Hood Patterson & Dewar (HP&D) is a customer-driven, employee-owned collaborative team of engineers, technicians, and service professionals, offering: • Electrical and mechanical testing and commissioning • QA/QC services • Engineering consulting • Grounding system design and assessments • Power systems studies • Safety programs and training HP&D is a wholly-owned subsidiary of Patterson & Dewar Engineers, Inc. (www.pdengineers.com), which has delivered best-in-class electrical and civil engineering services since 1947, designing and evaluating vital electrical infrastructures for utilities, cooperatives, and municipalities across the United States. Together, P&D and HP&D share an unyielding commitment to preserving our tradition of excellence and integrity.