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  • Average homeowner rating star icon4.5
    Average homeowner rating
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    Verified electrical services reviews

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Avatar for JP3 Electric
JP3 Electric
5.0(
25
)
Fixed Generator - InstallElectrical Wiring or Panel UpgradeCeiling Fan - Install+7 more

Serving Jamul, CA and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"Justin was extremely professional and got the job done in a timely manner. He was knowledgeable, efficient, and communicated clearly throughout the entire process. The quality of his electrical work was excellent, and everything was completed exactly as promised. I would highly recommend Nigel to anyone looking for reliable and professional electrical services."
Panel
Outlet
Panelboard
Panelboard
Kitchen Lighting

+3

7 neighbors recently requested a quote
Keil Electric LLC
5.0(
10
)
Electrical Wiring or Panel UpgradeCeiling Fan - InstallFixed Generator - Install+11 more

Serving Jamul, CA and surrounding areas

Approved

In business since 2014

Free estimates

Credit card accepted

Keil Electric San Diego is a licensed electrical contractor (California #1109913) serving San Diego County from our Santee shop. Andy Keil and the local team handle residential and commercial work across Chula Vista, El Cajon, La Mesa, Santee, Coronado, and the rest of the county.

7 neighbors recently requested a quote
Recommended by77%of homeowners
Avatar for Eddie's electric
Eddie's electric
5.0(
1
)
Portable Generator - Repair

Serving Jamul, CA and surrounding areas

Approved

Small jobs welcome

Credit card accepted

"Excellent work. From the start he showed professionalism, punctuality, and great attention to detail. The installation was clean, well organized, and working perfectly both indoors and outdoors. He also explained everything clearly and made sure everything was safe and ready to use. I definitely recommend him for any electrical work — reliable service and top-quality results."
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Electrical questions, answered by experts

If there isn’t a C-wire on your thermostat, you can repurpose the G-wire. The G-wire controls the fan independently of the other controls on your thermostat, so the fan-only function won’t work if you decide to go this route.

The cost to upgrade an electrical panel ranges from $1,200 to $2,000, depending on the type of electrical panel you need and the size of your home. Amperage plays a central role in determining the cost, so calculate your home’s electrical load before purchasing. For example, a 100-amp and 400-amp panel vary widely in cost. 

It wouldn’t be abnormal to view all wiring as simply wiring, but wiring has different gauges and can handle different loads. When you’re wiring for 240V, you need wire that is rated at least 240V, but honestly it’s better to spend a little more and just buy 300V wiring. This ensures a margin of safety in case the wiring gets overloaded.

A faulty light switch can trip a breaker due to circuit overload or a short circuit. A faulty light switch may not always trip a breaker, so don’t use that as your only sign that something’s wrong. Always investigate the cause of a switch that isn’t working properly, feels hot to the touch, or is making unusual noises.

If the electrical wires you’re working with are too short, one of the easiest ways to elongate it is to extend them with a push-in connector. These user-friendly tools help you splice two wires together with little fuss or the need for extra tools, like a crimping tool, which is an older way of extending wires. As long as you can stripe the ends of a wire, using a push-in connector shouldn’t be an issue.

The Jamul, CA homeowners’ guide to electrical services

From average costs to expert advice, get all the answers you need to get your job done.