We offer the most efficient solutions.
S.P. Thermal Systems Inc. has 40+ years of experience in steam boilers, hot water boilers, cooling systems, equipment, chemicals, and water treatment.
We Service Toronto, GTA, Niagara & Southwestern Ontario, Canada
Our overall focus is to maintain the integrity and efficiency of your equipment. We can do this while minimizing your chemical, fuel, water, and maintenance costs.
Take advantage of the equipment we offer by replacing your old boiler with new technology and receive energy-saving incentives from the gas companies.

"Stephen Foster is considered one of Ontario’s prominent powerhouse boiler experts in design, procurement, installation, and commissioning. In addition to specializing in water treatment systems."
Melvin Riego
Chief Powerhouse Engineer at Redpath Sugar LTD. Toronto
Boiler Design Consulting
Thermal reviews, efficiency audits, load evaluations, and other calculations to help you select the right boiler for your operation.
Let us put our experience to work for you
Our services are tailored to the unique needs of each operation. We work as part of your team; understanding your needs and what matters to you.
What to Expect | |
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✓ First-Class Consulting | ✓ Proven Strategies |
✓ Competitive Pricing | ✓ Integrity & Results |