A written record of the electrical work done on a property is worth more than most people realize until the moment they need it. When a home in New Berlin goes on the market, when a rental unit turns over, when an insurer asks about the panel, that documentation is the difference between a smooth process and a delay. West Allis Electrical Company handles residential and commercial electrical work across New Berlin and Waukesha County, and every job we complete leaves the property with wiring that has been tested, confirmed, and done to code.
New Berlin is a city where a significant share of the housing stock was built decades ago, and a lot of those homes are still running on the original electrical systems. Sellers, landlords, and property owners who have kept up with the wiring have fewer surprises at closing and fewer calls from tenants. We handle everything from a single outlet replacement to a full service-entrance upgrade, and we take calls at any hour, any day of the week, including weekends and holidays.
When you call, you get the rate on the phone. The price is confirmed before anything is scheduled, and you are told what the visit covers before anyone shows up.
A few things move a quote. What the fault actually turns out to be matters, because a symptom and a cause are not always the same thing. What has to be opened up to reach the wiring matters, especially in older homes where a finished ceiling or a plastered wall sits between the problem and the fix. Whether the existing circuit or panel can carry the change matters too, because a new circuit or a charger installation sometimes reveals that the panel needs room before anything else can happen.
None of that is a reason to avoid calling. It is a reason to have the conversation early, while the scope is still being set. Ask what it covers and you get a straight answer. The price is confirmed before we schedule, and if the job turns out to be different from what the call described, that conversation happens before work starts.
Electrical faults do not keep business hours. A breaker that will not reset, an outlet that sparks, a panel that is warm to the touch - these are not problems to put off until a more convenient time. We answer calls around the clock, every day of the year, and that includes nights, weekends, and holidays. There are no after-hours restrictions and no separate line for urgent calls.
For properties with tenants, we work around occupancy. A repair that needs to happen while someone is living there gets scoped and scheduled with access in mind. For businesses that have to stay open, we talk through what can be done without interrupting operations and what has to wait for a quieter window. The goal is to get the work done without making the situation harder for the people on site.
One number. One call. One electrician at your door.
An outlet that has never worked in the guest room. A switch near the back door that sparks when you flip it. An exterior light that has been disconnected since the last storm. These are the jobs that get pushed back because they are not emergencies, and they tend to stay on the list until something changes.
The reason to make the call is not urgency. It is that small faults in wiring do not stay small indefinitely. A switch that sparks is arcing, and arcing is how wiring problems turn into something worse. A dead outlet might be a tripped GFCI upstream, which is a five-minute fix, or it might be a wiring fault that is worth finding before it affects more of the circuit. An outdoor fixture that has been left disconnected may have exposed connections that were never meant to stay that way through a Wisconsin winter.
Before a small wiring issue turns into a hazard, it is worth a call. We diagnose the fault, explain what it involves, and give you a price before anything is scheduled. We keep your home powered and safe.
Homes built in the earlier part of the twentieth century were often wired with knob-and-tube, a system that uses ceramic knobs to hold the wire in place and ceramic tubes where it passes through framing. The wiring itself is not automatically dangerous, but it was designed for much lighter loads than a modern household puts on a circuit. It also lacks a ground, which means it cannot support three-prong outlets, GFCI protection, or the kind of equipment that expects a grounded path.
Whether it is replaced entirely or remediated in sections depends on the property. A whole-home rewire is the cleanest solution. In some cases, targeted replacement of the circuits that matter most handles the immediate problem without a full project. We assess what is there and explain the options before any work is proposed.
Homes from a later period were sometimes wired with aluminum rather than copper. The wiring itself is not the primary concern. The connections are. Aluminum and copper expand and contract at different rates, and over time the connections at outlets, switches, and fixtures can loosen in ways that create heat and arcing. The fix is not necessarily a full rewire. It is making sure every connection point is handled with the right devices and the right technique. We check for aluminum wiring as part of any inspection on a home of that era and explain what the findings mean. Have a look at the electrical services page for the work broken down.
The gap between tenants is the easiest window to do electrical work that would otherwise require coordinating around someone's schedule. Nobody is home to work around. Walls can be opened if they need to be. Circuits can be shut down for as long as the job takes without inconveniencing anyone.
For landlords and property managers in New Berlin, this window is worth using deliberately. An outlet that has been reported but not addressed, a panel that is near capacity, a bathroom that still lacks GFCI protection - these are jobs that take less time and cause less disruption when the unit is empty. We can schedule the work to align with the turnover and have the property ready before the next tenant moves in.
An unoccupied property does not need a tenant present for the work to happen. Access arrangements get sorted on the call. Whether that means a key, a lockbox, or a property manager on site, we confirm what is needed before the visit so there are no delays once the electrician arrives. Electrical service scheduled without the runaround is how we approach every job, occupied or not.
