HVAC Contractors in St. John'S, — 17 Local Contractors

There are 17 hvac contractors in St. John'S, . The average rating is 4.6 out of 5 stars across 10 rated businesses. The highest rated is Balance | Home Climate Solutions (5.0 stars). The most reviewed is Reliable Heat Pump Services Ltd. with 15 reviews.

Whether you need routine service or a major project, St. John'S has qualified hvac contractors ready to help. Common services include furnace installation, air conditioning repair, heat pump setup, duct cleaning, and ventilation upgrades. To protect yourself, confirm HVAC certification, gas fitting license where applicable, and insurance coverage. Newfoundland's harsh maritime conditions play a role in scheduling and material selection, so hire someone who knows the area. Schedule maintenance before peak heating and cooling seasons for better availability. Compare your options below to find the right fit.

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Frequently Asked Questions

How many hvac contractors are in St. John'S?
There are 17 hvac contractors listed in St. John'S, as of 2026.
What is the average rating?
The average Google rating for hvac contractors in St. John'S is 4.6 out of 5 stars.
How do I choose a hvac in St. John'S?
Compare ratings and review counts, verify their credentials and insurance, and get at least three quotes before hiring.