HP&D (Hood Patterson & Dewar) is a renowned brand established in 1982, offering a wide range of electrical and mechanical engineering, testing and commissioning, and facility management support services. With a focus on customer satisfaction, we are a team of dedicated engineers, technicians, and service professionals who strive to provide the knowledge, experience, and integrity our clients depend on. We have the expertise to handle projects of any size, from small commercial buildings to large state-of-the-art data centers and critical facilities.

As a NETA accredited company, we adhere to the highest standards in the industry, ensuring that our electrical power systems testing and equipment assessment are conducted in accordance with ANSI/NETA Standards. With our team of NETA Certified Technicians, we bring the necessary knowledge and field experience to perform testing across a wide variety of power systems. Safety is paramount to us, and we maintain compliance with industry standards set by organizations such as OSHA, ASTM, NFPA, and more.

Choose HP&D as your trusted ally and experience unparalleled service and expertise in electrical and mechanical engineering, commissioning, and facility management support