| Roy Electrique Inc | Montréal | Electricians |
| Royal Electrique | Montréal | Electricians |
| Rubbo Electrique | Montréal | Electricians |
| S Payette Electrique Inc | Montréal | Electricians |
| Saab Contrôle Ltée | Lasalle | Electricians |
| Saab Contrôle Ltée | Montréal | Electricians |
| Salvitec Electrique Cie Ltée | Montréal | Electricians |
| SAM Preparation de surface | Montréal | Electricians |
| Sample Electrique Ltée | Montréal | Electricians |
| Schneider Electric | Montréal | Electricians |
Publicité (Desktop) Publicité (Mobile) |
| Service d'Electicien | Montréal | Electricians |
| Services D'Électricité Sécurit É Inc Security El ectricty Serv | Dollard Des Ormeaux | Electricians |
| Services Electriques Gosselin Inc | Montréal | Electricians |
| Si-Gem Electrique | Laval | Electricians |
| SIAP Électrique inc. | Montréal | Electricians |
| Silva Electrique | Lasalle | Electricians |
| Silva Électrique | Lasalle | Electricians |
| Smaranda Électrique | Vaudreuil-Dorion | Electricians |
| Smile Electrique Inc | Montréal | Electricians |
| SOBH Électrique | Montréal | Electricians |
Publicité (Desktop) Publicité (Mobile) |
| Solution A Tech Electrique inc | Montréal | Electricians |
| Solutions Industrielles GMA Inc | Montréal | Electricians |
| Spascine Électrique Inc. | Montréal | Electricians |
| Spectrum Électrique | Saint-Léonard | Electricians |
| Splash Électrique Inc | Saint-Jean-Sur-Richelieu | Electricians |
| Star Electrique | Côte Saint-Luc | Electricians |
| Starlight-Jomish | Montréal | Electricians |
| Stelectrix Inc. | Montréal | Electricians |
| Steve & Fils Electrique Inc | Montréal | Electricians |
| Steve Electric | Montréal | Electricians |
Publicité (Desktop) Publicité (Mobile) |
| Stone Electric Inc | Mont-Royal | Electricians |
| STV Technologie | Montréal | Electricians |
| Stäubli Electrical Connectors, Inc. | Montréal | Electricians |
| Stéphane St-Germain Entrepreneur Électricien Inc | Sainte-Anne-Des-Plaines | Electricians |
| Surtension Électrique | Montréal | Electricians |
| SV Electrique 2012 Inc | Montréal | Electricians |
| SW Electrician | Montréal | Electricians |
| Sylvain Giard Entrepreneur Électrique Inc | Montréal | Electricians |
| Synapse Electrique | Montréal | Electricians |
| Syndicat De | Montréal | Electricians |
Publicité (Desktop) Publicité (Mobile) |
| Tech Trek Ltd | Montréal | Electricians |
| Terry Électrique Inc | Lanoraie | Electricians |
| Tony Bourgeois | Montréal | Electricians |
| Tousignant Guy | Pointe-Aux-Trembles | Electricians |
| Trap Electrique | Lachine | Electricians |
| Triforce Electrique | Laval | Electricians |
| Tung Bui Consultant Inc | Mont-Royal | Electricians |
| Unik Électrique | Terrebonne | Electricians |
| Vape Dépot Vapedepot.ca | Verdun | Electricians |
| Vasco Electric | Montréal | Electricians |
