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Verified Local

HIGH EFFICIENCY HEATING & COOLING

Home Services & Trades

It is located in Markham.

Verified facts

Phone:
9053072988

Source: York Region Business Directory 2024 · Checked 29 Oct 2026

Website:
http://www.highefficiencyinc.com/

Source: York Region Business Directory 2024 · Checked 29 Oct 2026

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Last surveyed by York Region in 2017.

Source: York Region Business Directory 2024. Contains public sector information made available under The Regional Municipality of York's Open Data Licence.