Who We Are

PSI provides the services and workforce of a large franchise, but with owner-direct communication and personal attention paid to each job for every client. In other words, small business doesn’t mean small anything-else. We run lean, we run smart, and since we genuinely like the work, we are always primed and ready for more.

Co-owner John Guffey has worked in the wine industry for over 25 years. He brings his vast hands-on facility management experience to the team, and draws from it to create and implement employee training and development programs.

Co-owner Jose Rendon Jr. is a second-generation farm labor contractor with more than 15 years of agricultural industry experience under his belt. Jose is well versed on the winery side, as he has been providing superior employees to many Central Coast wineries for the last decade.