Organization Services

Founded in 1993, The Hiller Companies is a leading fire protection and life‑safety services provider based in Mobile, Alabama. With over a century of experience, the firm supports complex environments—ranging from commercial buildings and data centers to marine vessels and military installations. Offering services from design and engineering to installation, inspection, maintenance, and retrofitting, Hiller operates a network of around 26 branches across the United States. In recent years, strategic acquisitions—including Unifour Fire & Safety and Mid Rivers Fire Safety—have expanded its geographic coverage and service scope. With approximately 700 employees and annual revenue estimated near $245 million, Hiller emphasizes cutting‑edge, compliant safety technology.