Most people call an electrician when something stops working. What surprises them is how often the thing that stopped working was never wired correctly in the first place. A circuit that trips under load, an outlet that never held a plug firmly, a panel that was added onto rather than properly upgraded. Coleman Electrical Service handles all of it for Simi Valley homeowners, landlords, and commercial property owners, from a single outlet repair to a full service upgrade. We are available every day from 6:00 AM to 10:00 PM, and same-day appointments are often available.
Simi Valley is a city with a wide range of housing, from newer tracts to homes built decades ago that have been modified, added onto, and loaded up with appliances the original wiring was never meant to carry. That mix shapes the kind of electrical work we see here. Work is carried out by licensed electricians who know what California code requires and what that kind of housing stock actually needs. Call (747) 368-2289 for a quote.
Electrical problems don't wait, and neither do we, but some of them are harder to pin down than a dead outlet or a tripped breaker. An intermittent fault is its own category of problem. A circuit that trips only when two things run at once. A light that flickers only when it is raining. An outlet that works fine until the air conditioning kicks on, then goes dead for a few minutes before coming back.
These are not nuisances to monitor. They are symptoms of something that needs to be traced. Loose connections arc under load and produce heat before they produce a failure. Wiring that was modified at some point may have been undersized for what it is now being asked to carry. A breaker that trips intermittently may be failing, or the circuit may be drawing more than it should, or both.
Finding an intermittent problem means working through the circuit from the panel to every device on it, checking connections at each point, testing under load, and looking for signs of heat damage or arcing at outlets, switches, and junction boxes. It is slower than a straightforward repair because the fault is not always visible until the conditions that cause it are reproduced.
We test every circuit. We label every breaker. We leave it safe. That approach applies to diagnostic work as much as it does to installation. If the problem only shows up in the rain, we want to know where water is getting into the system, not just which breaker it trips.
Pricing depends on what the job actually involves, and the only way to get an accurate number is to describe what you are seeing. When you call, we ask about the symptoms, the location in the home, and whether there is anything else nearby that has been behaving oddly. From that conversation we give you a price before anything is scheduled, so you know what the visit covers before you commit to it.
What changes a quote is scope. A single outlet replacement is a different job from tracing a fault through a finished wall. A panel swap on a home that already has the right service entrance is a different job from a full service upgrade that involves the meter and the utility connection. If the job turns out to be more involved than the initial call suggested, we tell you before continuing and confirm the revised price. Ask what is included and you will get a straight answer.
Honest recommendations on repairs, never an upsell. If a repair is the right call, that is what we will recommend. We'll handle the wiring so you don't have to.
California leads the country in EV adoption, and Simi Valley reflects that. A Level 2 charger runs on a dedicated 240-volt circuit and charges most vehicles overnight rather than over several days. We assess the panel's available capacity, run the circuit, and install the charger where it works for your garage layout. If the panel needs room to support the new load, we handle that as part of the same project.
Ground-fault and arc-fault protection are required in kitchens, bathrooms, garages, and exterior locations under current California code, and many older Simi Valley homes were wired before those requirements existed. GFCI outlets and AFCI breakers are not just a code item. A ground fault at a bathroom outlet or an arc fault in a bedroom circuit are the kinds of failures that cause fires and electrocutions. We install and test both wherever they are required or missing.
A new range, a hot tub, a table saw, or a compressor in the garage all need a dedicated circuit sized for the load they draw. Running that circuit involves more than pulling wire. It means calculating whether the panel has capacity, choosing the right breaker and wire gauge, and routing the circuit in a way that meets code. We handle the full electrical side of those installations. The appliance or equipment hookup is a separate trade. Our work ends at the connection point.
Dryers, electric ranges, and refrigerators with high draw all perform better and run more safely on a circuit of their own rather than sharing with other devices. We run dedicated circuits for those appliances as part of a new installation or as a standalone project when an existing circuit is overloaded or undersized. Code-compliant wiring on every job means the circuit is sized and protected correctly from the start.
The specifics for a job like this are on the electrical repair page.
The most common calls are also the most varied. A room that lost power. An outlet that stopped working. A breaker that trips when the microwave and the coffee maker run at the same time. The situation that leads to a repair call is usually something that changed, even if the homeowner did not notice the change until the failure. We trace it to the source rather than addressing only what is visible.
Simi Valley has a significant share of homes built in the mid-twentieth century, and many of them are carrying loads their original panels were never designed for. A 100-amp panel that was adequate when the home was built is often not adequate for a home that now has a modern kitchen, an EV charger circuit, and a battery backup system. We handle panel replacements, 200-amp service upgrades, and subpanel installations where the load needs to be distributed. We run a load calculation before any panel project so the new equipment is sized for what the home is actually running.
