Why Choose Our HVAC Technicians in St. Thomas?

3000+
Positive reviews on:: 2963 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.
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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 Services We Offer in St. Thomas

We will repair any damage

Air Conditioner Repair

Boiler Repair

Furnace repair

Water Heater Repair

Popular HVAC Brands We Fix in St. Thomas

Brands We Repair

Tailored HVAC Repair and Installation Solutions in St. Thomas

Heating Services
At Superior Plumbing & Heating, we offer a comprehensive range of heating solutions, including installation, repair, replacement, and maintenance of various heating systems. We specialize in furnaces, boilers, and heat pumps, providing expert recommendations to help you choose the best system for your needs. Whether you’re upgrading an existing system or installing a new one, we’ll guide you throughout the process. We also offer equipment sales, helping you select the most energy-efficient and reliable heating systems from top brands like Carrier, Rinnai, and Lennox. Our team ensures smooth integration with your current setup, optimizing both performance and efficiency. For reliable HVAC services St. Thomas, we offer fast, dependable service that guarantees warmth and comfort during the colder months.
Ventilation Services
Proper ventilation is crucial for a healthy and comfortable indoor environment. We specialize in the installation, repair, and replacement of ventilation systems. If your system is not operating as efficiently as it should, it could be due to dust buildup or worn-out components. Our experts quickly diagnose and fix any issues, ensuring your system works quietly and efficiently. We also offer comprehensive cleaning services to remove dust and allergens from ducts and vents, improving indoor air quality. For exceptional HVAC services St. Thomas, we ensure that your system is thoroughly cleaned, properly maintained, and operating at peak performance, providing a healthy environment for your home or business.
Air Conditioning Services
We provide a full suite of air conditioning services, including installation, repair, replacement, and maintenance of air conditioning systems and heat pumps. Our team helps you choose and install high-efficiency equipment from trusted brands such as Daikin, Mitsubishi Electric, and York. We prioritize energy efficiency, reducing energy consumption while lowering your utility bills and contributing to environmental sustainability. As a trusted heating and cooling St. Thomas contractor, we ensure that every installation and upgrade is seamlessly integrated with your existing HVAC infrastructure. Our experienced team recommends solutions that enhance performance, increase energy savings, and deliver long-lasting comfort.
Water Services
Superior Plumbing & Heating specializes in water-related HVAC St. Thomas solutions, including the installation, repair, and replacement of water heaters and water treatment systems. Whether you need a traditional tank-style water heater, an energy-efficient tankless model, or a hybrid option, we have the expertise to help you choose the perfect solution for your home. We work with trusted brands like Rheem, A.O. Smith, and Bradford White to ensure high-quality and reliable service. In addition to water heaters, we offer solutions to improve your water quality, including filtration systems and water softeners, which help eliminate impurities and reduce hardness, ensuring better-tasting water and better performance for your appliances. We provide efficient and reliable water services that keep your home’s water systems running smoothly.

Why Customers Choose Our HVAC Company in St. Thomas

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.

Replacement of my old hot water heater was quick and easy. The crew were respectful of our carpets and surroundings. When completed, they took the time to explain what was done. Was pleasantly surprised to get a follow up call the next day ensuring everything was working well.

Feb 12, 2024

The tec did their job they snaked the toilet then they did the hydrojet then took photos and explained everything to me and was very helpful

Feb 12, 2024

A quick response from Superior Plumbing and Heating in St. Catharines. The service by Brian was professional and courteous but he did not discover the problem and tried to upsell me. Another plumber the next day found a cracked cup in the drain and replaced it. No more leaks.

Jun 10, 2025

Ray was quick and thorough. He even cleaned my kitchen faucet at no charge when he saw it was a simple job. Then only thing that would have made the service call better was if your service people had shoe/boot covers for inside the home.

Jan 17, 2025

Mike came to fix a pinhole leak. He did it with ease and was super polite! Definitely will be recommending this company to everyone! Thank you mike & superior plumbing!

May 21, 2025

Mike fixed my toilet! Will recommend

Jun 6, 2025

I had a great experience with Brian, the plumbing technician from Superior.Very pleasant to deal with and very willing to answer all my questions. He was very quick in replacing my leaking outdoor tap which is working perfectly now.

Jun 24, 2025

I had sewage rising up in my wash tub, these guys came over, it was a rush job as i work overnight. They were pros all they way, friendly as well they explained the good and the bad,, thank god the bad wasn’t as bad as it could have been. I will call again absolutely..

Apr 25, 2025

Bruce was great and fixed my sump pump.

Jun 5, 2024

Very quick response to my call regarding a water leak. Kevin showed up and was very professional and courteous. Leak was in an awkward spot, but Kevin completed repairs in a timely manner. I highly recommend Superior Plumbing Peter

Apr 21, 2025

Jemmar is a really nice fellow . See you next time.

May 30, 2025

The experience with company was great, helpful, communication was great. After the installation they clean everything up and didn’t leave any mess. Thank you

Feb 24, 2024

Our HVAC service area in St. Thomas and nearby locations

Our technicians work throughout St. Thomas, including areas such as:

Dalewood
Fairview
Freeman Lane
Harvest Run
Lynhurst
Miller’s Pond
Old Lynhurst
Orchard Park South
Shaw Valley
Aylmer
Ingersoll
London
Stratford
Strathroy
Tillsonburg
Woodstock

Frequently Asked Questions About HVAC Services in St. Thomas

What HVAC services do you offer in St. Thomas?

We provide a wide range of HVAC services in St. Thomas, including installations, repairs, and maintenance for both heating and cooling systems. Our technicians are highly trained and ready to ensure that your HVAC system operates smoothly. Contact us today to schedule your HVAC service!

Do you offer heating and cooling services in St. Thomas?

Yes, we offer expert heating and cooling services in St. Thomas. Whether you need a new air conditioning system, furnace repair, or regular maintenance, we have the expertise to keep your home comfortable. Call us now for heating and cooling services tailored to your needs!

How long will HVAC repairs take?

The duration of HVAC repairs in Caledon depends on the type of service required. Simple repairs may take just a few hours, while more complex repairs could take longer. Our technicians will provide you with an estimated timeline after the initial inspection.

What HVAC brands do you service?

We service many leading HVAC brands in St. Thomas, including Trane, Carrier, Lennox, and Goodman. Our skilled technicians are capable of repairing and maintaining systems from a variety of manufacturers. Call us if you need help with your HVAC system, regardless of the brand!

Do you provide tailored HVAC repair and installation solutions in St. Thomas?

Yes, we offer customized HVAC repair and installation solutions in St. Thomas. Our team will assess your home and provide the best solution based on your needs, preferences, and budget. Reach out today for tailored HVAC services that suit your specific requirements!

How much does it cost to call an HVAC contractor in St. Thomas?

We offer transparent pricing with no hidden fees. Our service call charge in St. Thomas is 149$ plus tax, which will be deducted from the total cost of work if you proceed with the service.

Do you offer emergency HVAC services in St. Thomas?

Yes, we offer emergency HVAC services in St. Thomas. If your heating or cooling system breaks down unexpectedly, we are here to provide prompt, reliable repairs. Don’t wait for a breakdown — call us for emergency HVAC assistance anytime!