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All Pro Plumbing
- Work
- Outlet
- Switches
“Iam extremely satisfied with the service that was provided to me from start to finish, called ALL PRO and within 24 hours from the time they arrived I have Air conditioning again.”
Best Electricians in Ontario, CA
24 contractors listed · 7 in Ontario · 10 open 24/7 · 18 open weekends · 23 rated 4.5+
Data verified October 18, 2026
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Air Control Specialties Inc.
“Air Control Specialties are great, they check our unit and refilled the freon.”
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Downey Breakers
“Excellent attention and service, also a wide variety of products and the price is one of the best options, thank you”
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Lyden Electric
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Dekoker Electrical Contractors
“Overall very pleased and am hiring them again and will also let family and friends know of the pot of gold I found!”
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Hands On Maintenance LLC
“I want to thank mike for being professional and installing my water heater.”
The 24 contractors listed for Ontario, CA cover panels, circuits, lighting and charger installs. What appears under each one about licensing, hours and the work it advertises is taken from that business's own site, with ratings and comments from public reviews.
Area overview: Ontario, CA
Of the 24 contractors we list here, 7 are in Ontario itself and 17 come from towns including Riverside (4, 14 mi), Anaheim (2, 20 mi) and Chino (1, 5 mi). The contractors on this page are rated from 4.1 to 5.0 across 5,770 reviews; 7 have 50 or more reviews and 23 are rated 4.5 or higher. When customers rate these contractors on specific qualities, they most often praise professionalism (92%), responsiveness (85%) and quality (85%). The topics that come up most in reviews of the contractors on this page are "price", "communication" and "efficient". 10 are open around the clock; 17 are open on Saturdays and 14 on Sundays. 10 show a license on their websites and 9 have a BBB rating of A or A+. Domain records put 11 websites of the contractors on this page at ten or more years old; the oldest dates from 2002. 10 offer emergency call-outs; 1 offers remote or virtual consultations; 2 offer financing or payment plans; 9 give free estimates; 5 are family- or locally-owned and 5 list coupons or special offers. 1 has Spanish-speaking staff. We count these figures across the contractors on this page; distances are straight-line, and hours and prices change, so confirm the details with the contractor before you book.
Which listings say the contractor is licensed?
10 of the 24 contractors on this page show a license on their websites. That is a claim you can check against the issuing board, so ask for the number. The listing repeats what the site says and does not confirm it.
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GC Electrical Service Inc.
- House
- Circuit
- Projects
“He solved the electrical AC problem we had been dealing with which needed a part and another service vendor(universal/united) told us we needed a whole new AC unit installation for $5,200 with no paperwork breakdown lol, I'm definitely using GC Elect...”
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Safe-Way Electric
- House
- Kitchen
- Breaker
“I was having an issue with my lights diming in my house and he was able to help find out was going on in a timely manner I would definitely recommend him to anyone that needs there electrical fixed.”
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CZ Electric Licensed Electrical Contractor
- Price
- Questions
- Home
“Our first time in need of an electrician in our home, we called Zoltan based on their reviews and couldn't have been more pleased with the overall services and professionalism pre, intra and post service.”
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MG Electric
- Home
- Communicator
- Lighting
“We chose MG Electrical because of excellent reviews and after meeting with Miguel ,felt he had such good work ethics and willingness to do a good job for a reasonable price that seemed much better than any other quote that we had received at that poi...”
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3R Electric
- Quality
- Job
“Bassam the electrician was great, showed up on time didn't make a mess cleaned up after himself thanked us for the business was a very pleasant person easy to work with.”
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Cat Electric Inc.
- Home
- Breaker
- Team
“It took Craig and his team two days to change everything in the home, and while they were here they exercised a high level of care and courtesy and took time to show us the hazards that bad installations had created over the years.”
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Choice Home Services
- Hvac
- Period
- House
“When I reached back out to him and asked how much do I owe him for his time and visits (He came to my house three different times and spent more than 2 hours total between the three visits) and he said nothing because he didn't do the work.”
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Aloha Solar Power & Electrical Services
- Team
- Products
- Roof
“Joseph was the initial contact and proved to be forthright and incredibly trustworthy The owner, Gabe, is completely invested in the outcome from the very beginning while explaining, educating and designing during the planning stages and hands on wit...”
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Expressway Electric
“The electrician who came out was Memo, he assessed the existing outlets, inspected the panel and gave me a quote with explanation and suggestions to make everything safe and up to code.”
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Handycrew Services Inc.
- Work
- Dry Wall
- Price
“He was knowledgeable on the bathroom repair and gave me his honest opinion on what he would do, what my options were, and let me decide on the level of work I was comfortable with.”
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Homeland Electric Inc
- Call
- Work
- Job
“I contacted homeland after visiting their website to obtain a quote on our kitchen ceiling lights that needed to be replaced because of faulty wiring and the service was outstanding from start to finish.”
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Volz Electric
- House
- Fair
- Project
“Not only did he and his son Jared do what I asked, but actually replaced the other outlet in my bathroom to make it up to code without charging me extra!”
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Zobel Electric
- Price
- The Future
- Home
“Chris was very thorough in making sure he understood what I wanted and he kept me informed while the work was being done so I understood what was being done.”
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Trusty Justin
- Project
- Fireplace
- Repair
“Here's why: he communicates well (he kept me updated with his ETA, pricing, scope of job, etc and got to my house at the promised time) he gets the job done quickly (he finished three small projects within the hour) and does it well, but most of all,...”
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Allstar Air Conditioning
- House
- Technician
- Price
“Would like to add they did install this unit as well and they did it in record time when my original unit went out definitely recommend to anybody looking for repair service or installation!”
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So Cal Pacific Electrical & Lighting
- Team
- Future
- Home
“Excellent workmanship, they came early to my gym facility to fix the key fob system that the lady person did and was able to fix all the wiring and connections system 10/10 workmanship.”
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Electrical Services
- Happy
- Job
“Vinnie and Art were complete professionals and I am highly satisfied with the work they provided, I would definately recommend them to my friends and family!”
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Stay Grounded Electric
“What was done: Digging, electrical and cat5 ran to the shed, half underground half above ground, full electrical of the shed, installed exterior lights, and an exterior conduit line for the 120V minisplit.”
Electrical Services in Ontario, CA Cost Estimates
Minimum cost
$97
Maximum cost
$1104
National Average
$386
Avg Per Hour Rates
$91
$194
$610
Average price range is based on 384 cost profiles
Why these companies made our list
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