels to 200 amps, add the circuits you actually need, install GFCI protection where it’s missing, and make sure your electrical system can handle how you live today. Not how someone lived in 1987.
Carroll Service Co is a family-owned electrical contractor based in Fort Worth, serving North Richland Hills and the Mid-Cities since the late 1990s. We’re fully licensed, insured, and we hold an A+ rating with the Better Business Bureau—not because we paid for it, but because we show up and do the work right.
You’re not getting a different crew every time or some subcontractor we’ve never met. You’re getting our team—people who’ve been doing residential electrical work in this area long enough to know what fails, what lasts, and what actually matters when you’re trying to keep your home safe and functional.
We don’t upsell. We don’t disappear halfway through a job. And we don’t leave until the work passes inspection and you understand what we did.
You call or reach out online. We schedule a time that works for you—not just whenever we feel like showing up. When we arrive, we assess what’s going on, figure out what needs to happen, and give you a clear price before we start. No surprises when the bill comes.
Once you approve the work, we get it done. That might mean upgrading your panel, running new circuits, replacing outdated wiring, or troubleshooting an issue that’s been driving you crazy for months. We use commercial-grade components and UL-listed parts because they last longer and perform better than standard residential materials.
When the work’s finished, we test everything, clean up, and walk you through what we did. If it needs a permit or inspection, we handle that too. You get a warranty covering parts and labor—typically two to five years depending on the scope—and you move on with your day knowing it’s handled.
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We handle panel upgrades for homes that need more capacity—most North Richland Hills properties built before 2000 are running on 100-amp service, and that’s not enough anymore. We also rewire older homes where the wiring’s deteriorated or doesn’t meet current code, install GFCI outlets in kitchens and bathrooms where they’re missing, and add dedicated circuits for things like EV chargers or upgraded HVAC systems.
If you’re dealing with flickering lights, outlets that don’t work, or breakers that trip constantly, we troubleshoot the actual cause instead of just resetting things and hoping it holds. North Richland Hills summers hit 95°F regularly, and your AC can account for 40 to 60 percent of your electric bill during those months. If your electrical system isn’t set up to handle that load efficiently, you’re wasting money and risking bigger problems.
We also install whole-house surge protection and backup generators—the kind that kick on automatically when the power goes out, which happens more than it should during North Texas storms and winter freezes. You don’t have to think about it. The system does its job, and you stay comfortable.
If your breakers trip regularly, your lights flicker when you turn on appliances, or your panel is full and you can’t add new circuits, you probably need an upgrade. Most homes in North Richland Hills built in the 1980s and 1990s have 100 or 150-amp panels, and that’s not enough for modern electrical demands.
You’re also looking at an upgrade if you’re adding an EV charger, upgrading your HVAC system, finishing a basement, or adding any major appliance that pulls significant power. Panels from that era often lack GFCI protection in areas like kitchens and bathrooms where it’s now required by code.
We assess your current panel, calculate your actual load, and tell you whether an upgrade makes sense or if there’s another solution. Sometimes it’s a matter of redistributing circuits or replacing a faulty breaker. Other times, you genuinely need 200-amp service to keep up with how you live now.
Panel upgrades typically run between $1,500 and $4,000 depending on whether you’re going from 100 to 200 amps, whether the main service line needs replacement, and how much additional circuit work is involved. If your meter base or service entrance cable also needs updating, that adds to the cost.
We give you a firm price before we start, so you know exactly what you’re paying. That includes the new panel, all necessary permits, the inspection, labor, and a warranty on the work. There’s no hourly guessing game or surprise charges when we’re done.
The investment makes sense when you consider what you’re getting: a safer system, the ability to add circuits without overloading anything, protection for your appliances and electronics, and compliance with current electrical code. It also makes your home easier to sell if that’s ever a consideration.
Yes. We offer 24/7 emergency service for urgent electrical issues—things like sparking outlets, burning smells, complete power loss in part of your home, or anything else that poses an immediate safety risk. Our response time for North Richland Hills is typically 60 to 90 minutes.
Emergency calls cost more than scheduled work because we’re dropping everything to get there, but you’re paying for speed and availability when you actually need it. We’ll stabilize the situation, make sure your home is safe, and then give you options for a permanent fix.
If it’s not a true emergency—like a single outlet that stopped working or a breaker that tripped once and reset fine—we can usually schedule you within a day or two and save you the emergency rate. We’ll help you figure out what makes sense based on what’s actually happening.
It depends on what we’re doing. Troubleshooting an issue and fixing a faulty outlet might take an hour or two. Installing a few new circuits or adding GFCI outlets in a kitchen could take half a day. A full panel upgrade usually takes six to eight hours, sometimes spread across two days if we’re waiting on inspection.
Whole-house rewiring or generator installation takes longer—anywhere from a few days to a week depending on the size of your home and the scope of work. We give you a realistic timeline upfront and keep you updated if anything changes.
We don’t rush through jobs to get to the next one, and we don’t drag things out to pad hours. We work efficiently, clean up as we go, and finish when the work’s done right—not when the clock says it’s time to leave.
Yes, whenever the work requires it. Panel upgrades, new circuits, rewiring, generator installations, and EV charger installations all need permits in North Richland Hills. We handle the permit process, schedule the inspection, and make sure everything passes the first time.
Permits aren’t just red tape—they’re there to make sure electrical work meets safety standards and won’t cause problems down the line. If you ever sell your home, unpermitted electrical work can become a major issue during the inspection. Buyers walk away, or you’re forced to bring everything up to code before closing.
We follow current NEC code and local Fort Worth electrical requirements on every job. That means the work is safe, legal, and won’t come back to bite you later. You get documentation showing the work was done right, and that matters more than most people realize until they need it.
Start by checking your usage patterns and comparing your bill to previous months. In North Richland Hills, the average residential customer uses about 1,160 kilowatt-hours per month, with an average bill around $156. During summer, that number can spike significantly because AC accounts for 40 to 60 percent of your electricity cost when temperatures hit 95°F or higher.
If your bill is unusually high and your usage hasn’t changed, you might have an electrical issue—something like a failing appliance, a short circuit, or an inefficient system that’s drawing more power than it should. We can perform an electrical safety inspection to identify problems and recommend solutions.
Whole-house surge protection can also help by protecting your electronics and appliances from power surges that degrade performance over time. And if you’re running an outdated electrical system that’s constantly overworked, upgrading to a properly sized panel with efficient circuit distribution can reduce waste and lower your monthly costs by up to 15 percent.