A smart switch or dimmer is not a complicated install on its own, but older homes sometimes make it one. Many switches in houses of a certain age were wired without a neutral, and most smart switches need one to function. We check what is in the box before anything is ordered, confirm whether the wiring supports the switch being considered, and handle the install cleanly. If the wiring needs adjusting before the switch can go in, that gets handled as part of the same visit.
Recessed LED lighting, pendant fixtures, under-cabinet lighting, and replacement fixtures all involve more than swapping a bulb. The circuit has to carry the load, the box has to be rated for the fixture, and the wiring has to be connected correctly. We handle new installs and replacements, including situations where the existing wiring does not reach where the new fixture needs to go. A load calculation is part of the process when multiple fixtures are being added to a single circuit.
A ceiling fan installation goes smoothly when the right box is already in the ceiling. It gets more involved when there is no existing box, no wiring, or a box that was rated for a light but not for the weight and motion of a fan. We assess what is there, install a fan-rated box where one is needed, run wiring if the location requires it, and confirm the switch is matched to the fan's controls.
Replacing knob-and-tube wiring is one of the more involved jobs in an older New Berlin home, and the scope varies by property. A partial replacement addresses the circuits that are most problematic, usually those feeding kitchens, bathrooms, and high-draw appliances. A whole-home rewire clears the system entirely and brings every circuit up to current standards, including proper grounding and AFCI and GFCI protection where code requires it. We scope the job on the call and explain what each approach involves before any work is proposed. Reach out and we'll get it diagnosed.
We serve New Berlin and the surrounding communities throughout Waukesha County and the broader area. That includes Hales Corners, West Allis, Elm Grove, Waukesha, and Greenfield. If you are in the area and need electrical work handled, call for a quote and we will confirm availability and scope on the call.
Electrical work here is done to the code this area actually enforces. Coverage extends across the county, and calls are answered any hour of the day, any day of the week.
Most electrical work produces minimal mess. Outlet and switch replacements, breaker work, and fixture installations leave the wall intact. Work that requires running new wiring through finished walls involves small access points that are patched when the job is done. We explain what the specific job will require before starting.
It can. Homes with knob-and-tube wiring lack a ground, which limits what outlets and devices can be installed without additional work. Aluminum wiring from a later period requires specific devices and connection techniques at every termination point. Neither situation prevents upgrades, but both affect how the job is scoped. We assess the wiring during the visit and explain what it means for the work being requested before anything is proposed.
The panel needs to be reachable, meaning nothing blocking it so it can be opened and the breakers worked on safely. A clear path to the panel saves time at the start of the visit. If the panel is in a utility room or storage area that is difficult to access, it helps to clear a path before we arrive.
When you call, let us know which circuits you rely on for work and what the timing constraints are. We can often sequence the work to minimize how long any given circuit is off, or schedule the most disruptive parts of the job for a break in your day. The plan gets confirmed before anything starts.
Yes. An unoccupied property is often the simplest situation to work with, because there is no one to coordinate around and circuits can be shut down for as long as the job requires. Access arrangements are confirmed on the call. Whether that involves a key, a lockbox, or a property manager meeting us on site, we sort out what is needed before the visit so the work can start without delay.
The location in the property, which circuit or breaker is involved, whether the problem is constant or comes and goes, and what changed around the time it started are all useful. If you have an older home, knowing whether you have a fuse box or a breaker panel helps too. The more detail you can give, the more accurately we can scope the visit before arriving.
Yes. We assess what has been done, confirm it is correct, and complete the work from that point. If part of what was done needs to be corrected before the job can be finished properly, we explain what that involves and confirm the scope before continuing.
It depends on what the inspection turns up and what materials or preparation the repair requires. Straightforward fixes like a failed outlet or a tripped GFCI are often handled on the same visit. Larger work, like a panel replacement or a rewiring job, gets scoped and scheduled separately. We tell you on the call what can be handled immediately and what needs to be booked.
When the service entrance needs to be replaced or upgraded, that involves coordination with the utility, since the utility owns the line up to the meter. We handle the panel side and the coordination with the utility for the work that falls on our side of that line. The scope of what each party handles gets explained on the call.
We explain what each finding is, what it means for the safety and function of the system, and what addressing it involves. Items that present an active hazard are distinguished from those that are code deficiencies or capacity limitations. You decide what to address and in what order, with the scope and price for each confirmed before any work starts.
A sparking outlet, a burning smell near a panel or outlet, a breaker that will not reset and controls something critical like a sump pump or a furnace circuit, or any visible signs of heat damage around wiring or devices are all situations worth calling about right away. We take calls at any hour, any day, so there is no reason to wait on something that looks or smells wrong.
We answer. We turn up. We explain what we found before any work starts.
