Meet the Team

Our friendly staff and technicians are here to serve you any time of day. Learn more about the Rosenthal team below!

David Rosenthal


As a 3rd generation plumber, I am very proud of this trade and industry. Coming up through the ranks over the last 25 years has taught me a lot. I value our roles as plumbers and am a huge advocate of creating an environment for success and growth. My family has been serving the Santa Cruz and San Jose markets since the early 60s. Our focus is on customer service and creating an experience that is superior to any other company. As we achieve this as a team we all succeed.


Finance Manager

I have been fortunate to be part of the Rosenthal team now for near 14 years. The entire staff from owner, office, to field techs make working here such a pleasure. I’m not sure why but my newest favorite color is burnt orange. Spending time with my family, especially my 3 sons brings me the most joy but I do love hiking, skiing, gardening, and an occasional binge on Netflix.


CSR/Office Manager

Selina has been with the company for over 4 years. She has learned so much in this trade and continues to learn something new every day. She loves being a part of a company that is continuing to grow. She enjoys spending time with her family on the weekends and attending concerts on her free time. Her favorite band is The Black Keys! Her favorite color is purple & favorite animals are elephants.



Sybil is new to the Rosenthal team. She is weirdly fascinated by plumbing. One thing about this trade is you never stop learning. She loves helping the community. In her free time she enjoys reading books and singing. She is a mother of a weird, beautiful and creative little human. Her favorite color is turquoise and her favorite animal would have to be a narwhal-the unicorns of the ocean!


Field Operations Manager

Matthew is a California native. He has been with the company for over a year now. He enjoys spending time outdoors and being active. Matthew has always been a tinkerer from taking apart toys in preschool to working on automobiles and electronics now. His favorite color(s) are Neon green and neon Orange. If forced to pick one he would reluctantly pick green but just by a hair.



Abel has been working with Rosenthal Plumbing for about 4 years. His favorite thing about working here is the great staff and friendly faces. Three words that describe Abel are: positive, humble, and GREAT. His favorite, self-named, color is Wu-Tang green. His favorite animal is an elephant, and in his free time, he enjoys watching x-treme sports.



Brandon has been with Rosenthal Plumbing for over 2 years now. One thing he enjoys about the plumbing industry is helping people. He's always been a hands on guy that likes fixing and putting things together. Going from working as a correctional officer for 7 1/2 years to a plumber has been a great move because he enjoys seeing customers happy when fixing their plumbing needs, rather than seeing inmates all day. His favorite color is red. On his free time he enjoys working out, bike riding/dirt bike riding, and hanging out with his family.



Christopher is Southern California native. His favorite color is blue and his favorite animals are whales. In his free time he enjoys tinkering with stuff. He enjoys solving problems and helping people. Three words to describe Christopher are: friendly, easy going and hard working.



Troy is a Santa Cruz native. His favorite color is turquoise and favorite animals are dogs. in his free time he enjoys skateboarding and motorcycle riding. He really enjoys helping people and seeing customers reaction when the work is all complete. He likes to think that plumbers are superheroes!


Sewer Technician

Anthony is an an apprentice at Rosenthal Plumbing. He was in the landscaping business for over 5 years. In his free time he enjoys fishing, disc golfing and fathering his 3 year old daughter. His favorite color is turquoise and his favorite animal is a tiger.


Lead Installer

Mike is a lead installer for Rosenthal Plumbing. He has been in the plumbing industry for over 18 years. The thing he loves the most about this trade is being able to solve problems. His favorite color is red, and on his free time he enjoys sleeping and eating.



Luke grew up in Mendocino and has been in Santa Cruz for 7 years. His favorite color is green and his favorite animals are dogs. In his free time he enjoys rock climbing. What he is most excited about this trade is fixing things and learning something new every day.



Michael is a Santa Cruz native. His favorite color is red and he loves dogs. His favorite hobby is baseball. Working with his hands & satisfaction of helping people has to be what he enjoys most about the plumbing trade.