New outlets, recessed and LED lighting, ceiling fans, exterior security lighting, landscape circuits, and smoke and carbon monoxide detector wiring all fall under installation work. So does whole-home rewiring for older properties where the wiring itself is the problem, not just a single circuit. Homes with aluminum branch-circuit wiring or knob-and-tube wiring need a specific approach, and we assess what is actually there before recommending a scope. The service page carries the full breakdown of what each type of installation involves.
We show up, and we keep you posted until the job is done.
Same-day appointments are often available when you call between 6:00 AM and 10:00 PM. For situations involving a sparking outlet, a burning smell near a panel, or a loss of power that is affecting part of the home, let us know when you call and we will prioritize accordingly. We confirm timing on the call and tell you what to expect.
For rental properties and commercial spaces that need to stay operational, we work around what the space requires. That means being clear about which circuits will be de-energized and for how long, so tenants or staff can plan around it. Fast diagnosis. Honest pricing. Clean work.
If the problem is something you cannot safely ignore until a convenient time, call and describe what you are seeing. We will tell you how quickly we can get someone there.
Reach out and an electrician will follow up.
We serve Simi Valley and the surrounding communities throughout Ventura County, including Santa Susana, Bell Canyon, Oak Park, Moorpark, and Agoura Hills. Whether the property is a single-family home, a multi-unit building, or a commercial space, we cover the area and can often get someone out the same day.
Getting your power back is easier than you think. Call (747) 368-2289 and we will confirm coverage for your address on the call.
It does, because the scope of a job often depends on what is already in the walls. An older home that has been modified over the decades may have wiring that does not match what the panel suggests, which can add time to a diagnostic or a rewire. We assess what is actually there before quoting a scope, so the price reflects the real job rather than an assumption.
If multiple homes lose power simultaneously, the cause is likely on the utility side rather than inside your home. We can confirm whether the issue is at the meter or the service entrance, but if the utility's supply is out, the repair is theirs to make. We help you determine which side of the meter the problem is on.
The main thing to confirm before the visit is whether your panel has available capacity for a new 240-volt circuit. If it does, the installation is straightforward. If the panel is full or undersized, adding capacity is part of the project. When you call, describe your panel situation as best you can and we will walk through what the job is likely to involve before anything is scheduled.
Outdoor outlets in wet or damp locations require GFCI protection and weatherproof covers rated for the exposure. Outlets near a pool or pond are also subject to specific clearance requirements under the electrical code. We install to those requirements and confirm the installation is correct before we leave.
A written record of the electrical condition of the property, what was inspected, what was corrected, and what circuits and devices were tested, gives a landlord documentation that the property was in safe condition at the start of a tenancy. We provide a clear account of what was found and what was done as part of any inspection or repair visit.
Pool pumps, underwater lighting, and similar equipment require dedicated circuits, GFCI protection, and bonding of all metal components near the water. The bonding requirement is separate from grounding and is specifically designed to prevent shock hazard in and around the water. We handle the circuit, the GFCI protection, and the bonding as a complete installation.
Yes, we give you a price on the call before anything is scheduled. We ask what you are seeing and where the problem seems to be, and from that we can tell you what the job covers and what it will cost. If the work turns out to be more involved than the call suggested, we tell you before continuing.
The utility controls the portion of the supply from the street to the meter. We handle everything from the meter base into the home, including the service entrance conductors, the main disconnect, and the panel. When the utility's involvement is required, we explain what needs to happen on their end and what we handle on ours.
Coleman Electrical Service is available every day from 6:00 AM to 10:00 PM. Describing what you are seeing is enough to get started. We will ask the right questions, give you a price, and get an electrician scheduled.
Call (747) 368-2289 for a quote on electrical repairs, panel work, or any installation in Simi Valley.
Neighboring towns we serve: Thousand Oaks, Santa Clarita, San Fernando, Santa Monica, Beverly Hills.
Browse our map of areas.
