d Custom Underground INC.

Custom Underground Inc.

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Custom Underground, Inc. provides utlity construction and maintenance services to a variety of industries, with a particular focus on the telecom industry.  Over the course of 30+ years, we've successfully completed projects ranging from multi-million dollar, multi-stage builds or simple directional bores. 

We've worked for large and small telecoms, electric utilities, water and sewer utilities and contractors, real estate developers, farmers, private companies and local, state and federal governments. 

We've installed and connected cable under streams and lakes, highways, railroad, on bridges - just about any place you can think of. 

Custom Underground, Inc. is a certified Female Business Enterprise  (State of IIllinois CMS Business Enterprise Program)





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We're committed to the complete satisfaction of our clients and their customers.  We strive to complete our jobs on-time, on-budget and in accordance with client specifications. 

Our quality standards are designed to exceed the expectations of our clients, starting with a workforce that is subject to pre-employment background checks, random drug screening and ongoing performance evaluations and safety training. 

From field to office, our goal is to provide our clients with a level of service and product quality that is unmatched by our competitors. 

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