Hear from Our Customers
Your AC kicks on and the breaker trips. Again. Or your lights flicker every time the wind picks up, and you’re wondering if it’s the storm or something worse happening behind your walls.
Most electrical problems in Justin homes start small but don’t stay that way. A breaker that trips occasionally becomes a panel that can’t handle your load. Flickering lights turn into loose connections that overheat. What feels like an inconvenience today can become a safety issue tomorrow.
When you call an electrical company in Justin, TX that knows how North Texas homes are wired, you’re not just getting a repair. You’re getting a system that handles your AC, your appliances, and your electronics without the constant resets. No more guessing if your panel can take it. No more planning your day around which outlets work and which don’t.
Carroll Service Co is a family-owned electrical contractor that’s been serving the Dallas-Fort Worth area for over 25 years. We’re fully licensed, insured, and hold an A+ rating with the Better Business Bureau along with multiple Super Service Awards from Angie’s List.
Most homes in Justin were built during the growth boom, and many still have the original 100-amp panels that weren’t designed for modern electrical loads. When you’re running central AC, a refrigerator, computers, TVs, and charging devices all at once, those older systems struggle. We’ve upgraded hundreds of panels across North Texas and know exactly what your home needs to keep up.
You’re not getting a salesperson or a contractor who disappears after the estimate. You’re working with electricians who show up when promised, explain what’s wrong in plain terms, and make sure the work passes inspection the first time.
You call or submit a request online, and we schedule a time that works for your day. No vague four-hour windows. We show up when we say we will, and if something changes, you’ll know before we’re supposed to be there.
Our electrician walks through the problem with you, checks your panel, tests your circuits, and explains what’s happening and why. You get upfront pricing before any work starts. No surprises when the job’s done, no “we found something else” upsells unless there’s a real safety issue you need to know about.
Once you approve the work, we complete it using commercial-grade components and UL-listed parts that last. Every connection gets checked, every circuit gets tested, and you get documentation for your records. If it’s a panel upgrade or new wiring, we handle the permit and inspection so you don’t have to track down the city.
After we’re done, your electrical system works the way it should. If something isn’t right, we come back and make it right. That’s the warranty, and that’s how we’ve stayed in business for over two decades.
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When you hire Carroll Service Co for electrical work in Justin, TX, you’re getting a licensed electrical contractor who handles everything from small repairs to complete rewiring jobs. We troubleshoot circuits that aren’t working, replace outdated panels that can’t handle your home’s electrical load, and install dedicated circuits for appliances that need them.
Justin properties often include detached garages, workshops, and metal buildings that need proper wiring and grounding to stay safe and functional. We run new circuits, install subpanels, and make sure your breaker sizes match your wire gauge so nothing overheats or trips under normal use. Storm season here means power surges and brief outages that stress your electronics, so we install whole-house surge protection that actually works.
If you’re adding an EV charger, upgrading to LED recessed lighting, or installing a backup generator, we handle the electrical side from start to finish. Every installation meets Texas code requirements, passes inspection, and comes with a warranty that covers both parts and labor. You’re not calling someone back in six months because a connection failed or a breaker won’t stay on.
If your breakers trip when your AC turns on, or you can’t run multiple appliances at the same time without losing power, your panel is likely undersized for your home’s current electrical load. Most homes built before 2000 in the Justin area have 100-amp panels that were fine for the time but can’t handle modern demands.
You’ll also want to upgrade if you’re adding major appliances, installing an EV charger, or planning a home addition. Another sign is if your panel still uses fuses instead of breakers, or if you see rust, burning smells, or hear buzzing sounds near the panel itself. Those are safety issues that need immediate attention from a licensed electrical contractor in Justin, TX.
An upgraded 200-amp panel gives you room to grow, handles your current load without stress, and reduces the risk of electrical fires caused by overloaded circuits. The work typically takes a day, requires a permit and inspection, and comes with a warranty that covers the installation for years.
