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  • Excavation Services
    • Complete Site Work
    • Retaining Wall Services
    • Pond Installations
    • Spring Wells
    • Septic Systems
    • Farmland Improvements
  • Reviews
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Koster Excavating LLC - Logo
,

(315) 778-8377

Request Estimate
,
Koster Excavating LLC - Logo

(315) 778-8377

,

Business Tagline Lorem Ipsum Dolor

(315) 778-8377

  • Home
  • Excavation Services
    • Complete Site Work
    • Retaining Wall Services
    • Pond Installations
    • Spring Wells
    • Septic Systems
    • Farmland Improvements
  • Reviews
  • About
  • Contact
    • Request Estimate

serving Area

Jefferson County, NY

Lewis County, NY

St. Lawrence County, NY

and surrounding areas

Contact Us

(315) 778-8377

Send a Message

Business Hours

Mon - Fri
8:00 am - 8:00 pm
Saturday
8:00 am - 3:00 pm
Sunday
Closed

Call Us Any Time Seven Days a Week for Extended Working Hours

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