# HVAC contractors in Thornhill

11 HVAC contractors near Thornhill, ranked by the strength of independent public evidence. Trust Score is used when available, drawing on reviews, credential evidence and registry data from named public sources, cross-checked wherever more than one source covers a business. No ads, no paid placement. Grouped by main trade first, then businesses that also offer this trade, with possibly closed businesses last. Highest Trust Score first within each group. All 11 are listed below, ranked by evidence.

| Contractor | Location | Trust Score | Rating | Reviews | Named sources | Listed under |
| --- | --- | --- | --- | --- | --- | --- |
| [Emian Construction Group Inc.](https://ca.mytrustedtraders.com/traders/emian-construction-group-inc) | Thornhill, Ontario | 67/100 | 5.0/5 | 73 | HomeStars | Main trade |
| [Glance Home Services](https://ca.mytrustedtraders.com/traders/glance-home-services) | Thornhill, Ontario | 53/100 | 5.0/5 | 15 | HomeStars | Main trade |
| [My Prestigious Home](https://ca.mytrustedtraders.com/traders/my-prestigious-home) | Thornhill, Ontario | 53/100 | 5.0/5 | 16 | HomeStars | Main trade |
| [Maxout Construction](https://ca.mytrustedtraders.com/traders/maxout-construction) | Thornhill, Ontario | 48/100 | 5.0/5 | 50 | HomeStars | Main trade |
| [GasGuys Ca Inc.](https://ca.mytrustedtraders.com/traders/gasguys-ca-inc) | Thornhill, Ontario | 78/100 | 5.0/5 | 646 | HomeStars | Also offer this trade |
| [Rivendell Building Group](https://ca.mytrustedtraders.com/traders/rivendell-building-group) | Thornhill, Ontario | 47/100 | 5.0/5 | 19 | HomeStars, Houzz | Also offer this trade |
| [Avant-garde Reno](https://ca.mytrustedtraders.com/traders/avant-garde-reno) | Thornhill, Ontario | 31/100 | 5.0/5 | 9 | HomeStars | Also offer this trade |
| [All Pro Contracting Inc.](https://ca.mytrustedtraders.com/traders/all-pro-contracting-inc) | Thornhill, Ontario | 30/100 | 5.0/5 | 13 | HomeStars | Also offer this trade |
| [Sarman Air Inc.](https://ca.mytrustedtraders.com/traders/sarman-air-inc) | Thornhill, Ontario | Not shown | 5.0/5 | 316 | HomeStars | Also offer this trade |
| [Preferred Plumbing Solutions Inc.](https://ca.mytrustedtraders.com/traders/preferred-plumbing-solutions-inc) | Thornhill, Ontario | Not shown | 4.7/5 | 201 | HomeStars | Also offer this trade |
| [Handyman Kwik Solutions](https://ca.mytrustedtraders.com/traders/handyman-kwik-solutions) | Thornhill, Ontario | Not shown | 4.8/5 | 111 | HomeStars | Also offer this trade |

Each contractor's full public evidence is at its profile URL (append `/md` for a Markdown version). See all HVAC contractors in Canada at `https://ca.mytrustedtraders.com/find/hvac-contractor`.

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Source: MyTrustedTraders. https://ca.mytrustedtraders.com/find/hvac-contractor/thornhill
Real public evidence only: every figure traces to a named source, and figures are cross-checked wherever more than one independent source covers the same business. If a source does not carry a field, it is not shown.