Mar-B Plumbing Corp was founded in 1973, and for the past 40 years we have provided South Florida and our community with the highest level of craftsmanship and service to the plumbing industry. Mar-B Plumbing Corp is a family owned business. Owned and operated by Silvio Martinez and his son Alejandro Martinez.  Together with their dedicated and loyal employees they have been providing South Florida with commercial and residential plumbing needs.



We strive to maintain superior work by completing projects on schedule. Our repeat business is a testimony of our quality of work. With a competent staff many of whom have been with the company for years, Martinez being a master plumber, emphasizes that it is experience in the field that sets his company apart from competitors. Never in 40 years has a job been held up or not completed. Mar-B Plumbing Corp is a minority certified company (CSBE, DBE and Micro/SBE) which means it has met all formalities to bid government jobs.​

We have done work with Miami-Dade County Public Schools, Miami-Dade County Water and Sewer Department, Marlins Stadium, hotels such as the Delano, Tudor, Palmer House and Governor, etc. We have also worked in Florida International University and University of Miami. With commercial and high end residential and high risers being our specialty. Our goal is to continue to bring South Florida the highest level of service. 





T: 305-361-1039

T: 305-324-0909

F: 305-361-1339
E: marbplum@bellsouth.net


Vice President


T: 305-361-1039

T: 305-324-0909

F: 305-361-1339
E: marbplum@bellsouth.net


“Our mission at Mar-B Plumbing Corp is to provide our customers with outstanding service. We are committed to our community and will continue to strive to be leaders in our field."



State Lic. CFC 057729

Master Lic. CC9404


DBE Cert No. 12804

CSBE Cert. No. 12803

MICRO/SBE Cert. No. 12805