CornerStone One is one of Milwaukee’s Fastest Growing Firms, and with that growth is a constant need for great talent.  Our culture is one of building excellence together.

Immediate openings:


Additional positions include:

Service Plumber

VDC Coordinator

Truck Driver

Manufacturing Assembler

HVAC Service Technician

Earthwork Foreman

Earthwork Journeyman

If you are not seeing the position you are seeking listed, please do not hesitate to reach out to us if you feel you might be a great fit for our team. Email with a description of your role and resume if applicable and we will connect you with the hiring manager for the department desired.

Why CSO?

  • Voted one of Milwaukee’s “Best Places to Work” in 2020 and 2021
  • Profit Sharing Program (eligible after 6 months)
  • Incentive Program
  • “Chapter One” Monthly Book Club
  • “First Tuesday” Monthly Company Wide Meeting
  • Competitive Wages
  • State of the art Equipment, Fleet and Tools
  • Clothing Allowance ($150 per year)

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.