Septic system installation for new construction and replacement. Complete excavation, tank placement, and leach field construction. Serving Syracuse and all of Onondaga County.
Backwell provides professional septic systems services in Clay, Onondaga County, and the surrounding area. For properties beyond municipal sewer service, a properly installed septic system is essential. Backwell handles complete septic installations including excavation, tank placement, distribution box installation, and leach field construction. We work with engineers and health departments to ensure every system meets code requirements and is designed for the soil conditions on your property.
Based in Constantia, NY, we are local to Onondaga County and know the area, the soil conditions, the regulations, and the contractors. When you hire Backwell for your septic systems project in Clay, 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.
Clay covers the low-relief lake-plain country in northern Onondaga County, between the Seneca River, the Oneida River, and Oneida Lake. Soils across the town's extensive commercial and warehouse corridor along Route 31 and I-481 are a mix of Minoa fine sandy loam, Lamson very fine sandy loam, and Palmyra gravelly loam on the modest ridges, with Sun and Lyons silt loams in the frequent low swales.
The Three Rivers area — where the Seneca and Oneida join to form the Oswego — controls the regional base-level drainage, and most of Clay's upland parcels sit only a few feet above that elevation. Site work here typically deals with high water tables, flat stormwater gradients, and fine-textured subgrades that require structural fill under any significant slab or pavement load. Trenching usually runs through non-cohesive fine sand or silty loam, so sheet piling and shoring are routine on utility installations. Bedrock is rarely encountered within standard excavation depths. Stormwater permitting ties into the Oswego River watershed, and the town's MS4 program imposes enhanced sediment and phosphorus control on industrial development.