Your trusted Niagara Land Surveyors for Nearly a century!
Originally founded in Fort Erie, Ontario in the 1940's, Lanthier & Gilmore has spent 75+ years building their name as one of Niagara's oldest and most trusted survey firms!
Today, we're still offering a full compliment of Land Survey services to builders, developers, homeowners & more - all across Ontario!

Our services include:
- Reference Plans
- Surveyor's Real Property Reports
- Boundary Surveys
- Plans of Subdivision
- Severance Applications
- Aerial Imagery
- Topographic Scanning

Get in Touch
Location
173 Clarance Street
Port Colborne, ON, L3K 3G4
Hours
Monday: 8:00am to 4:30pm
Tuesday: 8:00am to 4:30pm
Wednesday: 8:00am to 4:30pm
Thursday: 8:00am to 4:30pm
Friday: 8:00am - 12:00pm
*We're closed on weekends and all holidays*
Contact
905-835-5477
info@lanthierandgilmore.ca
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