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Find Electricians in Janesville

Avatar for Mega Power Electric, Inc
Mega Power Electric, Inc
5.0(
191
)

Serving Janesville, CA and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"Mega Power Electric is an excellent company to work with. Gary and his team are knowledgeable, honest, and will go out of their way to get the job done right. We installed panels and solar battery storage unit in our home and we're reaping the benefits of being clean and green."
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+32

Recommended by100%of homeowners
Avatar for Johnson Electric Solar
Johnson Electric Solar
5.0(
5
)

Serving Janesville, CA and surrounding areas

In business since 2006

Free estimates

Emergency services offered

"His name is Andrew Johnson. He is going to be doing our carport next. He does all of our electrical but he also does incredible solar. It was around $17,000 for the solar. We have a big house. You can't beat his prices. He doesn't have a huge company. His guys are great. He shows up when he says. He does meticulous work. The city's came out and told him right in front us that he did better than perfect. He lives in our neighborhood. He told him to get on Angie's List"
Recommended by100%of homeowners
Avatar for Landmark Energy Upgrades
Landmark Energy Upgrades
4.8(
59
)

Serving Janesville, CA and surrounding areas

In business since 2009

Free estimates

Emergency services offered

"I'm very happy with the work that was done by Landmark construction and energy crew. At first, we met with Ron that came over and met with us about the issues that we had with our water heater and with the bills that we currently pay for electric. Ron recommended us to replace the bulky old water heater and to install a tankless system that will supply hot water immediately and with the use of less gas. We liked that idea and we decided to go for this project. Ron came over to our house with his 2 people that basically took care of all the removal and the installation of the new system. The work that they did took only 2 days from start to finish and now we have more space at the garage, and the bills are much lower than before…."
Cool Roof Install
Energy Upgrade
HVAC Air Duct
Home Energy Audit
Energy Upgrade Contractors

+6

Recommended by98%of homeowners
Avatar for HelloTech: Tech Support To Your Door
HelloTech: Tech Support To Your Door
4.2(
445
)

Serving Janesville, CA and surrounding areas

In business since 2014

Free estimates

Emergency services offered

"Great. Joe Zimmerman of AAA Computers showed up on time, knew exactly what he was doing, and even supplied a power cord which was missing from the box the movers had packed the computers in. He went out of his way to make sure things were working correctly and gave me a tutorial on fixing issues by myself were additional problems to crop up."
Recommended by87%of homeowners
Avatar for NRG Heating & Air Conditioning, Inc
NRG Heating & Air Conditioning, Inc
4.2(
161
)

Serving Janesville, CA and surrounding areas

In business since 1987

Free estimates

Credit card accepted

"I had a great experience with a solar install from NRG Clean Power. I am an electrical engineer so I'm a huge nerd when it comes to the type of technology that I was looking for in a solar install. These guys use all enphase microinverters and solarworld panels, which is exactly what I wanted. My system has 16 280W panels, and it is working wonderfully. Once I said go, these guys were all over it. Sean Malloy was my sales guy, and he got the paperwork pushed through, and the permitting done in no time. The install contractors were all professional, and the job was done well. They also installed an upgraded main panel and installed a car charging station for my EV. I went from paperwork to system installed and operating in around 3 weeks. I would highly recommend these guys."
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+27

Recommended by84%of homeowners
Honest Handyman
4.6(
89
)

Serving Janesville, CA and surrounding areas

Free estimates

Emergency services offered

"The plumbing upgrade and dishwasher installation went very well this morning.  I bought a dishwasher for first-time installation in my older home and had texted Joshua the night before with pics of the "then current" plumbing and electrical situation.  He arrived on time with proper plumbing and electrical fittings and went immediately to work.  The used dishwasher I'd bought required more pieces, so getting those from Lowe's was arranged and he finished the entire job within 2 hours!  The only small concern (which he immediately straightened out!!) was the chrome airgap pop-up on the sink was a bit crooked, but again, he fixed that right up.   I am looking forward to hearing his estimate on some upcoming electrical  work for my patio.   I WILL recommend him to my neighbors and local friends!!
"
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Recommended by96%of homeowners
Avatar for America's Best Inc
America's Best Inc
4.1(
2,198
)

Serving Janesville, CA and surrounding areas

In business since 1982

Free estimates

Credit card accepted

"The young guy who did the work was prompt and professional, but not well trained. He power washed my patio BEFORE blowing the leaves and sticks off my roof, so all the debris landed on my just cleaned patio, and he didn't follow up to clean it off.
He forgot to do the garage door and was all packed up when he asked me to inspect, so I just let it ride.


"
10,000 square foot home
We love Los Angeles
skylight cleaning
Recommended by77%of homeowners
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Electrical questions, answered by experts

The National Electric Code states that outlets should not be spaced more than 12 feet apart, and there should be an outlet placed every 6 feet at the floor line in areas designated as living spaces. Most homes in the United States have 75 outlets, but it will depend on the amount you need based on your home's size and your needs.

When combined with a substantial solar system, if you have enough Powerwalls, you could go off-grid and be energy independent. But remember, you'd need enough Powerwalls to power your whole home continuously because a single Powerwall can’t power large appliances for extended periods. One Powerwall is able to power an average-sized home's emergency circuits, lights, and outlets. To power large appliances, you likely need two or three Powerwalls.

If a 3-way switch is wired incorrectly, this can cause several issues. The most common problem is that the switches will not function properly: Either both switches won’t work, or only one will. Another issue is that one switch will trigger a short circuit, tripping the circuit breaker.

To fix a tripped light switch, locate your home's electrical panel and identify the tripped circuit breaker. It will be in the "off" or neutral position. Flip the breaker entirely to the "off" position, then switch it back to the "on" position. If the breaker trips again immediately, there may be a short circuit or overload in the system, requiring further investigation. If the switch still doesn't work after resetting the breaker, check for loose wires or faulty components in the switch itself. It is always best to consult a licensed electrician for persistent issues and when in doubt.

Do not touch electrical wires in your home without first turning off the power at your circuit breaker and testing the wire with a voltage meter or multimeter. Electricity still flows through wires even when a light switch is powered off, and touching wires with the switch on can result in electrical shock.

The Janesville, CA homeowners’ guide to electrical services

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