Syska Hennessy Group promotes four professionals to associate partner

Manhattan, NY Syska Hennessy Group, the international engineering firm, has promoted four professionals to the level of associate partner. The group represents four different offices within the U.S.

The promoted staff members include:

• Scott Klasner, PE (New York City). Klasner is a senior mechanical engineer with over a decade of experience spanning the commercial, transportation, and critical facilities sectors. He is recognized for his expertise in HVAC system design and resource management.

• Brandon Henson, PE, CPD (Charlotte, N.C.). Henson has 20 years of experience in the design of plumbing, medical gas, and fire protection systems. He serves as lead plumbing engineer on Syska projects. 

• Paul Mazzoni (Chicago). Mazzoni, who has more than 18 years of experience, is a senior BIM development supervisor. He leads firm-wide BIM initiatives, delivering workflows, tools, and training that drive efficient, high-impact project delivery.

• James Riegel, PE (Richmond, Virginia). With more than 20 years of experience, Riegel is an expert in building management systems, including project conception, design, design team management, implementation, and operations. 

“Brandon, Scott, Paul, and James combine their industry knowledge with hands-on implementation,” said Cyrus Izzo, Syska’s president and CEO. “They are committed to the success of the projects they oversee as well as the success of their teams. Their hard work and dedication have led to these well-deserved promotions.”