About Us


J&S Construction was established in 1985 by Jim Wilhelm.  The initial goal of the company was to provide sewer and water hook ups and foundation digs for the residential community.  Over the years, J&S Construction has expanded operations into the commercial sector, providing excavation, site utilities and demolition of all scopes and sizes.

Now known as J & S Construction Sewer and Water, Inc., Jim Wilhelm and his team have over 30 years of experience in providing highly dependable excavating and site work contracting.  As both an excavating and site work contractor, the company has the capability to handle all aspects of a project, from start to finish.

The main goal of J&S Construction Sewer and Water, Inc.  is to provide customers  with knowledge and understanding of a project on an individual basis.  J&S evaluates a client’s specific needs, identifies any issues or concerns and resolves any problems before the start of a job, in order to save on cost and unnecessary field delays once the project is underway.

J&S Construction Sewer and Water, Inc. is an industry leader that prides itself on providing a safe and professional working environment, no matter what the site.

J & S has partnered with other quality leaders, including but not limited to:

Site Utilities:

  • Havlicek Builders
  • Lakewood Homes
  • Neumann Homes
  • Crane Construction
  • Next Generation
  • Crestview Builders
  • K. Hovnanian


  • G.A. Blocker Grading
  • KR&G Excavating
  • Geneva Construction


  • Arco Murray
  • Krusinski
  • Inland


  • Fox Valley Mall
  • Target
  • Menards
  • Woodmans
  • City of Aurora
  • City of Naperville


  • Oswego
  • Aurora
  • North Aurora
  • Sugar Grove
  • St. Charles
  • Naperville
  • Glen Ellyn

Residential partners include but are not limited to:

  • K. Hovnanian Homes
  • Havlicek Builders


J & S Construction Sewer and Water, Inc. would love to add your name to our long list of satisfied customers.