Signature Charters provides charter bus and group transportation services in Calgary and across Western Canada, including Alberta, British Columbia, and Saskatchewan. The company serves groups travelling for business, events, tours, and other occasions, with options for local journeys and longer-distance transfers. Its services include airport transfers, intercity rides, event and wedding shuttles, employee transportation, sports team travel, school and field trips, corporate meetings, and private sightseeing tours. Shared shuttle services, including routes to Banff, are also listed.

Customers can choose from several vehicle types to suit different group sizes: motor coaches for 52 to 56 passengers, a mini coach for up to 27, and Ford Transit or Mercedes Sprinter vehicles for up to 13 passengers. The company describes its vehicles as comfortable and modern, with features such as reclining seats, seat belts, and, when requested at booking, Starlink Wi-Fi. Some vehicles also offer entertainment equipment and a passenger PA system. Professional, licensed chauffeurs provide transportation, and customers can request a quote or book by phone or online.