First, check if a GFCI outlet tripped somewhere in your home. GFCI outlets have a reset button and are usually found in bathrooms, kitchens, and garages. If one trips, it can cut power to other outlets on the same circuit. Press the reset button and see if power comes back.
If that doesn’t work, check your breaker panel to see if a breaker flipped to the off position. Flip it all the way off, then back on. If the breaker trips again immediately, you’ve got a short circuit or an overloaded circuit that needs professional attention. Don’t keep resetting it.
If none of your outlets work and your breakers look fine, you could have a loose connection in your panel or a problem with your main service. That’s when you call an electric repair company in Justin, TX to diagnose the issue. Electrical problems rarely fix themselves, and waiting usually makes them worse and more expensive to repair.
Simple repairs like replacing an outlet or fixing a light switch typically run $150 to $300 depending on the issue and how long it takes to access the problem. Circuit breaker replacements usually cost $200 to $400 per breaker, depending on the type and amperage you need.
Panel upgrades are bigger jobs and generally range from $2,000 to $4,000 for a standard 200-amp service upgrade, including the permit and inspection. If your home needs a meter base replacement or service line upgrades, that adds to the cost. Whole-house surge protection runs $400 to $800 installed, and backup generator installations vary widely based on the size and fuel type you choose.
You’ll get an upfront price before any work starts when you work with Carroll Service Co. We don’t charge by the hour and then surprise you with a bill that’s double what you expected. You approve the price, we do the work, and that’s what you pay. No hidden fees, no “we found something else” charges unless there’s a real safety issue we need to discuss with you first.
Yes. If you’re dealing with sparking outlets, a burning smell from your electrical panel, or complete power loss in part of your home, those are emergencies that need immediate attention. We offer 24/7 emergency electrical service for situations that can’t wait until morning.
Electrical emergencies are different from inconveniences. A tripped breaker that you can reset isn’t an emergency. But if that breaker won’t stay on, or if you see smoke, smell burning plastic, or hear buzzing from your panel, shut off power at the main breaker if you can safely reach it and call us right away.
Emergency service costs more than scheduled work because we’re dropping everything to get to you, but you’re not paying emergency rates for non-emergencies. We’ll tell you honestly if your problem can wait until regular business hours or if it needs immediate attention. Your safety matters more than our schedule.
A licensed electrical contractor in Justin, TX has completed thousands of hours of training, passed state exams, and carries insurance that protects your property if something goes wrong. Licensing means we’re legally allowed to pull permits, and our work gets inspected by the city to make sure it meets code.
Unlicensed electricians might charge less, but you’re taking on all the risk. If their work causes a fire, your insurance may not cover the damage because the work wasn’t done by a licensed professional. If they don’t pull permits, you could face fines when you sell your home, and you’ll likely have to pay to have everything redone by someone who’s actually licensed.
We’ve been licensed and insured for over 25 years. Every electrician on our team carries current Texas licensing, and we pull permits for any work that requires one. You get documentation, you get code-compliant work, and you get a warranty that actually means something if there’s ever a problem down the road.
Simple repairs like replacing outlets, switches, or light fixtures usually take an hour or two once we’re on site. Circuit breaker replacements can be done in a few hours depending on panel access and whether we need to add new circuits or just replace existing breakers.
Panel upgrades typically take a full day because we’re installing a new panel, moving all your circuits over, coordinating with the utility company to disconnect and reconnect your meter, and scheduling a city inspection. You’ll be without power for a few hours during the switchover, but we plan that around your schedule so it’s not during dinner time or when you need to work from home.
Larger projects like whole-home rewiring, adding circuits to a detached garage, or installing a backup generator take multiple days and depend on the scope of work. We’ll give you a timeline upfront so you know what to expect. If weather delays us or we run into something unexpected behind your walls, we’ll let you know immediately and explain how it affects the schedule.
