4755 E. Philadelphia St
Ontario, CA 91761
Toll Free: 800-85-IAPMO
Founded in 1926, the International Association of Plumbing and Mechanical Officials (IAPMO), a nonprofit association primarily for inspectors, focuses its comprehensive capabilities in the technical aspects of the plumbing and mechanical industries through its extensive knowledge base, which includes regulators, professional contractors, labor force, and manufacturers. Comprised of ten different business units, the IAPMO Group offers true one-stop convenience for all plumbing and mechanical code and product compliance.
IAPMO develops and publishes the Uniform Plumbing Code®, the most widely recognized code of practice used by the plumbing industry worldwide; Uniform Mechanical Code®; Uniform Swimming Pool, Spa and Hot Tub Code®; and Uniform Solar Energy Code® — the only plumbing, mechanical, solar energy and swimming pool codes designated by ANSI as American National Standards — and the Green Plumbing and Mechanical Code Supplement®. IAPMO works with government, contractors, labor force, and manufacturers to produce product standards, technical manuals, personnel certification/educational programs and additional resources in order to meet the ever-evolving demands of the industry in protecting public health and safety.
IAPMO is recognized the world over for its Uniform Codes. With offices in 11 states and seven countries, IAPMO has assisted globally with code development and adaptation to meet the specific regional needs.