From a single GFCI outlet to a whole-home rewire, we've seen it all, and we bring the same attention to every job regardless of size. Homeowners call us for repairs, upgrades, and new installations. Property managers rely on us to keep rental units safe and up to code. Commercial clients count on us for panel work, dedicated circuits, and the kind of reliable scheduling that keeps a project moving.
Our work covers the full range of electrical needs: troubleshooting and diagnostics, breaker panel replacements, wiring and rewiring, outlet and switch installation, indoor and outdoor lighting, ceiling fans, dedicated appliance circuits, EV charger installation, backup generator hookups, and electrical safety inspections. Small jobs get the same care as large ones. We are trusted by local homeowners and property managers for their electrical work, and we take that seriously every time we pull up to a job.
Dealing with a tripping breaker or a dead outlet? These are some of the most common calls we get, and they are rarely as simple as flipping a switch back on. A breaker that keeps tripping is telling you something. A dead outlet might be a wiring fault, a tripped GFCI upstream, or a connection that has worked itself loose over time. Flickering lights can point to a loose neutral, an overloaded circuit, or something deeper in the panel.
When we come out, we diagnose the problem at the source. We trace the fault, check grounding and bonding, test arc-fault and ground-fault breakers where they are part of the circuit, and confirm everything is working correctly before we pack up. Work performed by licensed electricians means the repair is done to code, not just done. We'll trace it, fix it, and test it before we leave.
Your home deserves wiring that's safe and up to code, and that starts with a panel that can handle the load you are putting on it. Many older homes in Waukesha were built with panels sized for a different era. A 60-amp or 100-amp service that was adequate decades ago often falls short when you factor in modern appliances, EV chargers, home offices, and updated kitchen equipment.
We handle the full scope of panel work: electrical panel replacements, 200-amp service upgrades, subpanel installation, and service-entrance upgrades at the meter. We run load calculations before we recommend anything, so you know exactly what your home or building needs and why. Panel work often opens the door to downstream improvements as well. Once the capacity is there, adding a dedicated circuit for a major appliance, running a circuit for an EV charger, or supporting a whole-home rewire becomes straightforward. Reach out and an electrician will follow up.
Waukesha has a lot of older housing stock, and older homes often carry wiring that was installed long before modern safety standards existed. Knob-and-tube wiring, aluminum branch-circuit wiring, and ungrounded two-prong systems are all common finds in homes built before the 1970s. These systems are not just outdated. They can create real safety and insurance problems.
A rewiring conversation usually starts with one of a few triggers: a home inspection that flagged the wiring, an insurer requiring an update, or a homeowner who has noticed warning signs like warm outlets, burning smells, or breakers that trip without obvious cause. We assess the existing system, explain what needs to come out and why, and walk through what a rewire involves at a practical level. AFCI protection is added where code requires it. The result is a home that is wired to current standards and ready for the demands of modern living. Call today and we'll get the power back where it belongs.
For residential and commercial electrical work alike, the everyday upgrades are often where people feel the biggest difference. A well-placed recessed light, a properly wired GFCI outlet in the bathroom, a dimmer on the dining room circuit. These are the jobs that change how a space feels and functions.
We install and replace outlets and switches throughout the home. GFCI outlets are required by code in kitchens, bathrooms, garages, and outdoor locations, and we make sure every installation meets those requirements. AFCI outlets add another layer of protection in living areas and bedrooms. We also install USB outlets, dimmer switches, smart switches, and smart outlets for homeowners who want more control over their electrical system.
Our lighting work covers recessed lighting, light fixture installation, under-cabinet lighting, security lighting, motion sensor lights, and outdoor and landscape lighting. We also install ceiling fans and handle the wiring that goes with them, including new ceiling boxes where none exist. No-pressure estimates, priced up front, so you know what the job costs before we start.
