Deerfield Construction Group, Inc. is a Lockport, Illinois based Telecommunications Construction Company. Since our incorporation in 1993, we have been one of the leading and preferred contractors at the forefront of the construction, maintenance, and upgrading of the Midwest’s Cellular, Wireless, and Microwave systems for many of the region’s carriers. Deerfield’s vast expertise and knowledge have resulted in the company being the contractor of choice for almost two decades by many Wireless / Cellular carriers, Construction Management Firms, and Tower Owners, such as, AT&T, Sprint/Nextel, Clear Wireless, US Cellular, Cricket Communications, NEC Corporation, Crown Castle, American Tower, Goodman Networks, Alcatel-Lucent, Ericsson, Bechtel, etc. Our highly trained and safety orientated staff specialize in many turn-key solutions including, but not limited to, Antenna & Line Installation, Tower Erection & Modifications, Radio Equipment & Electrical Installation, Civil Services, Tenant Improvements, Microwave Installations, and Project Management. With our administrative staff having a combined experience of more than 75 years in the industry and our field employees well-versed at providing a customer oriented service aiming to deliver the highest quality work, you can rest assured knowing that Deerfield will be able to completed your project in the most efficient and timely manner at the highest level of quality of any Telecommunications Contractor.