Humphrey & Associates, also known as H&A, is a family-owned and operated company that specializes in electrical and mechanical design and implementation. Founded in 1977, the company oversees a professional staff of more than 350 employees. It provides owners and construction teams with cost-savings ideas, as well as the effective coordination of tasks. Humphrey & Associates' capabilities include both electrical and mechanical design-build expertise. It has worked on several projects that include commercial office buildings, hotels, manufacturing facilities, residential homes, food processing companies, and health care and data centers. In addition, Humphrey & Associates maintains an in-house design and engineering team comprised of registered professional engineers and electrical and certified lighting designers.