| Jorick Construction Inc | Montréal | Building Contractors |
| JP Construction | Montréal | Building Contractors |
| JP Construction | Montréal | Building Contractors |
| Juan Mg Velazquez Carreleur | Montréal | Ceramic Tile Installers & Contractors |
| K M Construction et Rénovation | Montréal | Building Contractors |
| KARE Plumbing And Heating Inc | Montréal | Plumbing |
| KGA Construction | Brossard | Building Contractors |
| KMA Construction | Montréal | Building Contractors |
| Konsultec | Dorval | Air Conditioning Contractors |
| Kooline Transport | Saint-Léonard | Cold-Storage Warehouses |
Publicité (Desktop) Publicité (Mobile) |
| Koralex Chauffage Inc | Saint-Roch-De-L'achigan | Air Conditioning Contractors |
| L Morin | Saint-Léonard | Building Contractors |
| La Caroleuse | Montréal | Ceramic Tile Installers & Contractors |
| Lacroix A & Fils Granit Ltée | Saint-Sébastien-De-Frontenac | Building Contractors |
| Lanrefco Inc | Montréal | Air Conditioning Contractors |
| Lar-Mex Inc | Outremont | Air Conditioning Contractors |
| Larochelle Electrique | Delson | Air Conditioning Contractors |
| Laurent Telliercarreleur | Sainte-Julie | Ceramic Tile Installers & Contractors |
| Le Groupe BBC | Beloeil | Building Contractors |
| Le Groupe Yves St-Germain Ltée | Saint-Hubert | Air Conditioning Contractors |
Publicité (Desktop) Publicité (Mobile) |
| Le Négociateur | Montréal | Air Conditioning Contractors |
| Le Roi Du Carreau | Montréal | Ceramic Tile Installers & Contractors |
| Legrand Inc | Saint-Léonard | Building Contractors |
| Les Aménagements Laurex Inc | Saint-Hubert | Building Contractors |
| Les Anges de la Construction | Montréal | Building Contractors |
| Les Construction Stéphane Cornellier Enr | Brossard | Building Contractors |
| Les Constructions Citebec Ltée | Anjou | Building Contractors |
| Les Constructions Citebec Ltée | Anjou | Building Contractors |
| Les constructions François Boulanger Inc | Brossard | Building Contractors |
| Les Constructions Jem Plus & Fils Inc. | Mont-Saint-Grégoire | Building Contractors |
Publicité (Desktop) Publicité (Mobile) |
| Les Constructions Maxera Inc | Montréal | Building Contractors |
| Les Constructions Visions Anc Inc | Lachine | Building Contractors |
| Les Constructions Visions Anc Inc | Montréal | Building Contractors |
| Les Céramique Art & Image Inc | Montréal | Ceramic Tile Installers & Contractors |
| Les Céramiques & Granites Nationale Ltee | Montréal | Ceramic Tile Installers & Contractors |
| Les Céramiques S.C. | Montréal | Ceramic Tile Installers & Contractors |
| Les Distributions Alimentaires Mansion Inc | Candiac | Cold-Storage Warehouses |
| Les Entrepot Sac 2000 Inc | Laval | Cold-Storage Warehouses |
| LES ENTREPRISES B.T. INC. | Montréal | Construction / Renovation |
| Les Entreprises Claude Chagnon Inc | Longueuil | Building Contractors |
Publicité (Desktop) Publicité (Mobile) |
| Les Entreprises de Construction Supravision Inc | Pointe-Aux-Trembles | Building Contractors |
| Les Entreprises J Y Lévesque | Saint-Basile-Le-Grand | Air Conditioning Contractors |
| Les Entreprises P. Théorêt | Mirabel | Air Conditioning Contractors |
| Les Entreprises Pierre Lévesque Enr | Rivière Du Loup | Building Contractors |
| Les Entreprises SBC | Châteauguay | Building Contractors |
| Les Entreprises Thymiel Inc | Montréal | Building Contractors |
| Les Habitations Eric Bouchard Inc | Saint-Bruno | Building Contractors |
| Les Habitations JKLC Inc | Brossard | Building Contractors |
| Les Immeubles Vista | Montréal | Building Contractors |
| Les Peintres Filmar Inc | Laval | Building Contractors |
