About Us

Our Approach

We pride ourselves over quality not quantity. It is our goal to take our time on jobs and ensure that the customer is not only satisfied with the work we have done, but also can say they had a good experience working with our company.

Our Story

We are a military and female owned family run business. After working with multiple different plumbing companies for the past decade, Kevin decided he wanted to branch out on his own and open a company. As a family, we decided this was a journey we would take together.

Meet the family

kevin degroot


Kevin has been a plumber for over ten years and is excited to finally be providing services through his own company. He strives to bring you quality work with a friendly and memorable experience. A father of two, Kevin is a San Diego native who takes pride in his work and looks forward to the future of PSI Plumbing Services.

matt maderski


The son-in-law, Matt partnered with Kevin to help make his dream a reality. Matt is an active duty United States sailor who is currently apprenticing with Kevin in his off hours.

give us a call…

Have a plumbing situation you need help with? Give us a call at (619)733-9334

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