1001 1st St SE #413, Calgary, AB T2G 5G3 · SE
70/ 100Good
4.8 from 20 Google reviews
phone and website
1 of 3 details stated on their own site — their claims, not our checks
Not counted — no bonus earned, and nothing deducted
Our own calculation, not Google’s and not the contractor’s. Ratings from few reviews are held closer to average, because a handful of five-star reviews is not the same evidence as a long record. The items above can only add to a score, never subtract from one: a contractor scoring nothing on all of them still reaches 80 out of 100 on a strong rating alone. “Not counted” means we have no bonus to award, not that anything is wrong.
Their website advertises 24/7 emergency cover.
🔥 Heating & gas
Also listed
Areas they say they serve
Calgary
Taken from their own website (www.dualityheating.ca), read on September 9, 2026. These are the company’s statements about itself, quoted from the page — not claims we have checked. Ask to see a licence before any gas work.
“Duality Heating and Cooling is a trusted HVAC company with over 10 years of experience in the industry. We are dedicated to providing top-quality service and expertise to our clients. Our team of knowledgeable professionals is friendly, reliable, and committed to getting the job done right. We pride ourselves on our ability to tackle even the toughest of jobs. We specialize in finding solutions for complex HVAC problems that other companies may shy away from. Our team has the skills and experience to handle any challenge, from simple repairs to complex installations.”
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4.8from 20 Google reviews
Furnace repair and no-heat callouts in CalgaryAir conditioning repair and installation in Calgary
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