Sitework Estimating Services That Get Ground Work Right

A complete sitework estimate covers every scope category from initial clearing through final site improvements, land clearing and grubbing, cut and fill earthwork volumes, subgrade preparation and soil stabilization, underground utility installation by system type, erosion control and SWPPP compliance measures, aggregate base and paving by surface type and thickness, curb and gutter by type, site concrete, storm drainage structures, landscaping and irrigation scope, and all site furnishings and accessories specified in your civil drawings and project specifications.

Cut and fill volumes are calculated from your civil grading plan and existing topographic survey data using industry-standard earthwork calculation methods, average end area or prismoidal formula, depending on terrain complexity. We calculate gross cut volume and gross fill volume separately by grading zone, apply soil swell and shrinkage factors appropriate to your soil classification, calculate net import or export quantities after volume reconciliation, and produce a mass haul diagram identifying the most efficient earthwork movement strategy to minimize haul distance and equipment operating cost.

Turnaround depends on site size, scope complexity, and drawing completeness. Earthwork-only estimates for straightforward commercial pads or residential lots are typically delivered within two to three business days. Full sitework packages covering earthwork, utilities, paving, and site improvements on mid-sized development projects are generally completed within four to seven business days. Large subdivision, campus, and infrastructure projects are scheduled individually based on site acreage and utility system complexity. Rush delivery is available, share your bid date upfront, and we'll confirm our turnaround commitment before engagement.

Site conditions are the single most significant variable in sitework cost accuracy. Soil type and bearing capacity determine excavation difficulty, shoring requirements, and compaction method. Groundwater depth affects dewatering scope and equipment selection. Existing site improvements, pavement, structures, and underground utilities add a demolition and removal scope. Terrain slope and vegetation density affect clearing and grading costs. We incorporate your geotechnical report, topographic survey, and utility atlas data into every sitework estimate so the numbers reflect your site's actual conditions rather than regional benchmarks that may not apply.