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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon976
    Verified electrical services reviews

Find Electricians in Ontario

Avatar for Garafano Electric, Inc.
Garafano Electric, Inc.
4.8(
188
)

Serving Ontario, CA and surrounding areas

Approved

In business since 1968

Free estimates

Warranties offered

"Garafano Electric has being taking care of all the electrical needs and upgrades in our 90 plus year old house for a few years now. They always do A+ work. We're currently in the middle of some home renovations and they've been willing and able to work with our erratic schedule. Honest, dependable, and great at what they do. Can't recommend them high enough!"
Response time3 days
6 neighbors recently requested a quote
Recommended by98%of homeowners
JK Flores Enterprise LLC.
5.0(
37
)

Serving Ontario, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"The Technician (George) that came over was in time. He was very helpful in identifying the concerns we had with the appliances electrical outlets and circuit breakers. If we need any more electrical work done on our house we will be searching out to JK Flores for there service."
Existing ceiling fan
UPS system ready for a power outage
e.v. charger
New ceiling fan in living room
New UPS system

+28

Response time4 hrs
Response rate95%
5 neighbors recently requested a quote
Avatar for M.Y. Electrical Contractor
M.Y. Electrical Contractor
4.6(
256
)

Serving Ontario, CA and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"Called M.Y. Electrical for a 200 amp panel upgrade estimate. Luis came out the next day and had a very clear explanation of what need to be done and the timeframe involved, along with a very fair estimate. The crew: Luis, Jesus, Michael and Miguel came out a few days later to do the job. I am impressed, everyone on the crew did excellent work. Due to their knowledge and work ethics they made it stress free for me. Luis took care of obtaining the proper permits. He also informed me through texts of their arrival times, and inspection times, and being here during inspection. After electrical work was completed Javier repaired the stucco, also well done. Very happy I chose M.Y. Electrical and Louis and his crew to do the work!"
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+26

Response time1 day
8 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Wilson Electric
Wilson Electric
4.5(
198
)

Serving Ontario, CA and surrounding areas

Approved

In business since 1994

Free estimates

Emergency services offered

"The light fixture, and it was done by Wilson Electric. I just wanted to let you know that Wilson Electric did a fantastic job, they saved me a ton of of money. Erin bloom technician was great."
Additional Photos
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+5

Response time1 day
1 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Mr. Watts Electric
Mr. Watts Electric
5.0(
52
)

Serving Ontario, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Warranties offered

"Ryan was professional and his rates were very reasonable. He showed up on time and completed all work to our satisfaction. I would highly recommend him and if I need electrical work done in the future, I would hire him again."
200amp Panel Upgrade
200amp Panel Upgrade
LV2 Tesla Charger
Response time7 hrs
Response rate87%
28 neighbors recently requested a quote
Avatar for CJ's Electrical Company,  Inc.
CJ's Electrical Company, Inc.
4.8(
61
)

Serving Ontario, CA and surrounding areas

Approved

In business since 2000

Free estimates

Warranties offered

"CJ's Electrical Company, Inc. completed work as agreed , some communication issue at first but Carlos took ownership and I am happy with the results and happy to recommend"
Response time1 day
1 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for J L P ELECTRICAL SERVICES
J L P ELECTRICAL SERVICES
5.0(
36
)

Serving Ontario, CA and surrounding areas

Approved

In business since 2001

Emergency services offered

Warranties offered

"JLP Electrical Services, Wallace was wonderful. He added multiple power outlets in my garage, during our remodel. He also recommended and installed the perfect mini split, for my garage. The experience was very nice. He was professional and timely. His work is top knotch. He’s multi talented. I found his consultation, regarding my thoughts and ideas, to be very helpful. I highly recommend JLP Electrical Services."
1
2
3
4
5

+3

Response time1 day
Response rate91%
59 neighbors recently requested a quote
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Electrical questions, answered by experts

The standard copper wire gauge to use with any 30-amp circuit is a 10-gauge wire. The National Electric Code specifies a 10-gauge wire with appliances like water heaters running on 30 amps. If you try to use a smaller gauge wire, such as a 12 gauge, with a 30-amp breaker, you run the risk of the wire overheating and melting or causing a fire. Because of the safety hazards, the gauge of the wire is not an area to try to cut costs when connecting a 30-amp breaker to a water heater.

It depends on where you live. Some cities may require a permit for electrical work, while others don’t. You’ll need to call your city’s building department to determine if you’ll need to apply for a permit or not. If a permit is required, you’ll likely have to pay a fee for it. 

Different fences use different amounts of electricity, but their operating costs are very low overall. Electric fences pull between 4 and 25 watts from the system if you have an average-sized yard. Barring any complicated math, you can expect an average electric fence to cost less than $5 a month to run. Aboveground electric fences, which are not typical for residential use or small animals, can cost more, but you shouldn't notice a significant change in your electric bill. 

A blinking, or twinkle, bulb makes Christmas lights blink. Usually, this type of bulb has a silver or red tip, making it easily distinguishable from other non-blinking bulbs. Most packages of Christmas lights come with additional blinking and non-blinking bulbs. Additional bulbs can be purchased at a hardware store or online retailer.

Yes, you can put a GFCI outlet in almost any electrical outlet location. As long as the outlet is wired correctly back to a circuit breaker, you can likely replace the existing outlet with a GFCI outlet.

The Ontario, CA homeowners’ guide to electrical services

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

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