Ahmad Hammouz, P. Eng., LEED AP

 Ahmad Hammouz, P.Eng., LEED AP® BD+C, Principal Ahmad Hammouz is a Principal Senior Mechanical Engineer at GSP Engineering, where he leads the company’s mission to deliver innovative and sustainable building solutions. With over a decade of experience in mechanical construction, mechanical engineering design, and energy modeling, Ahmad specializes in helping buildings perform better—for both people and the planet.  ​Ahmad’s expertise spans mechanical design, energy auditing, energy modeling, deep energy retrofits, and building decarbonization. Throughout his career, Ahmad has been involved in the full spectrum of building energy and mechanical systems—from designing mechanical systems to conducting energy audits and energy modeling, implementing deep energy retrofits, and performing energy compliance reviews for high-performance buildings.  ​Driven by a vision of sustainable progress, Ahmad brings deep technical expertise and a strong commitment to environmental responsibility to every project, ensuring that GSP Engineering remains at the forefront of the green building movement.