Professional Surveying & Construction Layout Services
Across the Greater Toronto Area & Hamilton
About Us
Located in Toronto’s West End, Summit Survey Ltd. provides accurate, reliable surveying services for civil construction, infrastructure, and development projects.
Our skilled team delivers precise surveying and construction layout using GPS/GNSS receivers, robotic total stations, and digital levels. Our capabilities include construction stakeout, topographic and as-built surveys, site grading, quantity surveys, and monitoring.
Head Office Location:
1655 Dupont Street, Toronto, Ontario, M6P 3T1
Our Services
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![A man wearing a white safety helmet and orange safety vest operating surveying equipment outdoors in a park with green trees.]()
Construction Stakeout & Layout
Accurate construction starts with accurate layout. Summit provides the field precision contractors need to build with confidence.
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![A surveyor wearing a white hard hat, sunglasses, and an orange safety vest holds a GNSS receiver mounted on a pole while working outdoors among trees.]()
Topographic Surveys
We provide detailed, dependable topographic surveys that give project teams the accurate base information they need to move forward with confidence.
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![Two workers in safety vests and helmets are conducting field measurements or survey on a grassy park area with trees, using surveying equipment with tripods and a yellow toolbox.]()
Quantity Surveys
By providing survey-based documentation of completed work, quantity surveys help support contract administration and provide project teams with accurate information for managing construction costs and changes.
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As-Built Surveys
Construction does not always match design drawings exactly. An as-built survey provides an accurate record of completed work and helps project teams, municipalities, engineers, contractors, and property owners understand the final constructed conditions.
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![Two construction workers in safety vests and helmets are working outdoors on a grassy area with trees in the background. One worker is standing and operating a surveying instrument, while the other is kneeling and using a hammer on a wooden stake.]()
Monitoring Services
Monitoring services track movement in structures and surrounding areas to maintain safety and stability during construction.
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General Site Grading
Reliable site grading surveys can help identify grading issues early, reducing construction errors, drainage problems, and costly rework.
