CIMCO Refrigeration is a trusted provider of commercial and industrial HVAC solutions supporting complex, high‑load, and mission‑critical facilities across Ontario. With more than a century of combined climate‑control engineering experience behind... the CIMCO name, the company specializes in designing, installing, and maintaining HVAC systems that prioritize long‑term reliability, energy efficiency, and occupant comfort.
Unlike typical HVAC contractors, CIMCO approaches projects from an engineering‑first perspective. Every system is custom‑designed to match the building’s layout, usage patterns, and operational demands, ensuring stable temperature control, proper ventilation, and optimized airflow throughout the facility. This results in systems that perform consistently while reducing operational costs and downtime.
CIMCO delivers full turnkey HVAC services, including system design, mechanical installation, commissioning, building automation, and preventative maintenance. The team also provides 24/7 emergency support, ensuring minimal disruption for commercial environments where uptime is critical. With certified technicians and in‑house engineering expertise, CIMCO manages the entire lifecycle of HVAC systems rather than relying on third‑party subcontractors.
The company is widely trusted by arenas, commercial buildings, institutional facilities, and manufacturing environments where precision climate control and durability are essential. CIMCO is known for implementing quiet, efficient solutions in customer‑facing spaces while also supporting large industrial facilities requiring stable performance under demanding conditions. Their integrated approach to HVAC, refrigeration, and building controls delivers measurable efficiency gains and consistent comfort for occupants year‑round.
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