Suburban Sealing Service, Inc. was the second career calling for owner David Hancock. David, a 4-year U.S. Marine Corps veteran, also served as a police officer with the Itasca Police Department for ten years before starting his own company. Our management and estimating staff has years of combined experience in the pavement maintenance industry, to offer our customers. Suburban Sealing Service, Inc. is focused on building and a maintaining a team of experience professionals dedicated to working together to provide customers with the finest asphalt maintenance programs and reliable service.