Art Valentz | Owner
Art Valentz, owner and visionary behind PHP Systems/Design, has over 24 years of research, design, testing, and implementation experience. During his tenure with a steel company that manufactured piping for nuclear power plants, Art developed an interest in the thermal expansion of piping and saw first-hand, the harmful effects of traditional piping supports on rooftop surfaces. His experience served as the foundation for PHP Systems/Design, and now offers roof pipe and equipment support systems that are preferred by many companies, including Disney, Lockheed, Target, and Tyson Foods.
Art and his wife, Lynn, founded PHP Systems/Design in 1992 with the determination to change the way roof support systems performed. This vision led Art and a team of experts to develop a system that does not require penetrations for installation, thereby preserving the integrity of the roofing system. Art is also well known for engineering the first ever polypropylene base, to providing increased management of support for piping and equipment, thus changing the roofing industry forever.
In addition to managing PHP, Art works with American Trades Solutions and is an active member of several professional organizations. He also supports several charities, including the SPCA, Wounded Warriors, Shriners, and St. Jude’s. When he’s not partaking in PHP responsibilities or humanitarian efforts, Art enjoys spending time with his family, golfing, photography, fishing, and vacationing in Cabo San Lucas, Mexico.
Lynn Valentz | Owner
Lynn Valentz, Co-Owner of PHP Systems/Design, has over 20 plus years of experience with rooftop pipe and equipment supports. She is responsible for the management and development of the company’s accounting, marketing, and forward momentum. Lynn is the driving force behind the company’s future endeavors and provides the ideas and guidance that have established PHP as an industry leader.
Having spent a lifetime shadowing her father, who owned and operated a commercial roofing company, Lynn became very well versed with various roofing applications early on, making her role with PHP a perfect fit. When her husband, Art Valentz, founded PHP in 1992 to change the way roofing support systems performed, Lynn was eager to be a part of a company that would solve issues she had experienced first hand.
Lynn foresees PHP expanding its usability and reaching even more customers over the next decade. When she isn’t immersed in accounting and marketing for the company, Lynn enjoys spending time with family, friends, and her dog. She loves to read and research new topics, serve her community, participate on planning committees, and partake in photography, gardening and landscape design.
Manuel Herrera | Comptroller
Manuel Herrera, PHP Systems/Design’s head of finances, has been with PHP for 15 years. He is responsible for maximizing the return on PHP’s financial assets by executing all financial planning and budgeting, establishing the appropriate financial policies and procedures for PHP Systems/Design.
Having worked in accounting for the petrochemical industry for 10 years, Manuel has comprehensive experience in leading all aspects of accounting systems and migration teams.
Early on in Manuel’s career he transitioned from working for a large corporation to a small business in efforts to enjoy the many aspects of growing a company. He finds the most fun and challenging aspect at PHP Systems/Design is wearing multiple hats and taking on a multitude of responsibilities. When he’s not engaged in financial ventures, Manuel enjoys spending time with his family and friends.
Marion McKnight | Vice President of Operations
Marion McKnight is Vice President of Operations at PHP Systems/Design, responsible for overseeing core business and operational functions. With extensive experience in finance and business development, he brought his talents to PHP nearly 19 years ago and has since focused his attention on product planning and development, sales, quality control, scheduling, budgeting, and HR. Prior to joining the PHP team in 1996, McKnight worked in sales and engineering for a piping technology company which has served as the foundation for his expertise.
As an innovator, McKnight is considered an asset to PHP Systems/Design and will continue to guide and lead the PHP team under the shared resolve to “build it right”. When McKnight isn’t managing operations at PHP, he actively supports organizations like Kidz Harbor and Ima’s Home for Children. McKnight also enjoys traveling to new places, golfing, theater, concerts and above all else, spending time with his family and friends.