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IAPMO R&T Lab
IAPMO R&T Lab

Please note that the World Headquarters facilities located in Ontario, California are currently experiencing a phone outage.  Staff can be reached by email and cellular phones.  We apologize for the inconvenience.

Backed by more than 80 years of IAPMO experience, IAPMO R&T Lab is a trusted name for independent testing, research, and technical services in the plumbing and mechanical industries. We are accredited to ISO/IEC 17025 and are capable of testing to more than 400 standards as well as providing special services such as Research and Development, training, quality assurance, failure analysis, and witness/field testing.

IAPMO R&T Lab is committed to providing quality testing services at competitive rates in a timely manner. We offer one-stop testing for fast track listing in the U.S., Canadian, and Australian markets. Our knowledgeable staff will work with you to simplify the testing and certification process, helping get your product to market faster.