Hear from Our Customers
Breakers shouldn’t trip every time you run the AC and microwave at once. Outlets shouldn’t feel warm to the touch. And you shouldn’t smell burning plastic when you flip a switch.
Most homes in the DFW area built before 1990 weren’t designed for the electrical load we put on them today. Central air, multiple TVs, computers, kitchen appliances—it all adds up fast. When your panel can’t keep up, you’re not just dealing with inconvenience. You’re looking at real safety risks.
We’re a licensed electrical contractor in Dish, TX, and we can assess what your system actually needs. That might mean upgrading from a 100-amp to a 200-amp panel. It could mean adding dedicated circuits for major appliances or installing GFCI protection where it’s missing. The goal is simple: your electrical system should handle your daily life without drama, and it should keep your family safe while doing it.
Carroll Service Co has been handling electrical work across the Dallas-Fort Worth area for over 25 years. We’re a family-owned electric repair company, not a corporate call center. When you call, you’re talking to people who’ve been doing this work since before most homes had smart thermostats.
We hold an A+ rating with the Better Business Bureau and multiple Super Service Awards from Angie’s List. Those don’t come from slick marketing. They come from showing up on time, doing the work right, and standing behind it when we’re done.
Dish, TX sits in the Oncor service territory, and we know the local code requirements that apply here. We pull permits when they’re needed, schedule inspections, and make sure everything passes the first time. You’re not paying us to guess.
You call or contact us with the issue. We ask a few questions to understand what’s going on—whether it’s an emergency or something that can be scheduled. If it’s urgent, we typically respond within one to two hours.
When we arrive, we assess the situation before touching anything. You get a clear explanation of what’s wrong, what it’ll take to fix it, and what it costs. No work starts until you approve the estimate.
Once you’re good to go, we handle the repair or installation. Our trucks carry most of the parts needed for common jobs, so there’s a good chance we finish it the same day. If permits or inspections are required, we take care of that too. When we’re done, we walk you through what we did and answer any questions. Then we clean up and get out of your way.
Ready to get started?
Panel upgrades are one of the most common jobs we do in Dish, TX. If your home still has a 100-amp panel and you’re running modern appliances, you’re probably maxing it out. Upgrading to 200 amps gives you the capacity you actually need. The typical cost runs between $1,800 and $3,200, depending on the scope of work, and that includes permits, inspections, and labor.
We also handle whole-house rewiring for older homes where the wiring has degraded or doesn’t meet current code. Aluminum wiring, knob-and-tube systems, or damaged insulation all create serious fire risks. Rewiring isn’t cheap, but it’s a lot less expensive than dealing with an electrical fire.
GFCI protection is required in kitchens, bathrooms, garages, and outdoor areas. If your home doesn’t have it, we install it. Same goes for dedicated circuits for high-draw appliances like refrigerators, washing machines, and HVAC systems. Surge protection is another service we recommend, especially with how many summer storms roll through the DFW area. A whole-house surge protector costs a few hundred dollars and can save thousands in damaged electronics.
Emergency electrical service is available when you need it. Burning smells, sparking outlets, or complete power loss—those get handled fast. We also install backup generators, ceiling fans, recessed lighting, and EV charging stations for homeowners making the switch to electric vehicles.
Your panel probably needs an upgrade if breakers trip frequently, lights dim when you turn on appliances, or you’re using extension cords because you don’t have enough outlets. These are signs your system is overloaded.
Most homes built before 1990 have 100-amp panels. That was fine when homes had fewer electronics and appliances. Now, with central air, multiple computers, smart home devices, and kitchen appliances all running at once, 100 amps doesn’t cut it. A 200-amp panel gives you the capacity to handle modern electrical demands without constantly resetting breakers.
Another red flag is if your panel has a Federal Pacific or Zinsco label. Both brands have known safety issues and should be replaced. If you’re adding major appliances, an EV charger, or a home addition, you’ll likely need more capacity. We can assess your current load and tell you exactly what you need.
