The ABBCM Team includes project executives, senior construction managers, project superintendents and project engineers who have extensive experience in their respective fields. The division is supported by the entire ABB Design and Consulting staff to provide solutions to almost any technical challenges and issues that occur.

In-house staff include highly proven Construction Managers, Field Engineers, Construction Inspectors, Glazing Specialists, waterproofing experts, Schedule / Estimating Experts, Registered Building Enclosure Consultants (RBECs), Registered Roof Consultants (RRCs), Registered Waterproofing Consultants (RWCs), LEED Accredited Professionals, and more.


Executive Leadership



Karim Allana, PE, RWC, RRC
Karim Allana, PE, RWC, RRCChief Executive Officer, Senior Principal
Click on the image above to learn more about Mr. Karim Allana
Eugene Buick, PE
Eugene Buick, PEChief Operations Officer, Senior Principal
Click on the image above to learn more about Mr. Eugene Buick
Gerson Bers, LEED AP
Gerson Bers, LEED APVice President, Senior Principal
Click on the image above to learn more about Mr. Gerson Bers


ABBCM Team



Silas Collier, LEED AP
Silas Collier, LEED APDirector, Construction Management
Jim Snyder, CCM
Jim Snyder, CCMSenior Construction Manager& Hawaii Operations Manager
Andy Pender
Andy PenderSenior Consultant
Gabriel Kwiatkowski, CCM
Gabriel Kwiatkowski, CCMConstruction Manager