• Excavation truck in a construction site

    You can work with Wisconsin’s
    best excavation professionals

    Demand the best for your job site by choosing quality excavations and materials from Koplin Excavating & Grading Co., Inc.


Contact us today

Contact Name
Travis J Hamann


N1330 Hwy 26
Watertown,  WI   53098





Count on your locally owned and operated source

Turn to the team that’s proud to call Wisconsin home! We service Watertown, Wisconsin and the surrounding areas. Call us for your excavation or materials delivery!

Excavation work in a garden

Order bulk landscaping and quarry materials

For gravel, stone, topsoil, mulch and sand, choose the excavation experts who know their stuff! You’ll get expert advice, quality materials and even delivery services.

Trust our years of experience for your excavation

Don’t let just anybody handle the big jobs at your site! Make sure you choose the team that has more than 55 years of experience in excavation.

Know what you can expect to pay before work is done

Contact us about your next job and ask for your FREE estimate! You’ll get an honest and accurate assessment of what you can expect to spend.

You shouldn’t have to choose between quality and affordability

Quality and affordability are never opposites when you deal with Koplin Excavating & Grading Co., Inc.! Deal with the local experts who keep overhead low so that they can pass the savings on to you. You’ll get an incredible deal on high quality excavation services or landscaping materials.

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