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One site. On time. For everything from backyard fences to billion-dollar builds

SOS brings precision surveying to communities across Ontario and Michigan

Featured Services

Residential Property Owners
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Legal Surveys

Establish accurate property boundaries and identify existing features to support property purchases, construction projects, fence installations, and legal documentation. Our surveys provide the reliable information you need to make informed decisions with confidence.

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Construction Layout

Translate engineering and architectural plans into precise locations on site. Our construction layout services ensure buildings, foundations, utilities, and other project elements are positioned accurately, helping reduce costly errors and delays.

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Utility Locates

Identify and map underground utilities before excavation begins. Using advanced locating technologies, we help contractors, municipalities, and property owners reduce risk, prevent utility strikes, and improve job site safety.

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Professional & Development Clients
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3D Laser Scanning

Capture reality with precision. Our 3D laser scanning services create detailed digital models of buildings, facilities, and sites to support design, renovation, and project planning.

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Bathymetric Surveys

Gain a clear understanding below the water's surface. We provide accurate underwater mapping for shoreline projects, environmental studies, dredging, and marine infrastructure.

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GPS & Drone Surveys

Collect fast, accurate geospatial data using advanced GPS and drone technology. We deliver high-resolution mapping and site information for planning, engineering, construction, and land development.

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Local Legacy, Trusted Expertise

Our locations span key regions, each rooted in local knowledge and decades of proven experience.

Windsor

3560 Walker Road, Windsor, ON N8W 3S4

 

Phone: 519-818-0767

Michigan

985 East Jefferson Ave Suite 200, Detroit MI 48207

 

Phone: 1-877-618-0767

Sudbury

885 Regent St, Suite 1-45B, Sudbury, ON P3E 5M4 

 

Phone: 705-622-0872

New Liskeard

50 Whitewood Ave., New Liskeard, ON P0J 1P0

 

Phone: 705-622-0872

Muskoka

Coote Hiley Jemmett Ltd.

127 Keith Road, Bracebridge, ON PIL 0G8

 

Phone: 705-645-4611

Chatham

Hook & Todgham Land Surveyors

330 Richmond Street, Suite 103

Chatham, ON N7M 1P7

 

Phone: 519-354-6122

Together, they form a network built on trust, precision, and long-standing relationships.

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I Need a Surveyor On Site

What do you need help with?

Select all that apply — not sure? Just choose your best guess and we’ll help you confirm

Service Type

We’ll do our best to work with your timeline–please let us know if there are key important dates –property sale, permit application, construction start.

How did you hear about us?

Acceptable file format is .pdf only.

* Required field

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What to Expect

1. Request a Quote

Submit your details through the online form or call us directly. We'll review and follow up.

2. Scope & Timeline

We confirm property details, required survey plans, reports, or other deliverables and give you a timeline. For construction layout or other related services we may require design drawings to be provided.

3. Survey Crew on Site

Our crew visits the site with specialized equipment to gather measurements, look for survey monuments or other boundary evidence or complete layout work.

4. Plan Preparation

Our office team drafts, checks, and finalizes the survey plan. A licensed Ontario Land Surveyor, Canada Lands Surveyor, or Professional Engineer will certify the deliverables to be in accordance with regulatory requirements when applicable.

5. Delivery

Plans or digital files are sent via email. We can mail your hardcopies if needed. We're happy to answer any follow-up questions.

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