Home / Services / Survey / Washington County, MN
Washington County, Minnesota
Land Surveying in Washington County, MN
Boundary, topographic, and construction staking surveys that put the design on the ground accurately the first time. Washington County is covered on a project basis through our Minneapolis, MN regional hub.
- 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
- Washington County, MN — Minneapolis, St. Paul, Rochester
- Coverage
- Minnesota statewide · 27 regional hubs
- Technicians
- ACI- and NICET-certified field staff; licensed professionals in Minnesota
- Call us
- (346) 420-5425
Scope
Survey services in Washington 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 Washington County
Washington County sits at the eastern edge of the Twin Cities metro, where suburban and rural development presses up against the St. Croix River corridor and a landscape shaped by glacial activity — rolling terrain, variable grades, and soil conditions that shift meaningfully across a single parcel. Accurate survey work is not a formality here; it is the foundation that keeps subdivision plats, commercial site plans, and public infrastructure projects aligned with Washington County's regulatory requirements and the physical reality on the ground. Our firm dispatches licensed survey crews to Washington County from our Minneapolis regional hub, providing boundary delineation, topographic surveys, and construction staking for contractors, developers, and engineers. Every deliverable is coordinated to support downstream design, permitting, and construction without rework. Coverage is scheduled and project-based, giving project teams reliable scheduling visibility from project kickoff through final staking.
The glacially derived soils common to the eastern Twin Cities metro — mixtures of till, outwash sands, and lacustrine deposits — can produce grade transitions and drainage patterns that make precise topographic data particularly valuable before grading or utility design begins. Minnesota's freeze-thaw cycle also affects benchmark stability and monument recovery, which crews account for when referencing control and verifying existing survey corners.
FAQ · Washington County
How does Washington County's terrain affect the accuracy or cost of a topographic survey?
The glacially sculpted topography in Washington County — including kettles, swales, and abrupt grade changes — means field crews must establish denser shot patterns in complex areas to capture grade breaks accurately. This can extend field time compared to flat sites. The resulting data directly informs grading design, drainage calculations, and erosion control planning, so investing in thorough coverage reduces costly design revisions.
Does Washington County require a recorded plat for subdivision, and how does survey fit into that process?
Minnesota Statutes Chapter 505 governs platting, and Washington County administers its own subdivision ordinance. A licensed land surveyor must prepare and certify the plat. Boundary survey work establishes the parent parcel limits, easements are located and shown, and the final plat is submitted to the county for review and recording. Coordinating the survey scope early prevents delays at the county recorder's office.
What survey control do crews use in Washington County, and how is it tied to a coordinate system?
Crews reference the Minnesota County Coordinate System or Minnesota State Plane South zone and tie control to NGS benchmarks or published county control monuments where available. All horizontal and vertical control is documented in the deliverable. Using a consistent, published datum ensures compatibility with county GIS, MnDOT right-of-way data, and the engineer's design files throughout the project lifecycle.
Which office covers survey in Washington County, MN?
Field work in Washington County is dispatched through the Minneapolis, MN regional hub, about 19 miles away. Laboratory testing is performed in Sugar Land, TX under chain of custody, or in a mobile laboratory mobilized to large Washington County projects.
Are the technicians you send to Washington County certified?
Field sampling and testing in Washington County are performed by our ACI- and NICET-certified technicians. Survey engineering and professional services are delivered with professionals licensed in Minnesota, coordinated under one proposal.
Scheduling & proposals
Need land surveying in Washington County?
Call to schedule a technician, or send project documents for a written proposal.