Trust Our Electrical Experts

When your home’s electrical systems are on the fritz, it is time to get All Pro and our Ontario electricians on the job. We are backed by nearly 30 years of industry experience and positive reviews from clients all around Southern California, including Rancho CucamongaAlta Loma, and San Bernardino. Using our vast knowledge of all things electrical, we are confident we can correct your electrical issue faster than you thought possible – and at a price lower than you might expect.

Request a free job estimate from our Ontario electrician today.

Professional Electrical Contractors In Ontario, CA

From the moment our doors first opened in 1991, our team at All Pro has held ourselves to the highest professional standards for our clients. We always want to go above and beyond your expectations by offering personalized solutions. Whether your home’s electrical system needs renovations or you want a new electrical system installed for your business, you can expect incredible service from our friendly, certified, and highly-trained Ontario electricians.

Our electrical services include:

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  • Special Offer


    AC Tune Up Special


    Cannot be combined with other offers.
    Valid from April 1, 2024 – June 30, 2024.

  • Special Offer

    $1000 OFF


    includes a 1 year service agreement,
    and an air filtration system (air scrubber)

    *Valid only March 14-31, 2024.
    Must present offer to technician at appointment.



Cannot be combined with other offers. Valid from April 1, 2024 – June 30, 2024.

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All Pro Smart Membership

Experience Peace of Mind, Discounts, & More Even the best HVAC, plumbing and electrical systems need recurring maintenance to keep them running perfectly. With the All Pro Smart Membership, you can rest assured that your home’s HVAC, plumbing and electrical systems won’t fail – especially when you need them the most!

  • Enjoy all member benefits for only $19.99/month!
  • Four Tune Ups Per Year. Value: $556.
  • No Breakdown Guarantee
  • 100% Money Back Guarantee
  • No Dispatch Fees. Value: $139
  • 15% Off Service Repairs
  • Priority Service. Value: $139
  • Credit Towards Investment. Value: Up to $500
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Since 1991

Top-Rated Plumbing, HVAC & Electrical Services

We remain steadfast in our commitment to providing outstanding customer service and tailoring our solutions to meet our customer’s unique circumstances. We take the time to understand your specific needs, as well as your budget, working closely with you to ensure that your problem is resolved efficiently and effectively the first time.

It’s because of our care for our customers that we have earned the 2020 Best of HomeAdvisor award and been awarded by as one of the best plumbers in the area.

Personalized Options

  • Community Service

  • Fast Response Time

  • Problem Solved the First Time

  • Personalized Option

  • FREE Estimates*

  • Our Core Values

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Thousands of Happy Customers

Was very happy with the quick response to my call for help. It was a very good experience even though it was a stressful situation. They worked with me and were empathetic to my problem and my limitations. They were very thorough in explaining the situation and what needed to be done, explaining and showing me the problem. Once it was decided what I had to do they were quick to get to work and completed the job in a very timely manner. All in all it was a stressful but good experience

– Susan C.

All Pro was awesome we called and they came the same day when our shower drain was leaking into our downstairs ceiling…..the service person was so nice and was very fast and very professional. The price was very reasonable and affordable. They did an outstanding job and we would recommend this company for all your servicing needs. This is the second time using this company, the first was for our water heater and they replaced it fast and very affordable the same day. They came at around 5 and was here until around 9 fixing not only our leaking shower drain but our water pressure value needed to be replaced. They did both and I do not think we would have gotten a better deal or a nicer person to come and do the repairs. All Pro is definitely the people we will be calling for all our plumbing, heating and air conditioning needs from now on.

– Pamela M.

They came to our rescue on January 8, 2018. we had a clogged toilet that overflowed all the way to the downstairs bathroom it was a horrific scene that day. That is when we decided to call All Pro Plumbing. Talked to a nice lady on the phone gave her our info and told us would call back to ensure us someone would come out to help. Within minutes gave us a response time and told us someone will be there within the hour. Sure enough that is when they showed up and quickly diagnosed the problem, went to work, and unclogged whatever was in there that needed to be unclogged. They were efficient, respectful, and professional. They also checkout out other things to make sure that toilet was working fine before they left. Great customer service!

