History

INTREN was founded as Trench-It by Loretta Rosenmayer in 1988. Ms. Rosenmayer, along with a team of seasoned industry professionals, has overseen the company’s steady growth as a premier provider of underground and overhead, inside and outside, electrical, gas and telecommunications services.

In 2008, building on a 20-year history of success, the essence of Trench-It emerged as the excellence of INTREN. Today INTREN is a total solutions provider, expanding its reach to new Midwest markets, both in the public and private sectors.

INTREN continues to excel by relying on its unparalleled organizational depth and diverse resources. With highly experienced team members, cross-trained in a range of disciplines, the company has the expertise and vision to identify all viable options and the courage to tell clients that there is a better way.

We pledge that all of our management and field personnel will apply our core values of safety, integrity, customer focus and empowerment of our team to achieve the results our clients demand.

The Markets We Serve

INTREN serves four primary markets: electrical utility companies, natural gas utility companies and municipalities, residential builders and developers, and commercial site general and electrical contractors, developers, owners and managers.

Our Culture is Driven By:

Excellence >
INTREN’s “measure of excellence” aligns our work with our customers’ goals, bringing outstanding quality, environmental responsibility and measurable value to every project.

Stewardship >
We earn trust by protecting our customers’ priorities, our communities’ interests, the environment, and our company’s success.

Flexibility >
Our fluid structure, supported by cross-functional training, enables the quick deployment of INTREN resources, whenever, wherever and however needed.

Strength >
We adhere to the project schedule; deliver high-quality, efficient solutions; ensure workplace safety; and provide the best equipment and personnel to support each project’s success.