The Team

Manticore's team of industry experts have completed over 1200 evaluation and restoration projects as of 2018

Jeff Small, M.Sc., P.Eng


Since 1985, Jeff Small has been involved in the evaluation and restoration of built construction. He has provided consulting services in both Canada and the US. Jeff holds a Masters Degree in Civil Engineering, has published several papers and has taught the Condominium Management 100 and 200 courses on Reserve Fund.

He has been a guest speaker for the American Concrete Institute, International Concrete Repair Insti-tute, Real Estate Council of Alberta, Association of Condominium Managers of Alberta, and the Canadian Condominium Institute, among others.

Mark Johnson


Mark Johnson is a graduate of the NAIT Building Construction Engineering program. He has over 10 years of experience in building envelope, concrete restoration and construction projects. Mark's excellent interpersonal skills facilitate good client relationships and on site issues.

Deidra Zimmer, P.Eng


Deidra Zimmer has been a Civil Engineer since 1995 with combined experience in a variety of projects and disciplines.  She joined Manticore in 2011 as a Project Engineer and Project Manager. Prior to joining Manticore, Deidra spent the first several years of her career in the Oil and Gas industry managing numerous projects.

At Manticore, Deidra is often on site providing building envelope reviews, post tension cable reviews, construction reviews and contract administration. She works alongside construction firms to ensure building integrity and proper construction. 

We Understand Buildings

We understand how they are built and how they function. We understand how they deteriorate and fail. And we know how to effectively maintain and restore them.