Professional excavation services for residential, commercial, and industrial projects. Foundation digs, trenching, mass excavation, and precision grading. Serving Marathon and all of Cortland County.
Backwell provides professional excavation services in Marathon, Cortland County, and the surrounding area. Excavation is our core competency. From precision foundation digs for custom homes to mass excavation for commercial and industrial facilities, Backwell brings the right iron for the right job. We self-haul all material with our own trucks and trailers, which means no waiting on third-party trucking and no schedule surprises. Every excavation project we take on is planned with proper bench cuts, dewatering considerations, and material management built in from the start.
Based in Constantia, NY, we are local to Cortland County and know the area, the soil conditions, the regulations, and the contractors. When you hire Backwell for your excavation project in Marathon, you get a crew that shows up on time with the right equipment and gets the job done. Contact us today for a free estimate.
Marathon lies in the Tioughnioga River valley in southern Cortland County, on a narrow outwash-floored corridor cut into the Appalachian Plateau. The valley floor carries Chenango gravelly loam and Howard gravelly loam, well-drained and cobble-rich, while the valley walls climb steeply into Lordstown and Mardin channery silt loams on fractured sandstone and siltstone.
The Tioughnioga River runs through the village and drains south toward the Susquehanna, and the valley's sole-source aquifer status imposes stricter stormwater and infiltration protection on any commercial project. Site work in Marathon consistently involves cobble-heavy trenching in the outwash, rock excavation on the valley walls where development climbs out of town, and floodplain management along the river corridor. The I-81 interchange area sees most of the commercial activity, and earthwork there typically requires aquifer-protection measures as well as standard erosion and sediment controls. Frost depth is substantial given the upstate interior climate. Projects near the Tioughnioga River fall under NYSDEC stream-protection review in addition to municipal permitting, and the narrow valley limits lay-down area on most commercial sites.
Commercial excavation projects in Central New York typically run $25,000 to $800,000 depending on scope, depth, volume, rock conditions, and site access. We provide fixed-price bids after a site walkthrough, no hourly guesswork.
Ground conditions across Central New York vary significantly, glacial till, sandy lake plains, heavier lacustrine clay, and shallow limestone bedrock are all common depending on location. We assess site-specific conditions before bidding and arrive staged for the conditions we expect rather than assuming a clean dig.
Backwell focuses on commercial and municipal excavation starting at $20,000, with most projects running $30,000 to $1 million or more. We work on commercial foundations, mass excavation, site development, and infrastructure, not small residential digs.
Yes. Our own fleet of tri-axle dump trucks handles all material hauling, no waiting on third-party trucking. We control the cycle time, coordinate disposal sites, and maintain manifests for any regulated material.
We keep rock-breaking attachments staged on every Central New York project. Shallow limestone bedrock and hardened glacial till are common here. When conditions require blasting, we coordinate the blasting permits and licensed contractor as part of the job.
Yes. We pull building department permits, NYSDOT right-of-way permits, SPDES/SWPPP documentation, and any county or state environmental permits required. We have standing relationships with engineering departments across Central New York and know the approval timelines in each jurisdiction.