Ontario’s Experts in Geothermal Installation & Service

Buchanan & Hall was the first company in the region to design and install geothermal heating and cooling systems, and we’ve been leading the way ever since. With over 40 years of experience, we provide complete geothermal solutions, including system design, professional installation, horizontal and vertical ground loop drilling, and ongoing service on any brand of equipment.

From concept to commissioning, our team ensures every system is built for long-term performance, efficiency, and reliability.

Geothermal Installation, Maintenance & Service

Geothermal Design & Installation

Geothermal System Maintenance

Advantages of Geothermal Energy

Directional Drilling

Contact Us

As the most dependable name in the industry, Buchanan & Hall provides custom services for refrigeration, HVAC & geothermal systems. Get in touch with us today and find out what everyone else has been talking about.

Year-Round Reliability for Year-Round Comfort

Buchanan & Hall offers prompt, reliable service for your geothermal system when you need it most. Our experienced technicians are trained to service all brands of geothermal systems, ensuring maximum efficiency and uptime.

Need help fast? Our 24-hour emergency geothermal service is always just a call away. 1-877-893-4628

Natural. Renewable. Sustainable.

How does geothermal heating and cooling work? Geothermal systems tap into the earth’s stable underground temperature to efficiently heat and cool your home or business. Geothermal technology produces no carbon dioxide, carbon monoxide, or other harmful greenhouse gases, making it one of the cleanest and safest HVAC options available.

By choosing a geothermal heat pump to heat and cool your home or business, you’re not only improving comfort—you’re making a smart, sustainable choice for the planet. Learn more here.