Our team of exceptional people provides clients with customer service and memorable experiences!

John Lehners

Alberta Land Surveyor


As a Registered Alberta Land Surveyor with 31 years in the business, John brings leadership skills, expertise, and a hands-on approach to deliver innovative, personalized solutions.

Haydar Al Dahhan

President & CEO


Haydar brings years of international engineering experience to Design Works Surveys, leading with motivation, commitment, and the desire to share his passion for the industry.

Matthew Barnfield

Vice President & COO

With over 42 years of experience in land surveying, Matthew is dedicated to uncompromising precision and providing the ideal project experience to his clients.


Engineering 100%
Surveys 100%
Commercial 80%
Residential 75%
Industrial 70%
Subdivisions 90%

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