Electric vehicle ownership has grown steadily in the Milwaukee metro area, and more Waukesha homeowners are making the switch to home charging. A Level 2 EV charger is the practical choice for daily use. It charges far faster than a standard 120-volt outlet and keeps the vehicle ready without relying on public stations. The electrical side of the job involves running a dedicated 240-volt circuit from the panel, confirming the panel has the capacity to support it, and installing the charger in a location that works for your garage or driveway setup. Wisconsin winters make home charging especially worthwhile. Plugging in at home every night means a warm, fully charged vehicle every morning.
Ice storms and winter outages are a real part of life in Waukesha County. A backup generator is only as useful as the transfer switch and panel connection behind it. We handle the electrical scope of generator installation: wiring the transfer switch, connecting to the panel, and sizing the load so the generator runs what it needs to without being overloaded. The result is a system that switches over safely when the grid goes down and switches back cleanly when power is restored.
You schedule it. We power it. Simple as that.
For residential and commercial electrical work alike, timing matters. An electrical problem that shows up on a Saturday morning or in the middle of a workday does not wait for a convenient appointment. We offer same-day scheduling when slots are available, and we are reachable around the clock for genuine electrical emergencies.
When you call, you reach someone who can answer your question and get you on the schedule. We give you an arrival window so you are not waiting around all day. Our electricians arrive ready to work, diagnose the problem, and get the job done. We answer the phone. We show up on time. We test before we leave.
Electrical work should not come with surprise fees at the end of the job. Before we start any work, we tell you what it costs. That includes the scope of the repair or installation, any materials involved, and any additional work that comes up during the job. If something unexpected surfaces once we are in the wall or the panel, we stop and explain it before we proceed.
No-pressure estimates, priced up front, are how we have built long-term relationships with customers across Waukesha County. Call us to request an estimate and we will walk you through exactly what the job involves.
We are based in Waukesha and serve the communities that make up Waukesha County and the surrounding area. If you are nearby, we can likely get to you.
Our regular service area includes:
If your town is not on the list, give us a call. We serve a wide area and are happy to confirm coverage before you schedule.
Every job we complete is held to current National Electrical Code standards. Code compliance is not a formality. It is the baseline that protects your family, your property, and the people who live or work in the building after you. When we install a circuit, replace a panel, or rewire a room, we do it the way it is supposed to be done. Permits are pulled when required. Inspections are welcomed. We do not cut corners to save time, and we do not leave a job until the work is right.
That standard has not changed in 42 years of electrical work in this community.
We have been handling residential and commercial electrical work in Waukesha and Waukesha County since 1984. That is more than four decades of jobs across hundreds of homes and commercial properties in this community. The experience shows in how we approach a problem and how quickly we find the source.
Yes. Work is performed by licensed electricians on every job we take, residential or commercial. That means the repair or installation is done to code, not just done. We do not cut corners to save time, and we do not leave a job until the work is right.
Very much so. Waukesha has a lot of homes built before modern wiring standards were in place, and we see knob-and-tube wiring, aluminum branch-circuit wiring, and ungrounded two-prong systems regularly. We know what those systems need and how to bring them up to current code safely.
Yes. We test everything before we leave, and if something is not right, we come back and make it right. Our reputation in Waukesha County has been built one job at a time over more than 40 years, and we take that seriously on every call.
We aim to respond quickly and get you on the schedule the same day when the situation calls for it. When you call, you reach a local person who can give you an arrival window right away. For emergencies, we are reachable beyond our standard hours.
We diagnose the problem at the source and tell you what it takes to fix it. If we find something else that needs attention, we flag it and explain why, but we do not push work that is not warranted. No-pressure estimates, priced up front, are how we have operated since 1984.
If something unexpected comes up once we are into the wall or the panel, we stop and walk you through what we found before we proceed. You make the call on how to move forward. We do not expand the scope of a job without your approval.
