Why Alliston Locals Trust Our HVAC Technicians?

900+
Positive reviews on:: 576 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

Comprehensive HVAC Alliston Services for Every Home

We will repair any damage

Air Conditioner Repair

Boiler Repair

Furnace repair

Water Heater Repair

HVAC Brands Our Alliston Experts Service

Brands We Repair

Customized HVAC Solutions for Homes in Alliston

Heating Services
At Superior Plumbing & Heating, we provide complete heating services for homes and businesses in Alliston. From installation and repair to system upgrades and maintenance, we handle all types of heating equipment, including furnaces, boilers, and heat pumps. We’ll help you choose an energy-efficient model from reliable brands like Carrier, Lennox, or Rinnai, ensuring long-term comfort and savings. Our technicians offer seamless integration with your current setup and provide expert support every step of the way. For trusted and professional hvac contractor Alliston, we deliver fast, dependable service that keeps your home warm all winter.
Ventilation Services
Good ventilation is essential for comfort and health. We offer expert services in the installation, repair, and replacement of ventilation systems in Alliston. Whether it’s noisy operation, poor airflow, or buildup of dust and allergens, our technicians will quickly diagnose and fix any issues. We also provide deep duct cleaning to enhance your indoor air quality. Modern ventilation systems can also boost energy efficiency and reduce strain on your HVAC setup. Our team ensures your system runs quietly and effectively, delivering reliable air circulation and cleaner indoor spaces. Count on us for top-tier hvac services Alliston with a focus on long-term performance.
Air Conditioning Services
Keep your home cool and efficient with our professional air conditioning services in Alliston. We handle everything from AC and heat pump installation to repairs and maintenance. Whether you’re upgrading to a high-efficiency model or need a quick fix, we work with brands like Daikin, Mitsubishi Electric, and York to bring you reliable options. Our team will seamlessly integrate your new unit into your existing system with minimal disruption. For trusted solutions in heating and cooling Alliston, we deliver comfort, performance, and energy savings all season long.
Water Services
Superior Plumbing & Heating offers expert water-related services in Alliston, including installation, repair, and maintenance of water heaters and filtration systems. We service traditional tank units, tankless models, and hybrid water heaters, working with brands like Rheem, Bradford White, and A.O. Smith. We also install water softeners and filtration systems to improve water quality and extend the life of your appliances. Whether you’re upgrading your system or need emergency service, we provide dependable solutions tailored to your needs. When it comes to HVAC Alliston water systems, we ensure clean, efficient, and consistent performance year-round.

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.

Kurtis is great. Very honest and takes the time to show you the issue and explain how it will be fixed.

Feb 26, 2024

Andy was quick to diagnose our shower problem. He was polite, helpful, knowledgeable, and a very chill guy to chat with. Worked hard to get things back up and running as soon as possible.

Feb 8, 2024

Outstanding service for both our repipe and sewage pump repair needs. The tech guy named Neil was skilled, efficient, and left no mess. Awesome Superior Plumbing and Heating.

Apr 12, 2025

Technician Brian was really friendly, thorough and helpful. He did a great job! Highly recommend !

Jun 13, 2024

George installed a water softener system in our house and took the time to teach us how it worked. Super patient and knowledgeable

May 26, 2025

We received excellent work & are very happy with the results. My husband said the cost was to be $550.00 with the senior discount but I didn’t know that when I signed the bill for 600.00 plus the tax. I was disappointed regarding that but he did a great job & was very friendly and polite.

Feb 21, 2025

Conner and Joe came to the house and did a great job. They explained everything, and fixed the problem in a short amount of time.

Sep 7, 2024

Knowledgable staff, quick response time, would use again.

Feb 6, 2025

I had a leak from my garage pipe into my freshly completed basement 🤨 I called superior and the sent Ray out. He was polite and friendly and explained everything to me. An appointment was booked for the next day. Andrew came out as scheduled within the timeframe 1pm-5pm and was also very polite, friendly and informative. Fixed the problem and cleaned up. Beautiful. I will definitely use their services again. Great customer service!!

Aug 20, 2024

5 stars for Kevin. He provided excellent and friendly service. The cost of the service, however, was very extremely high.

Dec 16, 2024

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

Good and quick

May 20, 2024

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.