Wiring, Rewiring, Outlets, Switches & GFCI Solutions in Simi Valley

Licensed Electricians Serving in Ventura County, San Fernando Valley & Northern Los Angeles County

When an outlet stops working or a switch starts acting strangely, it’s rarely random. Electrical issues tend to build quietly before they become disruptive or unsafe. A warm wall plate, a breaker that trips without warning, a GFCI that won’t reset — these are signals that something inside the circuit needs attention.

Dutton Plumbing, Cooling and Heating has served local homeowners since 1987. What began with plumbing and HVAC has expanded into full electrical services, delivered with the same standards that built our reputation. Our licensed, insured electricians handle everything from isolated outlet repairs to full rewiring projects, with permits pulled when required and written pricing before work begins.

Speak with a licensed electrician at (805) 849-0965 or contact us online to get a free estimate before work begins.

Wiring & Rewiring Services

Some homes need a simple repair. Others need more comprehensive updates, especially properties built mid-century that have seen decades of modifications.

• Wiring Repair. We locate damaged or deteriorated wiring inside walls, ceilings, or attics and make code-compliant repairs. No hidden splices or temporary fixes.
• Partial Rewiring. When specific circuits are outdated, overloaded, or built with older materials such as aluminum branch wiring, we can rewire targeted areas without disrupting the entire home.
• Whole-Home Rewiring. For homes with widespread cloth-insulated wiring, aluminum wiring concerns, or systems that no longer meet modern demand, we provide complete rewiring with permits and inspection coordination.
• Two-Prong to Three-Prong Upgrades. We assess whether grounding can be added or if GFCI protection is the appropriate code-compliant solution.
• Insurance-Driven Corrections. If your carrier has flagged aluminum wiring or other conditions during renewal, we provide documented corrective work that helps bring the system into compliance.

Southern California homes often carry a mix of original wiring and later additions. We evaluate the system as a whole so improvements make sense both now and long term.

Outlet, Switch & GFCI Services

Many service calls involve devices at the wall. While they may look simple, they connect to the broader health of the circuit.

• Outlet Repair & Replacement. We diagnose why the outlet failed before replacing it and verify the integrity of the circuit serving it.
• New Outlet Installation. Adding receptacles in remodeled spaces or high-use areas requires proper load evaluation and code-compliant wiring.
• Switch Repair & Replacement. From single-pole switches to multi-location controls, we correct loose wiring, worn mechanisms, and improperly rated devices.
• GFCI Installation & Replacement. Kitchens, bathrooms, garages, and exterior locations require proper ground-fault protection. We install and test GFCIs to ensure they’re wired correctly and functioning as intended.
• Outdoor & Weather-Resistant Outlets. Exterior installations must be protected from moisture and sun exposure while meeting current safety standards.

Every installation is completed with secure terminal connections, correct wire sizing, and proper grounding.

Emergency Electrical Service When It Can’t Wait

If you notice a burning smell near an outlet, a switch plate that feels hot, or a breaker that won’t stay reset, treat it as urgent. Electrical problems can escalate quickly, and the risk isn’t always visible from the outside.

For time-sensitive calls, we offer emergency service with our 60 minutes or less response for urgent issues. We arrive in fully stocked trucks ready to diagnose what’s happening, stabilize the situation safely, and complete repairs when possible. 

If the safest next step is a temporary shutoff or a short-term fix while parts or permits are arranged, we’ll walk you through the options and put everything in writing before work begins.

What Makes Our Electrical Work Different

Electrical upgrades should solve the problem completely and stand up to inspection. Thousands of homeowners know us as the company you would feel comfortable sending to your mom’s house! That standard carries into our electrical division.

Here’s what you can expect when you work with our team:

• Licensed & Insured Electricians. Trained professionals who understand local code requirements.
• Permit Handling When Required. We coordinate inspections so your project is properly documented.
• Clear Written Estimates. Free estimates before work begins and pricing approved by you.
• Financing & Payment Plans. Flexible options available, along with year-round promotions. Ask about our current offers!
• Clean, Respectful Technicians. Drug tested, background screened, uniformed, and careful in your home. Protective booties worn.
• Fully Stocked Service Vehicles. Most repairs completed in one visit.

If you’re still weighing options, it can help to hear from people who’ve already made the call. You’re welcome to browse our thousands of 5-star reviews on Google before you decide.

A Long History of Caring for Homes Like Yours

Dutton Plumbing, Cooling and Heating has been helping homeowners take care of their homes since 1987. That foundation in plumbing and HVAC gives our electrical team a real advantage: we don’t look at electricity as a standalone system. We understand how power supports the entire house, from heating and cooling performance to kitchen loads and the way modern equipment changes what a home needs day to day.

Over the years, electrical demand has shifted fast here in California. Long cooling seasons put steady strain on circuits, especially in homes where HVAC runs hard through warm stretches. Kitchens tend to carry more load than they did when many local neighborhoods were built, and EV charging is becoming a regular part of household power needs. Add in home offices, garage workshops, and the extra equipment that comes with everyday life now, and it’s easy for older electrical layouts to feel undersized, even when nothing looks “wrong” on the surface.

Our job is to make sure the electrical work we do fits your home as it is today, not as it was decades ago. That means properly sized wiring, the right protection where it’s required, and upgrades that hold up to modern use.

Ready to repair or rewire? Call (805) 849-0965 or contact us online and we’ll take care of the rest!

Frequently Asked Questions

How do I know if an outlet needs to be replaced versus repaired?

If the issue is limited to one loose or worn receptacle, replacement is often straightforward. However, if multiple outlets on the same circuit are acting up, the problem may be upstream in the wiring or at another connection point. A proper diagnosis determines whether you’re dealing with a single failed device or a larger circuit issue.

What are signs that a home may need partial rewiring instead of spot repairs?

Frequent breaker trips, multiple warm outlets, inconsistent power in different rooms, or visible aging wiring materials can indicate a broader issue. In some cases, updating only the affected circuits is more practical than a full rewire. An evaluation helps determine the right scope.

Does rewiring always mean tearing open walls?

Not necessarily. In many single-story homes, new wiring can often be routed through attics or crawl spaces, limiting wall access. When openings are required, they are typically strategic and repairable rather than extensive demolition.

How long does outlet or switch replacement usually take?

Standard replacements are often completed during a single visit, provided the wiring behind the device is in good condition. If wiring corrections are needed, that can extend the timeline slightly, but most projects are still same-day.

How do I prepare for an electrical service appointment?

Clear access to outlets, switches, the electrical panel, attic entry, or crawl spaces helps speed up diagnosis. If you’ve noticed patterns, such as certain appliances causing issues, make a note of them. That information can shorten troubleshooting time and keep your appointment focused.