GTS Electric Company has served Waukesha and the surrounding communities since 1984. Four decades of electrical work across hundreds of homes and commercial properties in Waukesha County. When you call, you reach a local team that knows this area, knows the housing stock, and knows how to get the job done correctly the first time.
Call (262) 955-2829 to schedule service or request an estimate. You schedule it. We power it. Simple as that.
We handle the full range of electrical work for Waukesha homes and businesses, from a single dead outlet to a complete service upgrade. Every job is handled by licensed electricians, and you get a clear price before anything starts. The table below lays out what we do, who each service fits, and what to know before you call.
| Electrical Service | What It Covers | Common Situations | Good to Know |
|---|---|---|---|
| Electrical Safety Inspections |
| homebuyers, sellers, and landlords who need a clear picture of a property's electrical condition | An inspection before a sale closes can surface wiring issues that affect negotiations, insurance, or safety. We document what we find and explain what it means. |
| Backup Generator Installation |
| households that cannot afford to lose power during a winter storm or extended outage | A transfer switch is required for safe generator connection. It protects your household and prevents backfeed onto utility lines where workers may be present. |
| Electrical Repairs & Troubleshooting |
| homeowners dealing with a sudden or recurring electrical problem | Many electrical problems share symptoms but have different causes. A proper diagnostic finds the source, not just the symptom. |
| Dedicated Appliance Circuits |
| homeowners adding a major appliance, a workshop, or any high-draw equipment | Most large appliances require their own dedicated circuit. Running them on a shared circuit leads to tripping breakers and, over time, wiring stress. |
| Heat Tape Installation |
| Waukesha homeowners dealing with frozen pipes or ice dam problems on the roof | Heat tape runs continuously through the coldest months. A circuit that is not properly sized for that sustained load is a fire risk. We size and wire it correctly from the start. |
| Wiring & Rewiring |
| older homes with outdated wiring or any property being renovated or expanded | Knob-and-tube and aluminum wiring were standard in their day but are not designed for modern electrical loads. We assess what the home needs and give you a clear path forward. |
| Breaker & Fuse Repair |
| homes where a breaker trips repeatedly or a fuse keeps blowing | A breaker that trips on its own is a warning sign. Resetting it without finding the cause does not fix the underlying problem. |
| Electrical Panel UpgradesMost Popular |
| homes with an older or undersized panel that cannot handle today's electrical demand | Wisconsin winters push electrical loads higher than most other seasons. An aging 100-amp panel can run out of capacity fast when heating loads, appliances, and a home office are all drawing at once. |
| Ceiling Fan Installation |
| any room where a ceiling fan is being added or an old one replaced | If there is no existing ceiling box rated for a fan, we install the right support before mounting. A standard light box is not designed to hold a spinning fan. |
| Outlet & Switch Installation |
| kitchens, bathrooms, garages, and any room that needs updated or added receptacles | GFCI protection is required by code in kitchens, bathrooms, garages, and outdoor areas. Older homes often lack it where it matters most. |
| Whole-Home Surge Protection |
| any home with sensitive electronics, smart appliances, or valuable equipment to protect | Surge protection at the panel level guards every circuit in the home, not just the outlets where plug-in strips are used. One device covers the whole house. |
| Lighting Installation |
| homeowners updating a room or adding exterior lighting for safety and security | Outdoor fixtures in Wisconsin need to be rated for cold-weather exposure. We specify and install fixtures built to hold up through the winter. |
How do I know if my home needs a panel or service upgrade?
The clearest signs are breakers that trip under normal loads, a panel that has no open slots for new circuits, flickering lights when large appliances run, or a main panel rated at 60 or 100 amps in a home with modern electrical demand. If your home was built before the 1980s and has never had a panel upgrade, it is worth having us take a look. We do a load calculation before any upgrade so the new panel is sized for what the home actually needs.
What causes a breaker to trip repeatedly?
