Commercial Contractors

Specializing in Complex Healthcare/Medical Projects

Healthcare construction projects are complex, and require special attention and procedures in order to create a space that brings healing, comfort, and medical innovation to the community. We thrive on working within tight spaces and solving complex issues to mitigate any impact to existing facilities, which is often the case in healthcare renovation projects. Our detail-oriented construction methods are exemplified through our work at labs and within operational buildings. The self-perform capabilities of concrete, masonry, demolition, and carpentry allow us to manage the schedule driving processes on our projects that result in fewer new people on site and a more streamlined scheduling process. We are excited to partner with your healthcare/medical group to build the facilities and products that will help you better care for the people in your community.

Our Projects


American Preclinical Services

  • Minneapolis, MN
  • 130,000 SF

About This Project

Multiple projects including build-out, renovations and additions to the American Preclinical Services campus.

Family Medical Clinic

  • Apple Valley, MN
  • 22,000 SF

About This Project

Construction of medical center office building.

St. Joseph’s Hospital Chillers

  • St. Paul, MN

About This Project

Concrete pad for chiller project adjacent to existing hospital. Sidewalk work as well.

Building strong foundations and complex projects

Maertens-Brenny Construction is a general contractor that self-performs concrete, masonry, and carpentry. We specialize in industrial, manufacturing, and commercial projects. Contact us to discuss your project.