Cooling Tower Maintenance

Since 1976, Cooling Tower Maintenance (CTM) has been a trusted leader in providing comprehensive HVAC solutions across Canada. As part of the DArcy Sweeney Limited (DSL) Group of Companies, we bring decades of expertise in engineering, installing, and servicing cooling towers for commercial, industrial, and residential markets. Our commitment to quality is reflected in our ISO-certified processes, 24/7 emergency response capabilities, and a nationwide network of service centers in Mississauga and Calgary. We specialize in cooling tower maintenance, humidification systems, and portable air conditioning rentals, serving clients from diverse sectors including energy, healthcare, and commercial real estate. Our team of certified professionals combines technical proficiency with a client-centric approach, ensuring tailored solutions that meet industry-specific requirements.

With a focus on innovation and reliability, we maintain partnerships with leading manufacturers and offer an extensive inventory of replacement parts to minimize downtime. Our quality management program emphasizes preventive maintenance and zero-defect standards, backed by over 45 years of continuous service excellence. Clients consistently recognize our prompt response times, competitive pricing, and dedication to delivering first-time-right solutions. Operating under the DSL Group since 1988, we continue to expand our capabilities while upholding the values of integrity and technical excellence that have defined our reputation coast to coast.