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Trust Our AC Experts

Schedule your $49 AC Safety Evaluation Today!

All Pro Plumbing, Heating, Air & Electrical has all your air conditioning repair answers under one roof. With nearly 30 years of industry experience, we can quickly and efficiently diagnose problems and offer comprehensive AC repair plans designed to fit your unique needs and budget.

Get your free estimate on reliable & effective AC repair in Ontario by calling (909) 500-8193 or contacting us online today!

Why Isn’t My Air Conditioner Working?

Is your home not cooling as efficiently as it used to? Have you noticed any wet spots near your unit that may indicate a leak? Is your unit making unusual noises or producing strange smells? If so, it’s time to contact an Ontario AC repair technician.

When you call All Pro Plumbing, Heating, Air & Electrical, we will troubleshoot your AC issue by:

  • Checking the air filters to see if they are dirty or clogged
  • Inspecting and cleaning the evaporator coil
  • Checking for refrigerant leaks
  • Looking for issues in the air handler
  • Testing for electronic problems

While maintaining your air conditioner is an important part of keeping your system in optimal condition, we understand that sometimes repairs are unavoidable, especially when you have an older AC unit. Remember that one of the simplest things you can do to keep your system running strong is to regularly change your air filter.

When air filters become dirty, they can restrict the flow of air through the unit, which can cause problems with your unit and negatively impact the quality of your indoor air. The average household should change their filter about every 90 days, but households with pets or allergy or asthma sufferers should change their filter more frequently.

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Special Offer

$49

Furnace or AC Safety Evaluation

Cannot be combined with other offers. Valid from October 1, 2024 – December 31, 2024.

Get this deal!

$49

Electrical Safety
Evaluation

Cannot be combined with other offers. Valid from October 1, 2024 – December 31, 2024.

Get This Deal!

$29

Clear Drain Line for $29 or it’s on our Dime!

Restrictions May Apply. MUST be through a ground-level accessible clean-out. The cost is per drain.*

Cannot be combined with other offers.
Valid from October 1, 2024 – December 31, 2024.

Get This Deal!
BRING IN THE BEAR

The ALL PRO Membership

As an ALL PRO Member, you’re backed by the beary best guarantees, offers, & priority scheduling.


Optimize performance, lower energy bills, prevent costly repairs, preserve warranties & experience peace of mind. All is paw-sible as an ALL PRO member.

  • PRIORITY SERVICE SCHEDULING Get scheduled ahead of non-members when you need a diagnostic service call.
  • 4 TUNE-UPS PER / YEAR A certified technician will tune up your cooling, heating, plumbing & electrical systems.
  • NO BREAKDOWN GUARANTEE We guarantee your system will not break down within six months of service. In the rare chance a breakdown does occur within six months of services, we will waive all dispatch & diagnostic fees, & apply a $100 credit towards any repair needed.
  • 15% OFF SERVICE REPAIRS As a member, get 15% off service repairs & indoor air quality products
  • CREDIT TOWARD INVESTMENT 100% of your membership fees (up to $500) can be credited towards a replacement.

Thousands in Value for Only

$19.99
Learn More

We Proudly Offer The Following AC Services To
Homes & Businesses In Ontario:

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Over

3 0

YEARS OF
EXPERIENCE

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 Expertise.com 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.

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Additional Resources

Signs You Need AC Repair

Signs You Need AC Repair

There are several signs that you may need AC repair, including:

  • Feeling warm or hot air blowing from your vents.
  • Noticing weak airflow, pointing to a clogged air filter, ductwork issue, or malfunctioning fan
  • Hearing strange noises, such as rattling, buzzing, grinding, or squealing
  • Smelling musty or foul odors, indicating potential mold growth
  • Experiencing high humidity, signaling an issue with your unit’s ability to remove moisture from the air
  • Noticing a sudden increase in energy bills without a change in usage

If you notice any of these signs, contact our team for fast and effective AC repair in Ontario as soon as possible to prevent further damage and ensure that your unit is working efficiently.

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Need Emergency Repairs?

Our Ontario air conditioning technicians know that there is never a convenient time for an AC breakdown and they most often happen in the middle of summer when your air conditioner is working overtime to keep you comfortable. All Pro Plumbing, Heating, Air & Electrical offers fast and reliable 24-hour emergency repair services when you need us most.

We will come to your home, thoroughly inspect your unit, diagnose the problem, and fix it fast. If your unit is too old or beyond repairs, we can recommend an AC replacement that fits your budget, the size of your property, and your needs, installing it for you quickly to ensure you do not suffer for long.

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Call (909) 500-8193 or contact us online to request your free inspection & estimate on prompt & dependable Ontario AC repair today!