Browse the Top 2 HVAC Contractors Serving Saint John's, NL

Harvey's Home Heating delivers reliable HVAC services, oil delivery, and 24/7 emergency support across the Avalon Peninsula. With over 150 years of local expertise, we offer furnace maintenance contracts, mini-split installations, and commercial heating solutions. Our customer-first approach combines advanced technology with personalized service to ensure year-round comfort.

Summit Plumbing & Heating provides 24/7 HVAC, boiler, and duct solutions for commercial, industrial, and residential clients. Established in 2011, we combine certified expertise with safety-focused practices to deliver tailored mechanical systems. Our comprehensive services include installation, maintenance, and emergency repairs across Newfoundland & Labrador.