A licensed electrical contractor in Dish, TX has passed state exams, carries insurance, and is legally allowed to pull permits and perform electrical work. An unlicensed person hasn’t met those requirements, and that puts you at risk.
If unlicensed work causes a fire or someone gets hurt, your homeowner’s insurance may not cover it. You could also be on the hook for fines if the work doesn’t meet code. When you sell your home, unpermitted electrical work can kill the deal or force you to pay for expensive corrections.
We understand the National Electrical Code and local amendments that apply in the DFW area. We know how to size circuits correctly, install GFCI protection where it’s required, and make sure grounding is done right. That’s not something you want to leave to guesswork. Carroll Service Co is fully licensed and insured, and we handle all permit applications and inspections so you don’t have to worry about it.
Panel upgrades in Dish, TX typically cost between $1,800 and $3,200. That includes the new panel, labor, permits, and inspections. The final price depends on the size of the upgrade, the condition of your existing wiring, and whether any additional work is needed.
If you’re going from 100 amps to 200 amps, that’s a straightforward upgrade. If your main service line from the utility also needs to be upgraded, that adds to the cost. Same goes if your wiring is outdated or if the panel location needs to be moved to meet current code.
We give you a detailed estimate before any work starts, so you know exactly what you’re paying for. Some companies lowball the estimate and then hit you with change orders. We don’t do that. The price we quote is the price you pay, unless you ask us to do additional work once we’re there. A panel upgrade is an investment in safety and capacity, and it usually increases your home’s value too.
Turn off the breaker that controls that outlet or switch immediately. Don’t use it again until we or another licensed electrician inspect it. A burning smell means wires are overheating, and that can lead to a fire.
Overheating usually happens because of loose connections, damaged wiring, or an overloaded circuit. Sometimes it’s a faulty outlet or switch that needs to be replaced. Other times, it’s a bigger issue with the wiring behind the wall. You won’t know until someone opens it up and takes a look.
This isn’t something to put off. Electrical fires can start inside walls where you can’t see them, and by the time you notice, it’s too late. We offer emergency electrical service in Dish, TX with fast response times. We’ll diagnose the problem, explain what’s causing it, and fix it so it’s safe. If it’s after hours, we’re still available—electrical emergencies don’t wait for business hours.
GFCI outlets are required by code in any area where water and electricity might come into contact. That includes kitchens, bathrooms, garages, outdoor outlets, and anywhere within six feet of a sink. If your home doesn’t have them in those spots, you’re not up to code.
GFCI stands for Ground Fault Circuit Interrupter. It shuts off power in a fraction of a second if it detects an imbalance in the electrical current, which happens when electricity finds an unintended path—like through water or a person. Without GFCI protection, you’re at risk of serious shock or electrocution.
Older homes often don’t have GFCI outlets because the code has changed over the years. Installing them is straightforward and doesn’t cost much, but it makes a big difference in safety. If you’re selling your home, inspectors will flag missing GFCI outlets, and you’ll have to install them anyway. We can add GFCI protection wherever it’s needed and make sure your home meets current safety standards.
Most electrical repairs take a few hours. Panel upgrades usually take four to eight hours, depending on the complexity. Whole-house rewiring can take several days. We’ll give you a timeline when we provide the estimate so you know what to expect.
For some jobs, we do need to shut off power temporarily. Panel upgrades require the main power to be off while we’re working on it. We coordinate with you to minimize disruption, and we work efficiently to get your power back on as quickly as possible. For smaller jobs like outlet repairs or adding circuits, we can often work without shutting down your entire system.
If we need to schedule inspections, that can add a day or two to the timeline, but we handle all of that coordination. Our trucks are stocked with the parts needed for most common jobs, so we’re not making multiple trips to the supply house while you wait. We show up, do the work, and get it done right the first time.
