About Us

TK Sealcoating, Inc. is based in St. Charles, IL for over 35 years performing asphalt paving, sealcoating, and all forms of parking lot maintenance. Other services that TK Sealcoating of St. Charles performs include: sealcoating, patching, crack sealing, pavement marking (striping) and concrete work. TK Sealcoating started serving residential and commercial clients in 1980 primarily in St. Charles, Geneva, and Batavia IL, but grew from the fox valley to now serving customers all over Northern Illinois. TK Sealcoating now performs work beyond Illinois and into other bordering states for regional business entities and all over the country for its national pavement clients. TK’s work that extends beyond Illinois mainly includes serving multi-unit business operators with pavement and site services to maintain and preserve the real estate assets of these corporations. TK is proud to have served large national banks in multiple states such as Chase and Fifth Third Bank as well as retail store operators in a regional capacity such as Aldi Foods. TK is uniquely experienced in managing and performing parking lot pavement work at a level that allows retail and business customers to experience minimal downtown despite often comprehensive or extensive parking lot paving and sealcoating services. TK understands the need to perform the work without disruption to a business’ operation. TK is proud to serve many local park districts and public works departments in the Fox Valley.