West Allis Electrical Company handles electrical repairs, panel upgrades, wiring, and everything in between for New Berlin and the surrounding area.
Call (414) 361-9789 for a quote. The price is confirmed on the call, before anything is scheduled.
We also take electrical work in: Greenfield, Brookfield, Greendale, Muskego. There is more on our complete town list.
Below is a quick look at the electrical services we handle in New Berlin and throughout Waukesha County. Each row covers what the service includes, who it fits best, and one practical thing worth knowing before you call. If you want to talk through a specific job, call us for a quote and we will confirm what the work involves and what it costs before anything is scheduled.
| Electrical Service | Scope of Work | When You Need It | Good to Know |
|---|---|---|---|
| Wiring & Rewiring | Knob-and-tube and aluminum wiring remediation, Whole-home and partial rewires, Grounding and bonding confirmation | Pre-1960s New Berlin homes with aging or unsafe wiring that needs to be brought up to current standards | Aluminum wiring requires specific devices and connection methods to be used safely. We assess what is in the walls before recommending a scope. |
| Outlet & Switch Installation | Standard and GFCI outlet installation, AFCI and USB outlet replacement, Dimmer and specialty switch wiring | Any room needing updated, added, or code-compliant outlets and switches | In older New Berlin homes, outlet upgrades sometimes reveal ungrounded wiring behind the wall. We explain the options before the work starts. |
| Dedicated Appliance Circuits | Dryer and range circuit installation, 240-volt circuit runs, Workshop and garage circuit sizing | Anyone adding a major appliance, setting up a workshop, or finishing a garage | Each high-draw appliance needs its own circuit sized to its load. Sharing a circuit with other devices causes nuisance tripping and can stress the wiring. |
| Heat Tape Installation | Dedicated circuit for heat tape load, GFCI protection at the outlet, Weatherproof connection points | New Berlin homes with pipes along exterior walls or roof edges prone to ice dams | Heat tape runs continuously in cold weather, so the circuit has to be sized for sustained draw. An undersized circuit is a hazard, not a workaround. |
| Electrical Safety Inspections | Panel condition and wiring age review, Outlet and circuit testing, Grounding and bonding check | Home buyers, sellers, landlords, and owners of older properties with unknown wiring history | An inspection scopes what is actually in the home before a problem surfaces on its own. It is also useful for rental properties where code compliance needs to be confirmed. |
| Ceiling Fan Installation | New fan installs and replacements, Ceiling box upgrade for fan-rated support, Wiring and switch matching | Rooms with an existing light fixture being converted to a fan, or new fan installs with no existing wiring | A standard light-fixture box is not rated to support a ceiling fan. We install the correct box as part of every fan job. |
| Electrical Repairs & Troubleshooting | Fault tracing and circuit testing, GFCI and AFCI device checks, Fixture and connection diagnosis | Homeowners and property managers dealing with a sudden or recurring electrical problem | Most faults trace back to a specific connection, device, or circuit. We identify the cause before proposing any repair. |
| Electrical Panel & Service Upgrades | Load calculation and panel sizing, Fuse box to breaker panel conversion, Service entrance upgrades, Utility coordination | Older homes running out of circuit capacity or properties adding major new loads | Panel upgrades in Waukesha County often require a permit and a utility coordination step when the service entrance is being replaced. We handle that process as part of the job. |
| Lighting Installation | Recessed and fixture installation, Under-cabinet and landscape lighting, Security and motion sensor lights, Exterior circuit runs | Homeowners updating interior lighting or adding outdoor security and landscape lighting | Exterior lighting in Wisconsin needs weatherproof fixtures and conduit rated for freeze-thaw conditions. We spec the right materials for the climate. |
| Breaker & Fuse Repair | Breaker testing and replacement, Fuse box assessment, Arc-fault and ground-fault breaker checks | Homes where a breaker trips repeatedly or a fuse blows without an obvious cause | A breaker that will not reset is often signaling a load problem or a failing device, not just a nuisance. We assess both before recommending a fix. |
| Whole-Home Surge Protection | Panel-mounted surge protector installation, Whole-circuit protection in one device, Protection for appliances and electronics | Homeowners with sensitive electronics, newer appliances, or a history of voltage spikes | A panel-mounted surge protector catches spikes before they reach any device on the circuit. It is a single installation that covers the whole home at once. |
| Backup Generator Installation | Transfer switch installation, Generator-to-panel circuit wiring, Load assessment for safe hookup | New Berlin homeowners who need heat, sump pumps, or refrigeration to stay on during winter outages | A transfer switch is required by code to prevent generator power from back-feeding the utility line. We install the switch and the circuit, not just the outlet. |
Call us at (414) 361-9789 to get a quote, confirm what the job involves, and get the work scheduled at a time that works for you.
(414) 361-9789