Business Details
42 Years
experience
Your Trusted Partner for Utility Construction Solutions
InterCon Construction has established itself as a premier energy-related utility contractor with over four decades of dedicated service. Since our founding in 1984, we have cultivated expertise in underground construction and utility engineering, driven by an unwavering commitment to safety, quality, and customer satisfaction. Headquartered in Madison, Wisconsin, our team of more than 1,000 skilled professionals delivers comprehensive solutions for natural gas, electric, liquid pipelines, communications, and renewable energy infrastructure. Our management philosophy emphasizes collaborative partnerships with clients, ensuring mutually beneficial outcomes through transparent communication and technical excellence. With project experience spanning 47 states, we combine extensive industry knowledge with advanced methodologies like trenchless technology and integrity management to address evolving energy demands.Our workforce represents a diverse array of specialized roles including operators, welders, and electrical personnel, all united by shared values of safety-first practices and operational integrity. We maintain active partnerships with major energy providers across multiple states, executing complex transmission and distribution projects that demonstrate our technical capabilities and reliability. Through continuous investment in personnel development and equipment innovation, we ensure our team remains at the forefront of utility construction excellence. Our long-standing reputation as a trusted industry leader reflects our consistent delivery of high-quality results that meet rigorous safety standards and exceed client expectations.
Services
Natural Gas
Electric
Liquid Pipelines
Communications
Renewable Energy
Distribution
Transmission
Trenchless/HDD
Integrity Management
Details
- Year established: 1984
Highlights and features
- We have over 40 years of specialized experience in energy utility construction
- Our team includes 1,000+ skilled professionals with diverse technical expertise
- We maintain a safety-first approach across all construction operations
- We employ advanced trenchless and HDD technologies for efficient installations
- We serve clients across 47 U.S. states with proven project execution capabilities
Services
Natural Gas
We design and construct natural gas transmission and distribution systems using advanced trenchless technologies. Our expertise includes pipeline installation, hot tapping, and station construction for major energy providers. Projects range from 10 to 35-mile pipeline segments with diameters from 6 to 16 inches.
Electric
Our underground electrical construction services support utility infrastructure development. We install and maintain transmission and distribution systems for overhead and underground power networks, ensuring reliable energy delivery across multiple states.
Liquid Pipelines
We specialize in liquid petroleum pipeline construction and maintenance. Our capabilities include integrity management programs, station upgrades, and pipeline replacement projects for major operators in the Midwest and western United States.
Communications
We provide infrastructure installation for communication networks, including fiber optic cable systems and related utility support structures. Our trenchless capabilities minimize surface disruption during installation.
Renewable Energy
We support renewable energy infrastructure development through specialized construction services. Our experience includes integrating renewable energy systems with existing utility networks and constructing supporting transmission infrastructure.
People
Anna Hillebrandt
President
With extensive industry experience, Anna leads InterCon Construction's strategic direction while maintaining our commitment to safety and quality. She oversees operations across multiple states and ensures continued growth in energy infrastructure development.
Jamie De Bruin
Vice President/CFO
Jamie manages financial operations and strategic planning, bringing financial expertise to support our expansion and project execution capabilities across the United States energy sector.
Jeff Hillebrandt
Vice President
Jeff oversees key operational functions, leveraging his construction management experience to maintain our high standards in project delivery and client satisfaction across diverse energy infrastructure projects.
Chris Wozniak
Vice President Operations
Chris directs daily operations, ensuring efficient execution of complex utility projects while maintaining our safety-first culture and technical excellence across all construction activities.
Nick Gretzinger
Vice President Pipeline Division
Nick leads our pipeline operations with specialized expertise in transmission systems, managing large-scale projects that demonstrate our technical capabilities in major energy corridors nationwide.
Questions
What types of utility construction services do you offer?
We specialize in natural gas, electric, liquid pipelines, communications infrastructure, and renewable energy projects using advanced trenchless technologies.
How long has your company been in business?
We've been serving energy infrastructure needs since 1984 with over 40 years of specialized utility construction experience.
What safety measures do you implement on projects?
Our safety-first approach includes comprehensive training programs, regular safety audits, and strict compliance with OSHA and industry safety standards.
Which states do you operate in?
We work across 47 U.S. states with major project experience in Wisconsin, Illinois, Michigan, Wyoming, and other energy corridor states.
How can I apply for employment?
Visit our careers page to explore current openings and learn about our commitment to employee development and safety-focused work culture.
Reviews (5)
Keith Scott
Sep 01, 2021
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Critical:Professionalism,Quality,Value
worked for them in Traverse City mi always trying to short hours and no communication!
worked for them in Traverse City mi always trying to short hours and no communication!
Colby Kelley
Sep 28, 2020
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Big shout out to Floyd's crew coming through in a desperate situation here in Cedar Rapids, IA. We had an unbelievable storm come through and demolish our city. We were without power for over a week and when our situation looked bleek they came in and flat out got s*** done!
Ryan Lettau
Jul 05, 2020
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I reached out to them for a quote on a project. The VP (Jamie) declined the work because it wasn't a good fit for them. He then recommended two other contractors to call AND offered some suggestions to make the project a success. I'm grateful for contractors like this...just trying to make sure of a successful project, whether its their project or not.
Jon Maines
Nov 11, 2019
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They broke my car window and won't contact me back to take care of it. They have safety on their website, however I get the feeling that they would have prefered that the rock had hit a motorcycle so they would have eliminated the witness. Companies with trucks on the road should be far more responsible.
Steve B.
Jan 04, 2018
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Excellent customer service. they did some work for alliant energy on my property. I had 1 small concern early on, they addressed it and fixed it immediately. I was contacted by 2 upper lever management regarding the issue, handled professionally and properly. the clean up/restoration of the yard they disturbed was fabulous. follow up was terrific. excellent crew. Thanks!
