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Arapahoe County, Colorado
Land Surveying in Arapahoe County, CO
Boundary, topographic, and construction staking surveys that put the design on the ground accurately the first time. Arapahoe County is covered on a project basis through our Denver, CO regional hub.
- Dispatched from
- Denver, CO regional hub (35 mi) · project-based staffing
- Lead time
- Scheduled by phone or proposal; lead time confirmed when the scope is set
- Laboratory
- Sugar Land, TX laboratory under chain of custody, or a mobile laboratory for large projects
- Reporting
- Reviewed and issued under a documented quality system; formatted for owner, engineer, and building-official review
- Serving
- Arapahoe County, CO — Denver, Colorado Springs, Aurora
- Coverage
- Colorado statewide · 27 regional hubs
- Technicians
- ACI- and NICET-certified field staff; licensed professionals in Colorado
- Call us
- (346) 420-5425
Scope
Survey services in Arapahoe County
- Boundary and title surveys for acquisition and permitting
- Topographic surveys for civil design
- Construction staking: building corners, utilities, paving, and grades
- As-built surveys for closeout and conveyance
Full scope, standards list, and pricing basis: Land Surveying.
Local conditions
Survey conditions in Arapahoe County
Arapahoe County sits at the eastern edge of the Front Range, where rapid suburban and commercial expansion—from Aurora's infill corridors to the unincorporated township edges near Centennial—demands survey work that keeps pace with active permitting and compressed construction schedules. At elevation, seasonal ground movement driven by Colorado's expansive clays and freeze-thaw cycles means even minor staking errors compound quickly into costly grade corrections or encroachment disputes. Our team dispatches boundary, topographic, and construction staking surveys from the Denver regional hub, coordinating scheduled and project-based coverage across the county. Whether you are establishing legal boundaries before a subdivision plat, generating existing-conditions data for civil design, or transferring engineered alignments and grades to the ground during active grading, we deliver survey products built to the tolerances your project specifications require—so the design goes on the ground correctly the first time.
Much of Arapahoe County is underlain by expansive, clay-rich soils that can shift with seasonal moisture changes, making precise benchmark control and elevation documentation critical before and during grading operations. Colorado's wide temperature swings and periodic late-season snowfall can affect open-cut construction windows, so survey scheduling should account for ground accessibility when planning earthwork phases.
FAQ · Arapahoe County
How does Arapahoe County's expansive clay soil affect construction staking tolerances?
Expansive clays common to the Front Range can shift bench elevations between site visits, so we establish stable, redundant vertical control points and re-check benchmarks when significant precipitation or freeze-thaw events occur between staking phases. Communicating these check intervals with your civil engineer before grading begins helps protect the accuracy of finished subgrade and footing elevations throughout the project.
Does Arapahoe County require a licensed Colorado Professional Land Surveyor to sign boundary and plat documents?
Yes. Colorado statutes require that boundary surveys, subdivision plats, and recorded legal descriptions bear the seal and signature of a licensed Colorado Professional Land Surveyor (PLS). Our survey work for Arapahoe County projects is performed and sealed by or under the direct supervision of a Colorado PLS in compliance with Colorado Revised Statutes Title 12, Article 25.
What control datum and coordinate system should I specify for a topographic survey in Arapahoe County?
Most Arapahoe County and City of Aurora projects reference NAD 83 (Colorado Central State Plane) horizontally and NAVD 88 vertically. Confirming the required datum with your civil engineer and the reviewing agency before fieldwork begins avoids datum-conversion errors that can propagate through grading design. We document the control network and datum used in the survey report delivered with your data.
Which office covers survey in Arapahoe County, CO?
Field work in Arapahoe County is dispatched through the Denver, CO regional hub, about 35 miles away. Laboratory testing is performed in Sugar Land, TX under chain of custody, or in a mobile laboratory mobilized to large Arapahoe County projects.
Are the technicians you send to Arapahoe County certified?
Field sampling and testing in Arapahoe County are performed by our ACI- and NICET-certified technicians. Survey engineering and professional services are delivered with professionals licensed in Colorado, coordinated under one proposal.
Scheduling & proposals
Need land surveying in Arapahoe County?
Call to schedule a technician, or send project documents for a written proposal.