A-D Engineering Group Ltd. is a competitive and highly experienced structural-consulting firm with an unequalled reputation for expertise in our field. We are the source for engineering Toronto trusts.
As a result of our reputation for excellence, A-D Engineering Group has been called upon to provide expert opinion and consulting for investigations into faulty building design, construction errors and structural deterioration for several legal claims.
Some of our many services include structural analysis and design, preparation of structural CAD drawings, site investigations and reviews.
A-D Engineering Group Ltd. was founded in April 1986 by Mr. David Lehman, M.A. Sc, P.Eng., (Consulting Engineer), President.
With over 30 years of structural engineering experience, Mr. Lehman has tailored and focused A-D Engineering Group Ltd. into a competitive Consulting Engineering firm which specializes in structural design, ACAD presentations -- including structural and architectural drawings -- construction operations and contract administration.