Electrical Company in Keller, TX

Your Home's Electrical System Shouldn't Keep You Guessing

When circuits trip, panels hum, or your home can’t handle modern electrical loads, you need an electrical company in Keller, TX that shows up prepared and prices work upfront.
A skilled electrician carefully working on electrical wiring in Tarrant County, Texas, ensuring safety and quality for a residential property by Carroll Service

Hear from Our Customers

A professional technician changing a lightbulb on a ceiling in Tarrant County, Texas, ensuring safe and efficient lighting installation for residential clients by Carroll Service

Licensed Electrical Contractor Keller, TX

Electrical Work That Actually Holds Up

You’re not looking for the cheapest bid. You’re looking for electrical work that doesn’t create new problems six months later.

Most homes in Keller built before 2000 are running on 100-amp panels that weren’t designed for today’s loads. Add central AC running through a North Texas summer, a couple of EVs charging in the garage, and smart home devices pulling power around the clock—and you’re pushing your system past what it was built to handle. That’s when breakers start tripping, outlets stop working, and small issues turn into safety risks.

We handle electrical repairs, panel upgrades, surge protection, generator installations, and rewiring projects across Keller. Every job starts with a clear assessment of what’s wrong, what it’ll take to fix it, and what it costs before we touch a single wire. No surprises. No upselling services you don’t need.

You’ll know exactly what you’re paying for, and the work gets done right the first time.

Best Electrical Company Keller, TX

25 Years Serving Keller and the Mid-Cities

We’re a family-owned electrical contractor based in Fort Worth, serving Keller and the surrounding Mid-Cities area since 1999. We’re fully licensed, insured, and carry an A+ Better Business Bureau rating along with multiple Super Service Awards from Angie’s List.

We’re not the biggest name in the phone book, and we’re fine with that. What matters more is showing up when we say we will, doing the work to code, and making sure your electrical system can handle what you’re asking it to do—today and down the road.

Keller’s housing stock has aged alongside rising electrical demands. Property values here have climbed over 15% in the past year, and homeowners are investing in upgrades that protect both safety and resale value. We’ve worked in enough homes around here to know what systems are holding up and which ones are overdue for attention.

Professional light switch installation services in Tarrant County, Texas, provided by Carroll Service, with a focus on quality and precision for all electrical needs

Electric Repair Company Keller, TX

Here's How We Handle Electrical Work

First, we schedule a time that works for you. When we arrive, we assess the issue—whether that’s a tripped breaker, a panel that needs upgrading, or wiring that’s outdated. We’ll walk you through what we find and explain what needs to happen in plain terms.

Before any work starts, you get a clear price. That includes labor, materials, and any permits if the job requires them. If something changes mid-project, we talk to you first.

Once you approve the work, we move forward. Most repairs get handled the same day because our trucks carry the parts we need for common fixes. Larger jobs like panel replacements or whole-house surge protection take more time, but we keep you updated as we go.

After the work’s done, we test everything to make sure it’s functioning properly and up to code. Then we walk you through what we did and answer any questions. You’ll also get warranty coverage on both parts and labor, so if something doesn’t hold up the way it should, we come back and make it right.

Expert electric panel repair services in Tarrant County, TX, ensuring safety and efficiency for residential and commercial properties by Carroll Service professionals

Ready to get started?

Explore More Services

About Carroll Service Co.

Get a Free Consultation

Wiring Services Keller, TX

What You Get with Our Electrical Services

Every service call includes a full diagnostic to identify the root cause, not just the symptom. If your breaker keeps tripping, we’re not just resetting it—we’re figuring out why it’s tripping in the first place.

For panel upgrades, we handle the entire process: pulling permits, coordinating inspections, upgrading to 200-amp service, and making sure your system has the capacity for future additions like EV chargers or backup generators. Keller’s climate puts serious demand on electrical systems. With temperatures expected to hit 109°F more frequently over the next decade, your AC and cooling systems need reliable power without overloading circuits.

Whole-house surge protection is another service we install often in this area. North Texas sees frequent lightning strikes and power grid fluctuations that can fry electronics and appliances in seconds. A quality surge protector costs a few hundred dollars upfront and can save you thousands in replacement costs down the line.

We also install backup generators for homes that can’t afford to lose power during storms. Keller experiences regular outages, and extended blackouts during severe weather aren’t uncommon. A properly installed generator keeps your refrigerator running, your AC working, and your family comfortable when the grid goes down.

