We are currently experiencing intermittent issues with our phone lines.  Please bear with us as we resolve these issues.

Please feel free to send an email for Appliance: office@mccannmechanical.com for Heating/Cooling: hvac@mccannmechanical.com


A Little About Us

We are a locally owned and operated company with a passion for helping our customers maintain healthy & comfortable homes for their families. With decades of experience and highly trained, friendly staff, we are at your service to provide you with the best solutions for your home comfort and maintenance.

Serving Brockville and surrounding areas.

McCann Mechanical Inc. provides Brockville and surrounding area with and many other services. We specialize in residential HVAC services and commercial HVAC services to customers.

Why Call a Pro?

Our technicians look at the air tightness, insulation, ductwork, and equipment in every Brockville area home and design a customized solution that improves airflow, air quality, overall comfort, and lowers utility bills.


Here's What We Do

At McCann Mechanical, Hydronic Heating is our passion.  We've had the opportunity to work on dozens of exciting and interesting wet heat projects. We've worked closely with both our customer and supplier base to find solutions to some very complex, and sometimes challenging applications.

We also provide service, maintenance, sales & installation of heating, cooling, and indoor air quality products to keep your home comfortable for your family.


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*Does not include Repair or Diagnostic fees. Additional charges may apply.