Who We Are

Deerfield Construction Group, Inc. is a Lockport, Illinois based Telecommunications Construction Company.

We specialize in communications tower erection & site maintenance.

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, Sprint, Ericsson, Overland Contracting, Black and Veatch, AT&T, US Cellular, T-Mobile, Verizon, Cricket, NSORO, Goodman Networks, American Tower, Crown Castle, NEC, FMHC, etc. We primarily focus our capabilities to the Midwestern states of Illinois, Indiana, Wisconsin, Michigan, and Iowa, however, consider any project presented to us regardless of location.

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 140 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 complete your project in the most efficient and timely manner at the highest level of quality of any Telecommunications Contractor.

Why Deerfield Construction Group?

  • Commited to customer satisfaction
  • Highly-trained and safety oriented staff
  • Over 20+ years experience working with leading mobile/cellular providers
  • Full array off services including new construction, maintenance, upgrades, and more
  • Continuing education and training for our staff
  • High quality work in a timely manner

Deerfield strives in keeping our employees educated and versed in the most current and critical types of training to keep us a leader in the Telecommunications Construction industry. Deerfield employees have undergone extensive training with numerous certifications from Anritsu, Andrew PIM, Flash Technology, NEC, OSHA, RSI Corporation, CITCA, Safety Check, Inc., and NATE.

There is no job too large or too small that we can’t handle for you. As you will see when you begin to browse through our photo gallery and our services offered, we have a vast array of experience in our completed projects from the very large and unusual to the most standard and basic. You can be assured that when you bring on Deerfield to perform your work, you will not be anything less than satisfied with the final product.

If you have any questions or require additional references please contact us by referring to the Contact page for our information.

We look forward to working with you!

Call us today at (815) 588-1099 or email [email protected]