



For more than 65 years, NBG has been a trusted name for excavating & grading services across Southeastern Wisconsin. As our fleet has grown and our crew’s expertise has deepened, we’ve expanded our capabilities to handle a wide range of earthwork projects with efficiency and precision.



Some projects pose unique challenges requiring specialized equipment and methods. Over the years, NBG has evolved to meet these demands with an attention to detail and a focus on customer satisfaction.
We specialize in delivering high-quality excavating and grading services for a wide variety of projects, including:
Preparing residential communities with mass earthmoving and grading.
Supporting large-scale projects with precision excavation and site preparation.
Utilizing precision methods for excavating & backfilling of commercial structures.
Subgrade preparation, grading, and aggregate placement for durable infrastructure.
Efficient removal of excess material to optimize land use
Mass earthmoving & grading for environmental and waste management solutions
Grinding and reshaping highwalls to prevent hazards and create stable a work environment for ongoing operations