| Oz Coiffure | Beauty & Fitness, Hairdressers & Beauty Salons | — |
| PAGONIS, MARKATOS & Associes | Professionals | — |
| Paiement Cousineau & Associes | Accountants | facebook.com |
| Panetière Et Gourmet.Et | Bakeries | facebook.com |
| Panna Decor | Baskets | facebook.com |
| Pannunzio Joseph | Accountants | — |
| Paoletti Gracioppo Therrien | Accountants | — |
| Party Mania Express | Balloons | — |
| Pascal Gagnon Body Shop Inc | Auto Body Repair & Painting Shops | facebook.com |
| Patronato Acli Catholic Laborers Patronage | Associations | patronatoaclicanada.org |
| Pavage Atlantis | Carpet & Rug Cleaning | — |
| Pavage B C | Landscaping | — |
| Payge International Inc | Calendars | facebook.com |
| Paysagement BBB | Landscaping | paysagementbbb.com |
| Paysagement BBB INC | Landscaping | paysagementbbb.com |
| Paysagiste Légaré inc | Tout Entreprises et services | paysagistelegare.com |
| Paysagiste St-Léonard | Landscaping | facebook.com |
| Paysagistes N D C | Landscaping | facebook.com |
| PC Plus Services Techniques Inc. | Tout Informatique et internet | pcoptimum.ca |
| Peintres Décorateurs Prestige Inc | Painters | facebook.com |
| Peinture Europe Inc | Painters | peintureeurope.com |
| Peinture Lubens | Painters | — |
| PELIKOR Films pour Vitrages | Tout Entreprises et services | pelikor.com |
| Pham Tahm Lam | Beads, Beads & Pearls | facebook.com |
| Pharmacie Gehane Mikhail | Pharmacy | facebook.com |
| Piaule Décoration Intérieure | Home Improvement | piaule.ca |
| Pietrantonio Diana | Accounting Services | facebook.com |
| Pièces Reliable | Tout Commerces au détail | reliableparts.ca |
| Placements Gfsb Inc | Apartments | — |
| Plancher De Bois Franc Excalibur | Flooring | — |
| Planchers 40 Est | Flooring | — |
| Planchers C L | Flooring | facebook.com |
| Planète Électroménager inc | Appliance Repair | pagesjaune.ca |
| Plastiques Balcan | Tout Entreprises et services | balcan.com |
| Plastruction | Tout Entreprises et services | plastruction.com |
| Plaza Vogue | Banquet Rooms | montrealweddinghalls.com |
| Plomberie & Chauffage C Zappone Enr | Plumbing | facebook.com |
| Plomberie & Chauffage Corifar | Plumbing | plomberiechauffage.com |
| Plomberie Aqua | Plumbing | facebook.com |
| Plomberie Chauffage SOS Canada | Plumbing | plombierchauffagemontreal.ca |
| Plomberie Copa Inc | Plumbing | plomberiecopa.com |
| Plomberie Et Chauffage Panfili Inc | Plumbing | facebook.com |
| Plomberie Europe Inc | Plumbing | — |
| Plomberie Joseph | Plumbing | plomberiejoseph1.placeweb.site |
| Plomberie Saint-Léonard | Plumbing | — |
| Plomberie St Léonard Enr | Plumbing | facebook.com |
| Plomberie Zahra | Plumbing | facebook.com |
| Pneu Spécialisé Laurent | Balancing Service | facebook.com |
| Pneus D'Lifts | Balancing Service | — |
| Pneus Performance | Balancing Service | — |
