Len Cox and Sons Excavating is a family owned and operated company. Our company has been providing professional Excavation and Underground Utilities since 1969. We have grown to be one of Chicagolands most reliable and respected contractors. Our continued growth and success is directly related to our professional and dependable service to our customers. Second only to our clients, our reputation is most important.
What We Do
Products and Services
Blue Book Network Classifications
Our standard scope of services includes the following CSI Master Format™ code(s).
Associations & Memberships
CAWGC (Contractors Assn. of Will & Grundy Counties)
IDOT (Illinois Department of Transportation)
The Ground Hog Club of Chicago
Three Rivers Construction Alliance
UCA (Underground Contractors Assn.)
Go to next section: