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LEADING ENERGY

Utility
Contractor

With more than 40 years of experience, InterCon Construction, Inc. has become a leading energy-related utility contractor. Through dedication and a willingness to succeed we have developed expertise in all areas of underground work. 

OUR COMPANY

UNMATCHED SERVICE

Safety. Quality. Customer service.

Since its founding in 1984, InterCon Construction, Inc. has grown into a multi-faceted utility services firm able to meet the challenges of an ever-changing industry. Headquartered in Madison, WI, we are a safety-first utility engineering and construction company, focused on customer service and quality. We have a team of more than 1,000 operators, laborers, welders, and overhead and underground electrical personnel. Our management style fosters a partnership building approach with our customers. We strive to cultivate mutually beneficial relationships to achieve success for our customers and our team.

WISCONSIN

PIPELINE CONSTRUCTION
Alliant Energy
WEST WISCONSIN GAS EXPANSION (2020)
12 miles of 10” EPC in Wisconsin

WPS JACKSON STREET GREEN BAY (2020)
4 miles of 16” gas transmission pipeline

NEW DELIVERY STATION
ONEOK ALLIANT GUARDIAN GATE STATION (2020)
New delivery station with 30” hot tap in Wisconsin

ILLINOIS

PIPELINE CONSTRUCTION
Ameren GALESBURG 12” (2022)
10 miles of 12” & three stations in Illinois

Ameren MARION TO JOHNSTON CITY 10” (2022)
7.5 miles of 10” & four stations in Illinois

Wisconsin Public Service JACKSON ST. 16” (2020)
10 miles of 12” & three stations in Illinois

Ameren ELWIN 10” (2020)
2 miles of 10” in Illinois

INTEGRITY & MAINTENANCE
West Shore Pipeline Company CHICAGO, IL (2019 –PRESENT)
Buckeye Partners  ILLINOIS (2019, 2020 -PRESENT)
Ameren PEORIA, IL (2021)
Enbridge Energy ILLINOIS (2021)

IOWA

INTEGRITY & MAINTENANCE
Buckeye Partners IOWA & ILLINOIS (2019)

MICHIGAN

PIPELINE CONSTRUCTION
DTE TRAVERSE CITY ALPENA REINFORCEMENT PHASE II (2021)
14 miles of 8” & five stations in Michigan

INTEGRITY & MAINTENANCE
Enbridge Energy MICHIGAN (2021)

NEW YORK

INTEGRITY & MAINTENANCE
Enbridge Energy NEW YORK (2021)
ONEOK FRANKLIN, NY (2021)

WYOMING

PIPELINE CONSTRUCTION
Black Hills Energy NATURAL BRIDGE PIPELINE (2019)
35 miles of 12” & two stations in Wyoming

INTEGRITY & MAINTENANCE
Enbridge Energy WYOMING (2021)

PENNSYLVANIA

INTEGRITY & MAINTENANCE
Enbridge Energy PHILADELPHIA, PA (2020)

NEBRASKA

PIPELINE CONSTRUCTION
Northern Natural Gas AUBURN J-LINE (2019)
4.5 miles of 6” & 1.2 miles of 4” in Nebraska

INTEGRITY & MAINTENANCE
Enbridge Energy NEBRASKA (2021)

MISSOURI

INTEGRITY & MAINTENANCE
Enbridge Energy MISSOURI (2021)
Buckeye Partners MISSOURI (2020)

KANSAS

INTEGRITY & MAINTENANCE
Enbridge Energy KANSAS (2021)
Northern Natural Gas CUNNINGHAM, KS (2020)
Northern Natural Gas SALINA, KS (2019)

INDIANA

INTEGRITY & MAINTENANCE
Buckeye Partners
WEST DISTRICT INTEGRITY PROGRAM (2020 -PRESENT)
Enbridge Energy INDIANA (2021)

Large Presence

Medium Presence

Small Presence

Very Small Presence

OUR WORK*

47 STATES

Experience

40 Years

WORKFORCE

1,000 EMPLOYEES

CAREERS

JOIN OUR TEAM

Respect. Value. Support.

Working at InterCon Construction, you are never just a number or a name on a piece of paper. Each employee is a valued member of a supportive team, who is respected for the knowledge and skill sets that they bring. If you are looking for a change, or want to join a team that embraces safety, teamwork, and integrity, visit the link below. 

EMPLOYEE PORTAL

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