Stormwater management infrastructure for commercial sites: catch basins, detention ponds, bioretention, conveyance.
Storm drainage design and installation in Syracuse runs into two hard realities: the city sits inside a federal consent decree watershed, and large portions of downtown still operate on combined sewers that overflow during storms. That means every new commercial site has to capture, treat, and often detain its stormwater before releasing it, and the days of running a pipe to the nearest inlet are over. Backwell installs commercial storm drainage systems across Syracuse, including underground detention vaults, bioretention and rain garden excavation, porous pavement subbase, storm sewer mains, catch basins with sumps sized for sediment capture, and outfall structures for discharges into Onondaga Creek and its tributaries. We work with consulting engineers to interpret Save the Rain green infrastructure credits, and we coordinate with the Onondaga County MS4 coordinator when projects trigger construction stormwater permits. Our crews set structures to grade in a single pour, install inlet protection that actually stays in place, and pressure test mains where specifications require it. We also handle retrofit drainage work on existing commercial sites where ponding and icing have become liability problems.
Catch basins, storm sewer conveyance, detention and retention ponds, bioretention, permeable pavement, and stormwater management infrastructure. SWPPP and MS4 compliance.
Syracuse subsurface conditions shift dramatically over short distances, and any bid that treats the city as one soil unit will lose money. The southern hills climbing toward Nottingham and Strathmore sit on Onondaga Limestone with karst features, producing shallow rock and occasional solution voids that punish foundation crews. Downtown and the Near Westside rest on deep glacial till mixed with centuries of industrial fill, including slag, cinder, foundry sand, and demolition debris from the old Franklin Automobile and Crucible footprints. The Onondaga Creek corridor from Kirk Park through Armory Square to the Inner Harbor carries soft alluvial silts and a water table that often sits within four feet of grade, requiring dewatering and sheeting on almost every trench. Lakefront parcels near Hiawatha Boulevard are hydraulic fill over lacustrine clay, with low bearing capacity and occasional buried timber cribbing from nineteenth century shoreline works.
Work inside Syracuse city limits triggers a stack of overlapping rules that out-of-town contractors routinely underestimate. The Onondaga Lake federal consent decree governs sediment and phosphorus discharge throughout the watershed, and any disturbed acreage above thresholds requires SPDES coverage coordinated with the county MS4 program. Save the Rain, the county's green infrastructure initiative, encourages porous pavement, bioretention, and cistern systems on public and private sites inside the combined sewer area, and credits can offset stormwater fees. The I-81 Community Grid project requires close coordination with NYSDOT for any work in the viaduct footprint or adjacent street grid through 2027. Downtown and Armory Square sit inside local historic districts administered by the Syracuse Landmark Preservation Board, which reviews excavation near contributing structures and regulates sidewalk vault work. Work within the Skaneateles Lake watershed boundary south of the city carries additional unfiltered water supply protections.
Backwell serves commercial and municipal clients throughout Syracuse, including:
Commercial minimum $20,000. We run our own fleet — excavators, dozers, tri-axle dump trucks, compaction equipment — and self-haul all material. No third-party trucking markup, no schedule surprises. 5.0 stars across 25 Google reviews from contractors, developers, and municipal clients across Central New York.
For broader commercial site work in the region, see our guide on commercial site work costs in Central New York.
Call (315) 400-2654 for project estimates, or send site plans for review. We typically respond within 24 hours on commercial inquiries.
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