Sitework & Earthwork Estimating
Sitework and earthwork takeoffs covering cut and fill volumes, grading, site utilities, paving, curbs and erosion control, priced at regional rates and delivered in 24–48 hours.
Dirt, pipe and paving, measured before you bid.
Sitework estimating services from NYNMO Estimating give excavation contractors, site contractors and general contractors a detailed takeoff of everything outside the building footprint. Our estimators calculate cut and fill volumes from existing and proposed grades, measure site utilities by pipe size and material, and take off paving, curbs, sidewalks and erosion control, so your site bid reflects the actual civil drawings.
Earthwork is where site bids carry the most risk. Small differences in grade over a large area become thousands of cubic yards, and the balance between cut, fill, import and export drives trucking cost. We calculate volumes by area, apply topsoil stripping and compaction factors you can review, and show where the site is in cut or fill.
How we build a sitework estimate
We review the civil plans, grading and drainage plans, utility plans, details, geotechnical notes and specifications. Earthwork volumes are calculated from existing and proposed contours, utilities are measured by size, material and depth with structures counted, and paving sections are taken off by layer. Erosion control and site restoration are added, and material, equipment and labor are priced at regional rates.
Site scopes we take off.
From pad-ready lots to full commercial site packages.
Earthwork
Stripping, cut and fill, import and export, building pads, over-excavation and compaction from grading plans.
Storm drainage
Storm pipe by size and material, inlets, manholes, headwalls and detention structures.
Sanitary and water
Sanitary sewer, water mains, services, fire lines, valves, hydrants and connections.
Paving
Asphalt and concrete pavement, base course and subgrade by section, plus parking lot striping.
Curbs and flatwork
Curb and gutter, sidewalks, ramps, dumpster pads and site concrete.
Erosion control
Silt fence, inlet protection, construction entrances, seeding and stabilization.
Sitework estimates for every site.
Residential & subdivisionsLots, subdivisions and multifamily sites
For residential developments we estimate lot grading, subdivision roads, utilities and pad preparation, organized by phase so developers and site contractors can price each stage.
Commercial & industrialRetail, warehouses and campuses
For commercial and industrial sites we cover mass grading, parking lots, utilities, detention, site lighting bases and paving for retail centers, warehouses and institutional campuses.
Sitework costs that are easy to miss.
Site bids most often fail on quantities that are not drawn as objects:
- Topsoil stripping and respreading that changes the earthwork balance.
- Over-excavation and replacement called out in the geotechnical report.
- Trench backfill and bedding for every utility run.
- Pavement base course and subgrade preparation under each paving section.
- Erosion control maintenance and final stabilization.
Volumes and factors are shown clearly, so you can adjust them to your equipment and haul distances.
Three steps from plans to a priced bid.
Send your plans
Upload your drawings, specifications and bid date, and tell us which sitework scope you need priced.
We take off and price
Our estimators measure every sitework item from the plans and price material and labor at current rates for your region.
Review and bid
You receive the Excel estimate and marked-up plans, ask for any changes, and submit your bid with confidence.
Built for the people who bid sitework.
Our sitework takeoffs fit contractors and developers who need reliable site numbers.
Excavation contractors
Bid earthwork with volumes you can trust.
Site utility contractors
Price pipe and structures by size and depth.
Paving contractors
Quote paving by section and layer.
Developers
Budget site development before closing on land.
Why site contractors outsource takeoffs.
Earthwork and utility takeoffs require careful work with civil drawings, and an error in grades can cost far more than the estimate. Outsourcing gives you checked volumes and quantities quickly, so you can bid more sites with confidence.
Sitework often goes with concrete and landscaping, and many clients order those estimates on the same project for one complete site package.
Common questions about sitework estimating.
Answers to the questions contractors ask most before ordering an estimate.
How do you calculate cut and fill?
Volumes are calculated by comparing existing and proposed grades from the grading plans across the site, with topsoil stripping, compaction and swell factors shown separately so you can review them.
Do you estimate site utilities?
Yes. Storm, sanitary and water utilities are measured by size, material and depth, with manholes, inlets, valves and structures counted.
Do you estimate paving?
Yes. Asphalt and concrete paving are taken off by section, with base course, subgrade preparation, curbs, sidewalks and striping listed separately.
Can you work from a geotechnical report?
Yes. Over-excavation, replacement and special subgrade requirements from the geotechnical report are included when provided.
How long does a sitework estimate take?
Most sitework estimates are delivered within 24 to 48 hours, and large sites may take longer.
How much does a sitework estimate cost?
Pricing is per project with a flat quote before work starts. Send your plans for a free quote.
Have a site project to estimate?
Tell us about the project and we will reply within one business day with a flat price and turnaround. You can also email your plans to info@nynmoestimating.com.