A breaker trips when a circuit is drawing more current than it is rated for. That can come from too many devices on one circuit, a failing appliance pulling excess current, a short somewhere in the wiring, or a breaker that is worn out and no longer holding its rated load. Resetting the breaker without finding the cause does not fix the problem. We diagnose the source before recommending a repair.
Is the electrical work permitted and inspected?
Work that requires a permit is pulled and inspected. That includes panel upgrades, service entrance work, new circuit installation, and most wiring projects. Permitted work protects you when you sell the home and confirms the installation meets current code. We handle the permit process and schedule the inspection as part of the job.
Same-Day and Emergency Availability
Electrical problems do not wait for a convenient time. We offer same-day service when the schedule allows and are reachable after hours for situations that cannot wait until morning.
How do I know if the wiring in my older home is safe?
Homes built before the 1970s may have knob-and-tube wiring, aluminum branch circuit wiring, or panels that were never designed for today's loads. These are not automatically dangerous, but they do have limitations and specific risks. An electrical inspection gives you a clear picture of what is in the walls and what, if anything, needs to be addressed. We explain what we find in plain terms so you can make an informed decision.
What do flickering or dimming lights usually mean?
Occasional flickering when a large appliance starts up can be normal. Persistent flickering, lights that dim and stay dim, or flickering that happens across multiple rooms points to something that needs attention. It could be a loose connection, an overloaded circuit, a failing breaker, or a service entrance issue. These symptoms tend to get worse over time, not better on their own.
What is the risk of an outlet or switch that feels warm or buzzes?
A warm outlet or switch plate, or one that makes a buzzing or crackling sound, is a sign that something is wrong with the connection or the wiring behind it. These are not problems to watch and wait on. Stop using the outlet or switch and call us. Loose or overloaded connections generate heat, and heat in a wall cavity is a fire risk.
Upfront Quotes With No Surprise Fees
We give you a clear price before any work starts. If something unexpected comes up once we are into the job, we explain it and get your approval before we continue.
Can I add circuits for a workshop, garage, or new appliance?
Yes. Adding a dedicated circuit for a workshop, a garage, a dryer, a range, or any other high-draw equipment is straightforward work. We run the circuit from the panel, size the wire and breaker correctly for the load, and make sure everything is inspected where required. If the panel does not have capacity for the new circuit, we talk through upgrade options at the same time.
What does a backup generator installation involve?
We handle the electrical side of generator installation: the transfer switch, the wiring from the generator to the panel, and the hookup for standby or portable units. The transfer switch is the critical piece. It disconnects your home from the utility grid when the generator is running, which protects your household and prevents dangerous backfeed onto the lines. We size the transfer switch and wiring to match the generator and the circuits you need to keep running.
Experienced With Older and Newer Homes
Waukesha has housing stock from every decade, and we know what each era of construction brings. Whether the home has knob-and-tube wiring or a modern panel with room to grow, we know what to look for and how to handle it.
Do I need to be home when the electrician comes?
For most jobs, yes. We need access to the panel, the affected outlets or fixtures, and sometimes multiple rooms depending on the scope of the work. If you cannot be there, arrange for another adult to be present who can answer questions and make decisions about what we find. We give you an arrival window so you know when to expect us.
How does pricing work, and will the estimate change after work starts?
We give you a clear price before any work begins. If we open a wall or the panel and find something unexpected that changes the scope, we stop and explain it before we proceed. You decide how to move forward. There are no surprise fees on the invoice after the fact.
When should I call an electrician instead of handling something myself?
Replacing a light fixture or a simple switch plate is within reach for a careful DIYer. Anything involving the panel, new wiring runs, circuit additions, or a problem you cannot identify by looking at it is work for a licensed electrician. Electrical mistakes inside walls or at the panel can create fire and shock hazards that are not always visible right away. When in doubt, a call to us costs nothing and takes a few minutes.
Call (262) 955-2829 and we will talk through what you need, give you a clear picture of the work involved, and get you on the schedule.
(262) 955-2829