Hummer Limousine is a luxury transportation company based in Toronto, Ontario, providing chauffeured limousine rentals across the Greater Toronto Area and surrounding cities. Its service area includes Mississauga, Brampton, Vaughan, Markham, Oakville, Burlington, Hamilton, Kitchener, and Waterloo. The company offers rides for weddings, proms, birthdays, parties, corporate events, nights out, and airport transfers, including trips to Toronto Pearson, Billy Bishop, and Hamilton airports.

Its fleet includes stretch Hummer limousines in several styles and colors, alongside sedans, SUVs, stretch limousines, and party buses. Hummer options include H2 and H3 models, black and white vehicles, pink limousines, and a vehicle advertised for groups of up to 20 passengers. Features described include plush seating, climate control, ambient or LED lighting, premium sound systems, privacy partitions, and luggage space. Wedding packages may include red-carpet service, glassware, a mini bar, and complimentary champagne. Professional chauffeurs provide transportation, with flexible packages and custom quotes available. The company promotes transparent pricing and says bookings are available 24/7.