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terrainToronto & GTA Surveying

Topographic Surveys for Toronto and GTA projects

Topographic surveys map elevations, grades, surface features, utilities, trees, and structures for architects, engineers, and municipal approvals. We capture site elevations and physical features with robotic total stations, GNSS equipment, and CAD drafting so design teams can work from reliable existing conditions.

scheduleTimeline4-6 business days
settings_suggestPrecision1-2 millimeters
verifiedReviewOLS-supervised
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Service Scope

What our topographic surveys include

True Surveying plans each project around the property records, field access, municipal requirements, and final documentation needed by your owner, architect, lawyer, lender, engineer, or contractor.

Common project needs

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Site plan applications

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Drainage and grading design

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Tree preservation plans

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Civil engineering design

Typical deliverables

task_altContour plan
task_altSpot elevations
task_altUtility and feature mapping
task_altCAD surface files

Topographic Surveys FAQ

What does a topographic survey include?expand_more

It typically includes contours, spot elevations, buildings, fences, trees, pavement, visible utilities, retaining walls, and other site features required for design.

Do architects need a topographic survey?expand_more

Most additions, custom homes, grading plans, and site plan applications require accurate topographic data before design can be finalized.

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