Specialists in Trenchless Sewer Line Repair Services and More

Proudly Serving Wisconsin and Minnesota

At Summit Infrastructure, we specialize in the no-dig rehabilitation of underground infrastructure and industrial assets by utilizing OBIC products, an industry-leading polymer/polyurea coating system that restores and protects with an impenetrable barrier.

We are always reliable when it comes to completing projects on time and within budgets, which is why municipalities and businesses across Wisconsin and Minnesota trust us to help solve disruption to their operations fast.

relining summit
manhole rehab
tank relining summit

Our high-quality and long-lasting services rehabilitate:

  • Manholes

  • Lift stations

  • Wastewater Treatment Structures

  • Potable Water Tanks

  • Culverts

  • Industrial/Manufacturing Assets

All of our services include quickly and expertly assessing and identifying the problem, assisting in the approval process, providing all needed documentation, and turnkey/in-house performance of work.

Trust OBIC Products to Meet the Demands of Your Project

The main benefit of utilizing OBIC products for your next project is that there is no need to replace your systems.  Instead, you can maintain that same water or wastewater system and extend its life by 50 years or longer.  OBIC products are spray applied and cure in minutes, which allow your systems and business/community to be back up and running with minimal downtime.

OBIC products applied to new structures will protect and proactively prevent future maintenance problems.  Unlike alternative rigid products, OBIC’s flexible polymers will not crack under the pressure of freeze/thaw temperature changes or with heavy traffic.  They are designed to withstand the demands of the host structure, and durable enough to last for decades.  Plus, it’s backed by a 10-year manufacturer and applicator warranty.


The following diagram shows the various causes of inflow and infiltration of a manhole:

There are dozens of challenges facing sewer system owners, but there is one solution that can resolve all of them.  OBIC lining systems are versatile enough to rehabilitate and protect sewer manholes of every construction material, shape, size, and age.

Manhole Illustration I&I


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Serving Wisconsin | Minnesota

Phone: 920.843.1546

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