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Quality Heating, Ventilation, and AC
in the GTA

Has your office’s AC been giving you troubles lately? Are you tired of servicing your HVAC system again and again? It’s time to call an expert to have a look! FIA Plumbing & Heating Ltd. in Toronto offers complete HVAC services to commercial clients in the GTA region, from unit sales to unit installation and service. We have over 40 years of experience which, when paired with excellent customer service, results in long-lasting relationships. Our pride lies in the fact that our clients trust us to provide them with the most economical and effective solutions, and we leave no stone unturned in making it happen. With our prompt and comprehensive cooling and heating services, we aim to keep your indoors comfortable and welcoming across all seasons!

HVAC Installation and Service Made Easy

During winter days, the last thing that you want is for your furnace to malfunction, leaving you cold and in despair. After all, it is the main source of comfort for you and your loved ones. At FIA Plumbing & Heating Ltd., we understand this and provide swift and quality service at affordable prices. Our HVAC technicians are well-trained and possess the knowledge of different heating service techniques and models, giving us the upper hand when it comes to HVAC solutions. We not only install cooling and heating units in your office buildings but also handle other above and in-ground work in a safe and efficient manner. Rely on us for your HVAC service that meets your needs. 

Here are some of the many HVAC services we offer you:


Do you want to install an AC or furnace of a specific model in your commercial building? We can install any specialized unit in your property as per your specifications and needs. We will provide you with a detailed plan in the beginning, so that you know what to expect during the installation process. From picking the right model to installing the unit to maintaining it, we do it all.


Are you wondering what kind of HVAC system will be best for your commercial renovation project? We can bring a unique solution to you with our expertise and innovative designs. In addition to that, we also ensure that the entire design and installation cost never exceeds the budget you initially set for your project. We utilize our resources to make your commercial HVAC project a success.


Apart from installing and servicing your units, we also handle specialty ductwork. It is our job to soundly carry out all the ductwork changes, including the transitions, tapers, and retrofits, for your existing HVAC system for an upgrade. Doing this not only increases the longevity of your HVAC system, but also ensures that it runs smoothly for a long time. We strive to deliver exceptional services at every job.

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Want to Install an AC?

Our team knows the safest method to install your new AC!

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