Commercial HVAC services
As a division of Carmichael Engineering, Marleau HVAC Services specializes in delivering high-quality HVAC solutions for commercial and industrial clients. Our experienced team provides reliable and efficient services to optimize your building's performance and comfort.

Our Services
Specialized Commercial HVAC Solutions

Heating Solutions
Our heating services include the installation, repair, and maintenance of commercial boilers, furnaces, and heat pumps. We ensure your heating systems are efficient, reliable, and compliant with industry standards.

Ventilation and Air Quali
Ensure optimal indoor air quality with our advanced ventilation systems. We offer design, installation, and maintenance services for air handlers, duct systems, and air filtration solutions, tailored to your specific business needs.

Industrial and Facility Services
From large-scale HVAC installations to specialized climate control systems, we cater to the diverse needs of industrial facilities. Our services include system design, retrofitting, and ongoing maintenance to ensure your operations remain efficient and cost-effective.

Cooling Solutions
We provide expert solutions for all your cooling needs, including air conditioning systems, chillers, and cooling towers. Our services are designed to maximize efficiency and minimize downtime, keeping your business operations running smoothly.
Why Choose Marleau
A Legacy of Professionalism
For years, Marleau HVAC Services has been a trusted name in the Cornwall business community. Now, as a division of Carmichael Engineering, we leverage a rich history of excellence and a dedication to commercial and industrial HVAC systems. We understand the unique demands of commercial environments and provide tailored solutions to meet those needs.
Our Mission
We are committed to delivering comprehensive HVAC solutions that enhance operational efficiency, reduce energy costs, and maintain optimal indoor climates for businesses. Our goal is to be your trusted partner in achieving your facility management objectives.
Partnership with Carmichael Engineering
As part of the Carmichael Engineering family, we offer expanded capabilities and access to the latest HVAC technologies. This partnership allows us to provide enhanced service levels and a broader range of solutions to meet the complex requirements of our commercial and industrial clients. www.carmichael-eng.ca