Furnace not working in Toronto? Profexo HVAC delivers fast, licensed furnace repair service across the GTA including same-day and emergency response. Whether your furnace won’t turn on, keeps short-cycling, or is making unusual noises, our certified Gas Technicians diagnose the problem accurately and fix it right the first time. We carry common replacement parts on every truck to avoid delays, give you a clear written quote before any work begins, and never recommend a replacement unless it genuinely makes more financial sense than a repair. From North York to Scarborough, Etobicoke to Mississauga — we cover all of Toronto and surrounding areas. Don’t let a furnace issue turn into a winter emergency. Call Profexo HVAC today and get it sorted fast.