As-Built Drawings & Floor Plans in Sarnia
Accurate as-built drawings for Sarnia and Lambton County. We laser-scan industrial facilities, contractor shops, homes and downtown buildings and deliver floor plans, elevations and sections in DWG, RVT and PDF.
- Sarnia and Lambton
- Petrochemical and industrial
- Homes and downtown
No obligation. Send your project details and we reply within one business day.
Request a quote
Tell us about the building. We respond within 24 hours with fixed pricing.
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A petrochemical centre at the foot of Lake Huron
Sarnia is home to one of Canada’s largest concentrations of petrochemical and refining facilities, along with the contractors and suppliers that support them. The city also has a historic downtown and older neighbourhoods near the St. Clair River.
Plant modifications, contractor shops and office buildings need accurate existing drawings, as do the homes and storefronts being renovated across the city.
We capture the property once with a laser scanner and turn the point cloud into clean DWG and PDF drawings, with Revit models available when your architect needs them.
What we document across Lambton County
Industrial and contractor facilities
Shops, warehouses and office buildings serving the plants, captured for expansions and fit-outs.
Process areas
Piping and equipment documented from the point cloud for brownfield design.
Older homes
Existing-conditions drawings for renovations and additional units.
Downtown buildings
Storefronts and upper floors measured for fit-outs and conversions.
Sample deliverables




How a project runs
Tell us about the building
Send the address, approximate square footage, and the deliverables you need. We reply with fixed pricing within 24 hours.
We capture on site
Our field team documents the full building in a single visit. Non-intrusive, no shutdown required.
Production and QA
Drawings are drafted from the registered point cloud and checked against it before release.
Delivery on schedule
Files arrive in DWG, RVT, IFC, and PDF, on a timeline committed in your quote.
Common questions in Sarnia
Do you cover Sarnia and the surrounding area?
Do your technicians follow plant safety requirements?
Can I use your drawings for a building permit?
Can you add a virtual tour from the same visit?
How do I get a quote?

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Get a fixed quote within 24 hours
Send your Sarnia project details and receive transparent pricing and a clear scope for your drawings.
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