Superior HVAC Service has been providing residential and commercial HVAC services since 2012. With over 85 licensed technicians and 24/7 customer support, our team can address your HVAC issues even on the same day. We use only proven, modern repair methods and original spare parts to guarantee the best service possible. You can also rely on us to efficiently handle any HVAC emergencies. Service your equipment with Superior HVAC Service and enjoy comfort all year round!
7+Years of Experience
10 000+Satisfied customers
98%Positive reviews
9/10Use our services again
Vast experience and top certificates, including Red Seal and North American Technical Excellence.
Our goals and mission
Provide high-quality service
Our technicians are trained and certified to ensure the most professional and reliable service. We also invest in new tools and technologies and maintain open communication with our customers every step of the process.
Guarantee long-term results
We always keep up with modern technologies, use high-quality materials, follow industry best practices, and hire professionals who are proud of their work. In addition, we provide a guarantee for services for up to 3 months.
Leave our clients satisfied
Our experts take the time to thoroughly explain every detail in clear, simple language, ensuring that clients fully understand the work being done. With the customer support team, clients can easily access all the information about their appointments anytime.
What do our services cover?
Installation of HVAC systems for new residential and commercial projects.
Repair of HVAC systems for homes, businesses, and industrial facilities.
Maintenance of HVAC systems for residential, commercial, and industrial properties.
Sale of HVAC systems designed for specific needs and environments
Replacement of HVAC systems, regardless of type or complexity
Consultation and design services for custom HVAC systems
Benefits you get by working with us
Experience and professionalism
Our experienced HVAC specialists are equipped with state-of-the-art tools and use the latest work methods to provide first-class installation and repair services.
Fast response and flexibility
As a local HVAC service provider, we offer same-day service to resolve any issues quickly. Our team always takes a flexible and personalized approach to tailor our services to your needs.
Transparent pricing
We work on the principle of transparent pricing, with no hidden fees or overpayments. You get a clear invoice and pay the price you agreed on.
Quality assurance
When you choose us for your HVAC needs, you can be confident in the quality of our work and equipment, backed by our full guarantee.
Due to our technicians’ experience, we maximize the performance of your HVAC equipment
Join hundreds of clients that trust Superior HVAC Service
9.7/10
215 reviews
4.9/5
1176 reviews
Alisse Partington
Feb 1, 2026
Helped fix my dad fix my the gas valve in our furnace!
Jian Jon Manuel
Feb 16, 2026
Good service
Peter Pepe
Feb 3, 2026
I contacted Superior HVAC Sarnia for a furnace issue during cold weather, and their service was excellent. The technician arrived on time, identified a faulty component, and completed the repair efficiently. Everything was tested properly before they left
Jenna Setlock
Feb 2, 2026
Excellent job done by Ryan recently. Not only did we receive exactly the service we intended to get, but he was by far the most productive and professional employee I’ve seen in this field of work. Keep the business rolling guys!
Gaton Matarazo
May 10, 2026
Superior HVAC made the AC installation process easy from start to finish. Fair pricing and great communication.
Tianna Manns
May 8, 2026
Our AC wasn’t turning on and we thought we needed a replacement. Superior HVAC fixed the issue quickly and saved us money.
Ramesh Kumar
May 11, 2026
Superior HVAC installed our heat pump and made the whole process simple. They answered all our questions and did a very neat job
Hudson Ng
Jan 27, 2026
Mike did an excellent job fixing our frozen pipe. He responded quickly, explained exactly what was going on, and got everything repaired efficiently. His work was clean, professional, and reasonably priced. It’s clear he knows what he’s doing and takes pride in his work. I’d highly recommend Mike to anyone needing a reliable plumber—especially in an emergency.
Josh Foster
Jan 22, 2026
Excellent customer service while fixing furnace.
Gillespie Lydick
May 11, 2026
Great experience with our annual AC tune up. The technician checked everything thoroughly and gave helpful maintenance tips
Mark Service
Feb 15, 2026
Superior was able to send a technician to check my furnace the morning after I called, which was very much appreciated given the extremely cold weather at the time. Tyler was friendly, professional, and very clear in explaining the issue. He managed to get the furnace functional to see us through that day, and then had it replaced the next afternoon.
Feb 1, 2026
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