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What We Do

Francis H.V.A.C. Services is a commercial heating, air conditioning, ventilation, and refrigeration contractor. Since 1933 Francis has been providing quality service to commercial, industrial, and institutional clients of all sizes throughout Eastern Ontario.  We service, maintain, install, and provide new construction services for all types and makes of HVACR systems. With one of the largest fleets in the city we can provide the expertise and prompt 24 hour emergency service you require to maintain the comfort of your employees or tenants and to ensure the good working order of your business throughout all climes.




Office buildings, retail stores, shopping malls, high-rise condominiums, etc. 


Warehousing, manufacturing plants, distribution buildings, cold storage facilities, etc. 


Universities, hospitals, federal / provincial / municipal buildings, etc.  

Quality Service since 1933

Energy Conservation

Save-On-Energy Program

We work closely with local utilities such as Ottawa Hydro and Enbridge Gas to acquire energy retrofit grants to aid you in your energy conservation goals. Francis has been a leading contributor of Ottawa Hydro’s program since its inception and we offer the latest in high efficiency HVACR equipment. Please  contact our qualified staff in our sales department to learn more: 613-723-7869 ext. 2