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Excavation Services

Free Estimates  |  Owner On All Jobs  |  Competitive Prices

Free Estimates 
 Owner On All Jobs 
 Competitive Prices

This is a placeholder for the Yext Knolwedge Tags. This message will not appear on the live site, but only within the editor. The Yext Knowledge Tags are successfully installed and will be added to the website.

High-Quality Excavation Work at Competitive Prices

Site excavation

Site Preparation

Koster Excavating has over 35 years of experience digging foundations, septic systems, spring wells and more in the Lowville and surrounding areas. We work within your budget to do the job right. 
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Site excavation

Retainer Walls

Control soil erosion with a retaining wall from us. We have the equipment and expertise to handle both residential and commercial installations.
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Site excavation

Pond Construction

When you need a pond installed for your farm or home, get in touch with our experts. We believe in creating a bond with our clients and the owner is on-site for every job.
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Learn More About

Koster Excavating

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