Who Are We?

Your Trusted Local, Family-Owned Contractor

Guenther Excavation is a father-and-son excavation company built on trust, hard work, and decades of hands-on experience. The father (Mitch) has been doing excavation and construction work since 2000, and the son (Brandon) joined in 2015, bringing new energy and modern techniques to a craft rooted in old-school workmanship.

We are a small, personable operation, not a big corporate contractor. That means when you hire us, you work directly with the people who run the business, operate the equipment, and take pride in every detail. Our clients aren’t just job numbers on a schedule — they’re neighbors and homeowners who deserve quality work done the right way, every time.

Our work doesn’t just stop at excavation, as a general contractor Mitch is here to help guide you through as much of the process as you are looking for. At Guenther Excavation, we bring precision, reliability, and honest craftsmanship to every project — big or small.

Construction site with a grid of rebar for a concrete slab in front of a house, with plastic sheeting covering part of the house exterior.
Freshly poured and sealed concrete driveway with a decorative stamped finish, curving around a house under construction.
Finished concrete patio with a decorative stone pattern in the backyard of a house under construction.
House under construction extending over a body of water with visible window frames and partially finished exterior walls, supported by wooden scaffolding.
Construction work with a backhoe removing part of a concrete foundation under a house with a wooden wall and windows, and an excavated dirt area nearby.
Construction site showing a bulldozer bucket with an excavator at a house undergoing renovation. The house has a partially exposed foundation with tracks and cinder blocks on the ground, and the exterior wall is being worked on with plywood and woode

What We Do Best

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  • Excavation – Professional site prep, grading, trenching, and earthmoving that set your project up for success from day one.

  • Concrete Work – Driveways, patios, flatwork, and ICF foundations poured with precision and built to last.

  • Basement & Foundation Digs – Accurate, clean excavation for basements, new builds, additions, and structural foundations.

  • Land Clearing – Brush removal, full lot clearing, stump removal, and site shaping for new construction or property improvement.

  • Septic & Drain Fields – Complete installation of septic systems, drain fields, and underground utilities with compliance and care.

  • Demolition – Safe, controlled demolition of homes, garages, and structures, with responsible debris removal.

  • Hardscapes & Retaining Walls – Strong, attractive retaining walls, stonework, and shoreline protection including sea walls.

  • Bulldozer Services – Heavy-duty land shaping, grading, and clearing powered by reliable dozer work.