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Fernand Denis Head Office

107 Caledonia
St-Isidore, ON
K0C 2B0

613.524.2897

Toll Free
1.877.768.8848

Fax
613.524.3194

About Us

At Fernand Denis, we're proud to serve all villages and towns in Glengarry, Prescott and Russell, including Embrun, Russell, Casselman, St. Albert, St. Isidore, Clarence Creek, Clarence-Rockland, Plantagenet, St. Bernadin, Alfred, L'Original, Hawkesbury, Dunvegan, Laggan, Alexandria, Maxville, Limoges, Bourget and Vankleek Hill. Contact Fernand Denis today for your furnace, air conditioner, boiler, fireplace, heat pump, wall furnace, and radiant floor heating service or installation. We also provide specialized duct cleaning, liquid propane installation and new construction services.

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