– Vincent M.

Gary was absolutely amazing today. He was friendly, knowledgeable! It seemed a little pricey but our problem needed to be addressed immediately. Great customer service. I would definitely recommend!

– Danielle O.

I would recommend ALL PRO Plumbing to anyone that is looking for good professional service. They installed a sink and garbage disposal for me and did a great job. Their response time is quick. Always either the same day, or the next day

– Chris H.

Why You Should Always Hire a Professional Electrician

When it comes to the electrical system within your home or business, it’s always best to contact a professional electrician in Ontario. Attempting to repair the issue on your own can lead to further damage to the system, hazardous situations, such as a fire, or physical harm, such as electrocution and electrical shock. Lighting, wiring, and other components of your electrical system are intricate and require the hand of a professional for any installation, repair, or maintenance service.

Reasons to choose an experienced electrician:

  • Comprehensive training in the electrical field
  • Knowledgeable in the various industry codes
  • Proper supplies and equipment to complete the job
  • Ability to precisely troubleshoot in order to determine the cause of the issue
  • Knowledgeable in the various safety precautions associated with different electrical work
  • Greater peace of mind knowing the job was done correctly
  • More cost-effective than DIY projects, as they can potentially lead to costly repairs being needed
  • Saves you time and energy

When you choose All Pro Plumbing, Heating, Air, & Electrical, you can rest assured that all your electrical service needs will be handled quickly and efficiently. We are here to help and ready to answer any questions you may have.

What Constitutes an Electrical Emergency?

If your home is experiencing electrical issues, you may be wondering when you should call an electrician. Is it something that can wait, or is your home in real danger? As a savvy homeowner, be sure to familiarize yourself with the following information so that you can protect your family and your home.

Examples of electrical emergencies include:

  • You feel heat coming from your outlets or your service panel. It is not normal to feel heat from your outlets or electrical panel – this is a sign of overheating and it could lead to a fire. Shut off your electrical system immediately and call an electrician.
  • You notice discoloration around your outlets. If the outlet has yellowed or looks like it has burn marks, or if you see smoke coming out of the outlet, this is another sign that your system needs immediate attention. Shut off the power immediately and call for emergency electrical service.
  • You smell a fishy odor around your outlets. Burning wiring or other electrical components can emit a distinctive fishy smell. This is an emergency, as it could mean you have a problem with undersized wiring, overloaded circuits, short circuits, or another electrical problem.
  • Your breaker box is humming and/or buzzing. This sound means that a circuit breaker (responsible for the safety of your electrical system) is attempting and failing to trip, which creates an incredibly dangerous situation. Call an emergency electrician at once.

What To Look For In An Electrician

1. How long they’ve been in business – Having been the best electrician in Ontario since 1991, there isn’t a situation we haven’t seen and solved time and time again.

2. 24/7 Emergency Services – Since we offer 24/7 emergency electrical services in Ontario and the surrounding areas, we know that electrical breakdowns don’t wait for business hours to happen.

3. Coupons and money saving opportunities – It’s always good to make sure that you don’t qualify for any of our specials or money saving opportunities.

4. Is financing available? – Depending on your credit you can qualify for our financing offering. Double-check that you can’t save a little extra by financing your electrical services by clicking here.

5. 5-star reviews – Being the go-to electrician in Ontario for as long as we have, we’ve collected a ton of rave reviews. Read through them here at your leisure and make sure to contact us today to see what our customers love so much about us.

One Call Is All It Takes To Fix Your Electrical Issues

For fast-acting electrical service in Ontario, San Bernardino, and the surrounding regions, reach out to All Pro Plumbing, Heating, Air & Electrical! We pride ourselves on delivering top-quality electrical services at competitive prices and with a quick turn-around time. In many cases, for small-scale projects, we can pencil in our clients for same-day appointments.

Find out more or schedule a service with an Ontario electrician from our team by contacting us at (909) 500-8193 now.