Hallmark has several key principles of success that drive our company culture. These principles keep us focused so that we co ... nsistently deliver “peace of mind” to you. Hallmark Aviation Services – recognized as the emerging leader in above-the-wing ground handling services – takes pride in our rapid growth and success since our inception in 1989. We attribute our success to a steadfast commitment to our Clients, their Customers, our 2500+ Employees, and our Community. Our experienced management team – with over 100 years of combined service – is committed to upholding these guiding principles on which Hallmark Aviation Services was founded. These principles will guide us to even greater achievements in the coming years. read more