Phone: 510-451-7527 B Side Construction is run by experienced licensed contractor Anton Kalafati. Mr. Kalafati’s professional experience started even before B Side Construction, in early 2004, with his role as a building maintenance employee at the University of California San Francisco (UCSF). While there, Mr. Kalafati quickly rose through the ranks and was trusted with emergency on-call repair on top of ordering materials to be used at the college and building maintenance. Fast forward to the present and Anton Kalafati has built a solid name for B Side Construction among both residential and commercial clients. Those in the Oakland area looking for a trustworthy contractor need to check out B Side. ©