Serving Port Colborne
Land surveying in Port Colborne
Lanthier & Gilmore’s office is on Clarence Street in Port Colborne. We provide boundary, development, topographic and construction surveying for property owners and project teams in our home market.

Every parcel is different
The address identifies the property.
The purpose defines the work.
Port Colborne work can range from an individual residential boundary to waterfront, canal-side, rural, commercial and infrastructure assignments. The right scope depends on the parcel, the available record and the decision or construction work the survey must support.
Our local practice combines documentary research with field evidence. Older descriptions, historic plans, occupation on the ground and newer development records may all matter; an online parcel map or fence line is not a substitute for that analysis.
Services in Port Colborne
Property, design and construction survey work.
For homeowners, start by telling us what prompted the request: a fence, sale, addition, permit, encroachment concern or missing survey. For project teams, send the site, design stage, required deliverables, control requirements and anticipated construction schedule.
Before we quote
Help us identify the property and the work required.
- 01
Send the address
The municipal address, PIN or legal description helps identify the parcel and available records.
- 02
Explain the decision or project
A fence, sale, design, severance, construction layout or infrastructure assignment may require very different work.
- 03
Include useful documents
Prior surveys, deeds, drawings, municipal correspondence and required deliverable formats can clarify scope.
Service coverage
Regular work in South Niagara.
Other projects reviewed individually.
Our Port Colborne office also supports assignments in Wainfleet, Fort Erie, Ridgeway, Crystal Beach and elsewhere when the property, records and project scope are a practical fit.
We undertake work elsewhere in Niagara and Ontario when the assignment suits our records, capabilities and schedule. Coverage is confirmed project by project rather than assumed from a regional label.
Request a quote
Start with the property and the purpose.
Send the Port Colborne property address, explain what prompted the request and attach any prior survey, deed, drawing or project information that may help us review scope.
Open the request form 905-835-5477