Integrity & Innovation for over 70 Years

Commercial, Industrial and Residential Refrigeration, HVAC, Geothermal & Dairy Refrigeration

Our Work is Our Reputation

Buchanan & Hall knows a thing or two about the power of longevity. One of Ontario’s most dependable names in refrigeration, heating, and air conditioning, we take great pride in the longstanding relationships we’ve built with our customers. Our reputation for prompt, reliable service by people who are as passionate as they are precise has served as the foundation for our lasting success.

Our Services

Buchanan & Hall has you covered with expert service that delivers. Whether you’re searching for installation, maintenance, or repairs for your refrigeration, heating, and air conditioning systems, our seasoned technicians provide reliable, accurate solutions.

  • Zero Carbon Facility with 100% Renewable Energy

  • 70 Years in Business

  • Over 4500 Customers

  • Over 10 Industry Awards

  • Average 5-Star Rating on Google and Facebook

  • Locally Owned and Operated

Because Reputation Matters



  • 2010 – Stratford & District Chamber of Commerce Business Excellence Award

  • 2014 – GeoSmart Energy National Dealer of the Year Award

  • 2015 – GeoSmart Energy National Dealer of the Year Award

  • 2018 – Mueller Dairy Equipment Growth Award

Let’s Work Together

Whether you’re looking for customized HVAC systems or maintenance for your new commercial facility, require refrigeration services for various brands and models including dairy milk tanks, or are wanting to install geothermal heating for your dream home, we’d love to hear from you. Let’s start the conversation and get your project moving forward today.