About Us

Affinity Builders is a concrete company that was formed to accommodate the need for reputable concrete work, both residential and commercial, foundations and flatwork.

Affinity Builders specializes in concrete foundations.  We are the areas only certified installer of ARXX ICF. (Insulating Concrete Forms) Quality concrete finishing.

We provide our clients with a large selection of designs, colors and options to accommodate the needs of today's demanding applications. If you need a whole new concrete foundation , building, driveway or patio make sure to have your next project done by professionals with the experience that exceeds your expectations.

Serving Grand Forks, N.D., East Grand Forks, M.N. and 100 mile radius in N.D., M.N..

Upon request we can take you to inspect some of our completed projects.