P.H.R. Technical Services, Inc., a subsidiary of P.H.R. Ken Micronesia, Inc., was established in April 2012 as a technical maintenance, development, service and repair corporation.

Under the subsidiary is a highly skilled and knowledgeable team of professional technicians who strive to provide an unprecedented level of maintenance, service and repairs for its customers.

P. H. R. Technical Services, Inc. (PTS) is currently committed to the in-house maintenance and development of the engineering plants and facilities of the 6 P.H.R. Ken Micronesia, Inc. (Ken Corp) owned hotels on Guam.

Most recently, PTS' construction team assisted with the development of Ken Corp's 6th and newest hotel, The Tsubaki Tower, completed in July 2020.

PTS is also committed to operational, control and technical advancements, to improve the reliability of equipment and systems, increase efficiencies, reduce operating costs and reduce energy consumption, while improving customer service and satisfaction.

As the island's distributor of Miwa Lock products, PTS has upgraded many of the Ken Corp hotels to Miwa Lock's advanced locking solutions, including Hilton Guam Resort & Spa, Hyatt Regency Guam, The Tsubaki Tower, and Hotel Nikko Guam.

PTS's vision for the future is to offer and provide these services to non-Ken Corp properties and facilities on Guam.