Carroll Service electrician in Tarrant County, Texas giving a thumbs up while working on a laptop, showcasing professional electrical solutions and technology integration

Panel upgrades in Keller typically run between $1,800 and $3,500 depending on the complexity of the job, the condition of your existing system, and whether any additional wiring or code updates are required. That price includes the new panel, labor, permits, and inspection fees.

If your home is still running on a 100-amp panel, you’re likely dealing with frequent breaker trips, especially during summer when your AC is running nonstop. Upgrading to 200-amp service gives you the capacity to handle modern electrical loads without constantly resetting breakers or worrying about overloading circuits.

We’ll assess your current setup during the initial visit and give you an exact price before any work begins. No guessing, no ballpark estimates that change later.

Power strips only protect the devices plugged into them, and most don’t offer the level of protection needed for major surges caused by lightning strikes or utility grid issues. Whole-house surge protection installs at your electrical panel and protects everything in your home—appliances, HVAC systems, electronics, and anything else connected to your electrical system.

North Texas sees more than its share of severe storms and power fluctuations. A single lightning strike near your home can send a surge through your electrical system that fries circuit boards in appliances, damages your HVAC unit, and destroys expensive electronics. Whole-house surge protectors cost between $300 and $600 installed, which is a fraction of what you’d spend replacing a refrigerator, washer, dryer, and TV after a major surge event.

If you’ve already invested in high-end appliances or smart home systems, surge protection is one of the most cost-effective upgrades you can make.

Most backup generator installations take between one and three days depending on the size of the unit, where it’s being installed, and whether any additional electrical work is needed to connect it to your panel. We handle the entire process: helping you choose the right size generator for your home’s needs, pulling permits, running the electrical connections, and coordinating the gas line hookup if you’re going with a natural gas unit.

Keller homeowners who’ve sat through 12-hour outages during storms know how fast things get uncomfortable without power. A properly sized generator keeps your essentials running—AC, refrigerator, lights, and outlets—so you’re not scrambling for hotel rooms or throwing out hundreds of dollars in spoiled food.

We’ll walk you through sizing options during the consultation. Generators range from smaller units that cover critical circuits to whole-home systems that keep everything running as if the power never went out.

Newer homes are built with AFCI (arc-fault circuit interrupter) and GFCI (ground-fault circuit interrupter) breakers that are far more sensitive than older breakers. They’re designed to detect electrical arcs and ground faults that could cause fires or shocks, but they also trip more easily when certain appliances cycle on and off—especially dishwashers, garbage disposals, and variable-speed motors.

If your breakers are tripping frequently, it could be a sign that the circuit is overloaded, the breaker itself is faulty, or there’s a wiring issue somewhere in the circuit. Sometimes it’s as simple as redistributing loads across different circuits. Other times, it means upgrading your panel or rewiring sections of your home to meet current code requirements.

We’ll test the circuit, check the breaker, and trace the wiring to figure out what’s causing the issue. Then we’ll give you options for fixing it permanently, not just resetting the breaker every time it trips.

If your home was built before 1980, there’s a good chance you’re dealing with outdated wiring that wasn’t designed for modern electrical loads. Warning signs include frequent breaker trips, flickering lights, outlets that don’t work or feel warm to the touch, burning smells near outlets or switches, and visible damage to wiring insulation.

Aluminum wiring, which was common in homes built between the mid-1960s and late 1970s, is a known fire hazard and should be evaluated by a licensed electrical contractor. Knob-and-tube wiring, found in even older homes, is another system that needs replacement—it’s ungrounded, can’t handle modern loads, and most insurance companies won’t cover homes that still have it.

Rewiring a home isn’t cheap, but it’s a necessary investment if your current system is unsafe or inadequate. We’ll inspect your wiring, identify any hazards, and give you a clear breakdown of what needs to be updated and why. From there, you can decide how to move forward based on your budget and timeline.

Yes. We offer 24/7 emergency electrical service for urgent issues like power outages, sparking outlets, burning smells, or any situation where your home’s electrical system poses an immediate safety risk. Typical response time is within 60 to 90 minutes depending on where you’re located in Keller and what else is happening that night.

Emergency calls are priced differently than scheduled service, but we’ll still give you a clear quote before starting work. If it’s something that can wait until morning without putting your family at risk, we’ll tell you that too. We’re not here to upsell emergency rates on issues that aren’t actually emergencies.

If you’re dealing with a true electrical emergency—exposed wiring, outlets throwing sparks, or a panel that’s hot to the touch—shut off power at the main breaker if it’s safe to do so, and call us right away. Don’t wait until morning if something feels dangerous.