# Extension / renovation contractors in Canada

1,510 extension / renovation contractors in Canada, 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. Below are the top 12 by evidence.

| Contractor | Location | Trust Score | Rating | Reviews | Named sources |
| --- | --- | --- | --- | --- | --- |
| [Toiture Sigma inc.](https://ca.mytrustedtraders.com/traders/toiture-sigma-inc) | Not shown | 38/100 | 5.0/5 | 4 | Soumission Rénovation |
| [DuPortail construction & rénovation](https://ca.mytrustedtraders.com/traders/duportail-construction-renovation) | Otterburn Park | 37/100 | 5.0/5 | 4 | Soumission Rénovation |
| [Menuiserie CJV](https://ca.mytrustedtraders.com/traders/menuiserie-cjv) | QUébec | 37/100 | 5.0/5 | 7 | Soumission Rénovation |
| [Construction ZMV inc.](https://ca.mytrustedtraders.com/traders/construction-zmv-inc) | Laval | 35/100 | 4.8/5 | 5 | Soumission Rénovation |
| [Couvre-Plancher Godin](https://ca.mytrustedtraders.com/traders/couvre-plancher-godin) | Saint-Charles-de-Bellechasse | 33/100 | 5.0/5 | 1 | Soumission Rénovation |
| [MGM Dream Homes](https://ca.mytrustedtraders.com/traders/ca-trustedpros-mgm-dream-homes-mgm-dream-homes) | Not shown | 32/100 | 4.9/5 | 4 | TrustedPros |
| [Sandgate Construction Inc](https://ca.mytrustedtraders.com/traders/ca-trustedpros-sandgate-c-sandgate-construction-in) | Not shown | 29/100 | 5.0/5 | 6 | TrustedPros |
| [Construction Eisen 15732930 Canada inc](https://ca.mytrustedtraders.com/traders/construction-eisen-15732930-canada-inc) | Varennes | 28/100 | 5.0/5 | 3 | Soumission Rénovation |
| [Gestion Marvin Lacombe inc](https://ca.mytrustedtraders.com/traders/gestion-marvin-lacombe-inc) | Granby | 26/100 | 5.0/5 | 2 | Soumission Rénovation |
| [Toiture Pro-Bâtiment](https://ca.mytrustedtraders.com/traders/toiture-pro-batiment) | Not shown | 25/100 | 5.0/5 | 1 | Soumission Rénovation |
| [Construtech 360](https://ca.mytrustedtraders.com/traders/construtech-360) | L'Assomption | 24/100 | 5.0/5 | 1 | Soumission Rénovation |
| [Creation construction MG inc.](https://ca.mytrustedtraders.com/traders/creation-construction-mg-inc) | Boucherville | 24/100 | 4.0/5 | 1 | Soumission Rénovation |

Each contractor's full public evidence is at its profile URL (append `/md` for a Markdown version). Narrow by area at `https://ca.mytrustedtraders.com/find/extension-renovation/<location>`.

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Source: MyTrustedTraders. https://ca.mytrustedtraders.com/find/extension-renovation
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.