Canadian Owned and Operated
Superior Plumbing & Heating
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HVAC Contractor in Alliston

  • Fair and affordable prices
  • Extensive warranty on labour and parts
  • Fast same-day repair of equipment at your convenience
  • Expert local company near you
  • Our technicians are competent and skilled
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 Alliston hvac repair
Fully licensed Technicians

Each of our skilled experts has years of experience.

24/7 hvac companies repair Alliston near me Complete Warranty

We provide a warranty of up to 90 days for all our services.

hvac emergency repair Alliston Same – Day Service

Our team is ready to fix any issue the day you call.

Why Alliston Locals Trust Our HVAC Technicians?

4000+
Positive reviews on:
3904 reviews
345 reviews
20+
YEARS OF SUCCESSFUL WORK
Our licensed HVAC technicians bring years of experience to address even the most complex heating, cooling, and ventilation challenges. We offer flexible scheduling and are fully equipped to manage any HVAC repair, installation, or maintenance service.
85+
TRAINED & QUALIFIED TECHNICIANS
Count on our team of skilled professionals to handle any HVAC task with precision and expertise. Our certified technicians use the latest techniques and high-quality tools to deliver outstanding results.
We are Local
We have offices in many Canadian cities to help you as fast as possible.

Achievements of Superior Plumbing

Superior Plumbing ang haeting best aword winner 2021 HomeStars
award best plumbing company 2019 HomeStars
HomeStars award Superior Plumbing & Heating best of the best winner 2022

HVAC Brands Our Alliston Experts Service

Brands We Repair

Viessmann hvac repair Alliston
Navien hvac repair Alliston
Lennox hvac repair Alliston
Rinnai hvac repair Alliston
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IBC hvac repair Alliston
Worcester Bosch hvac repair Alliston
Westinghouse hvac repair Alliston
WaterBoss hvac repair Alliston
Vokera hvac repair Alliston
Potterton hvac repair Alliston
On the go portable water softeners hvac repair Alliston
Takagi hvac repair Alliston
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Ferroli hvac repair Alliston
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Customized HVAC Solutions for Homes in Alliston

Why Customers Prefer Our HVAC Contractor Team in Alliston

Emergency assistance

Our technicians provide practical solutions on the same day, even on weekends and holidays, with flexible appointment times and round-the-clock online support.

Transparent pricing

If your unit isn’t worth restoring, we inform you in advance. Also, our transparent pricing adheres to a “no hidden fees” policy, and we provide upfront announcements of the costs.

Trained and friendly pros

With at least 5 years of experience, top certifications, and excellent soft skills, our specialists explain their actions, offer budget-friendly solutions, and prioritize your needs.

fixing hvac systems in Alliston

Real Reviews About Our Heating and Cooling Services in Alliston

4.8/5

Hundreds of verified reviews

Adrian Cortes

I gave superior a call and Ryan came that same day to snake my drain. 5 stars !!!

Nov 4, 2025
Quinton Gibson

Had a major issue with my toilet, almost unfixable. Ryan came and got it fixed right away. Very professional and had exceptional service.

Nov 3, 2025
Beckett Leung

I tried calling another company before Superior and luckily they were terrible so I called this company instead. I made an appointment and my plumber Fareed was very friendly and helpful. He was able to find my hot water valve and main valve even though I didn’t know myself, so I’m happy to know where those are now. He replaced my upstairs toilet valve and toilet. He went and got me a whole new toilet and took the old one away. Total was a little less than 2k (ow). Nobody likes to deal w plumbing issues and this was my first, but at least Fareed made it painless. I’ll probably call them again if I have any more issues (I hope I don’t!)

Oct 11, 2024
Emma Azis

Thank you Farid for all your help! We were in need of a hot water tank replacement quickly and these guys were able to help same day. Clean and awesome job!

Sep 23, 2024
Simone Roopchand

The installer did a great job. And they were very nice and polite

Feb 12, 2024
justin diaz

My shower spout wouldn’t stop running. Cedric from Superior Plumbing came the same day and fixed it quickly. Great service. highly recommend this company.

Nov 25, 2025
Aris Risos

Weeping tile installation solved our basement moisture issues. Crew named Tyler worked hard and cleaned up thoroughly. A+ service and results with Superior Plumbing and Heating

Jul 24, 2025
Randy Roncales2112

Fantastic experience! Our toilet installation was done in less than an hour. Everything works flawlessly. Raz tech guy explained everything clearly and was very courteous. Highly recommend them for reliable plumbing service. Superior Plumbing and Heating

Nov 6, 2025
Reid Stieler

Mike came to fix our leaking faucet and got it fixed hours after I called! He was super polite and made us a member for discounted future jobs. Very happy with the fast pro service

Oct 25, 2025
Lalaine Belardo

Pit inspection was thorough and informative. The tech named Jemmar identified potential issues before they became major problems. Thank you Superior Plumbing and Heating

Aug 2, 2025
David Marshall

We discovered that our sump pump was running continously with smoke coming from it on Saturday afternoon. We had been flooded a year prior due to a power outage and our entire basement flooded ruining our finished basement so we were greatly concerned with it happening again. We reached out to Superior Plumbing and they were very quick to schedule us an appointment the same day. Sean arrived and was very professional and helpful from the beginning. He assessed our problem quickly, gave us our quote and installed our new sump within and hour and a half. He cleaned up after himself and set our minds to ease with our new pump. I cannot thank Sean and Superior enough for coming to the rescue on such short notice and I would happily recommend them to anyone with sump pump issues.

Jun 30, 2024
Barbara G

Good and quick

May 20, 2024
Top result in a blink of an eye
We at Superior Plumbing & Heating adhere to the highest standards set by the industry. Our experts are always prepared to handle any plumbing repairs or replacements you may need. We promise to deliver the best outcome!
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hvac specialist Alliston

Our HVAC service area in Alliston

Our technicians work throughout Alliston, including areas such as:

Frequently Asked Questions About HVAC Services in Alliston

What HVAC services do you offer in Alliston?

We offer comprehensive HVAC services in Alliston, including heating, cooling, ventilation, and water treatment solutions. Whether you need installation, repair, or maintenance, our expert technicians are here to assist you.

How do I choose a reliable HVAC contractor in Alliston?

Look for licensed, insured HVAC contractors with great local reviews. Our team in Alliston is known for its professionalism, transparent pricing, and exceptional service.

Are your HVAC technicians in Alliston licensed and insured?

Yes, all of our HVAC technicians are fully licensed, insured, and trained to provide top-quality service. You can trust our expert contractors for all your heating, cooling, and ventilation needs.

Do you offer water treatment services?

Yes, we specialize in water softeners and filtration systems, ensuring your HVAC system operates efficiently and that you enjoy clean water. Contact us to learn more about our water-related HVAC services.

Do you offer emergency HVAC services in Alliston?

Yes, our HVAC technicians in Alliston are available 24/7 for urgent heating and cooling repairs. We act quickly to restore comfort in your home or business.

Can I book a heating and cooling consultation?

Absolutely. Our HVAC contractors in Alliston offer expert consultations for upgrades, replacements, or new installations. Contact us online or by phone.

We are ready to help you with your HVAC needs in Alliston and other cities

Call us now (705) 710-3836