Below is a plain-language look at the electrical services we handle across Simi Valley and the surrounding San Fernando Valley. Each row covers what the service includes, who it fits best, and a practical note to help you figure out where to start. Call for a quote and we will walk you through the details before anything is scheduled.
| Service Type | Scope of Work | Best For | Things to Know |
|---|---|---|---|
| Hot-Tub Circuits | 240-volt dedicated circuit, GFCI disconnect installation, outdoor wiring and conduit, bonding and grounding | Homeowners installing a spa or hot tub and needing the electrical side handled correctly | Hot tub wiring involves specific code requirements for GFCI protection and bonding. Getting it right the first time avoids problems at inspection. |
| Breaker & Fuse Repair | failing breaker replacement, fuse panel evaluation, overcurrent protection checks, panel interior inspection | Homeowners with a breaker that trips repeatedly or will not reset | A breaker that keeps tripping is doing its job, but the underlying cause still needs to be found and corrected. |
| Standby Battery for Outages | battery backup wiring, transfer switch installation, critical load panel setup, grid-tie and off-grid configurations | Homeowners who want power for essential circuits when the grid goes down | Sizing the battery correctly starts with knowing which circuits you need to keep running. We work through that on the call before anything is scheduled. |
| Electrical Repairs & Troubleshooting | tracing faults to the source, testing outlets and circuits, arcing and loose connection repair, GFCI and AFCI protection | Any home or business with a symptom that needs a diagnosis | A tripping breaker or dead outlet can point to something deeper. We identify the real problem before recommending a fix. |
| Outlet & Switch Installation | GFCI outlet installation, switch replacement and upgrade, dedicated outlet runs, exterior and weatherproof outlets | Homeowners adding outlets or replacing devices that have stopped working | GFCI protection is required by California code in kitchens, bathrooms, garages, and outdoor locations. We install to current code on every job. |
| Older-Home Rewiring | knob-and-tube replacement, aluminum branch-circuit remediation, partial and whole-home rewires, wiring for additions and remodels | Owners of older Simi Valley properties with wiring that has been flagged or is showing symptoms | The scope of a rewire depends on what is actually in the walls. We assess the existing wiring before recommending a full or partial approach. |
| Whole-Home Surge Protection | panel-mounted surge protector installation, grounding and bonding verification, protection for appliances and electronics, EV charger circuit protection | Any home with sensitive electronics, an EV charger, or solar equipment worth protecting | A surge protector at the panel intercepts voltage spikes before they reach your devices. Grounding and bonding are checked as part of the installation. |
| Wiring & Circuit Installation | new circuit runs, renovation and addition wiring, garage and shed wiring, code-compliant rough-in work | Additions, conversions, and any space being built out or rewired | New wiring in California is inspected to code. We handle the load calculation and panel capacity check as part of the project. |
| Electrical Panel & Service UpgradesMost Popular | 200-amp service upgrades, panel replacement, subpanel installation, load calculations and grounding | Older homes, properties under renovation, or any panel flagged during an inspection | Many Simi Valley homes were built with 100-amp service. A load calculation before the upgrade confirms the new panel can carry what you are adding. |
| Electrical Safety Inspections | panel and wiring condition review, GFCI and AFCI check, grounding and bonding evaluation, pre-sale and rental unit inspections | Landlords, buyers, sellers, and anyone with an older property | A written summary of findings comes with every inspection so you know exactly what was found and what, if anything, needs attention. |
| Dedicated Appliance Circuits | dryer and range circuits, hot tub and spa wiring, workshop and garage circuits, disconnect and breaker installation | Any high-draw appliance that needs its own breaker and wire run | Running a dedicated circuit means the appliance does not compete with other loads on the same breaker, which reduces nuisance tripping and wear. |
| Lighting Installation | recessed and LED lighting, kitchen and bathroom lighting, exterior and security lighting, landscape lighting circuits | Remodels, new construction, or any space where the existing lighting is not working for the room | Exterior and landscape lighting circuits need proper weatherproofing and grounding. We handle the circuit run, not just the fixture. |
| Solar & Battery Backup | transfer switch installation, battery backup wiring, panel capacity and interconnection work, critical load circuit setup | Homeowners adding solar or battery storage, especially ahead of wildfire season outages | Public-safety power shutoffs across Ventura County have made battery backup a practical choice. We handle the electrical side so the system actually works when the grid goes down. |
| Ceiling Fan Installation | fan and fixture swap, new circuit and wiring runs, box and brace installation, switch and remote wiring | Homeowners replacing an old fan or adding one where no wiring exists | If there is no existing wiring at the ceiling location, we run the circuit from the panel. No guesswork on whether the box can hold the weight. |
| EV Charger Installation | Level 2 charger installation, dedicated 240-volt circuit, panel capacity check, garage and driveway placement | Electric vehicle owners who need faster overnight charging than a standard outlet provides | California has some of the highest EV adoption in the country. If the panel needs room for the new circuit, we handle that as part of the same visit. |
Call (747) 368-2289 for a quote on any of the services above. We are available every day from 6:00 AM to 10:00 PM, and we will walk you through the details before anything is scheduled.
(747) 368-2289