Our Team

Alan Johnson


Alan has served the waterproofing and caulking industry for more then 25 years. As the former vice president of Premier Caulking and current owner and founder of Streamline Waterproofing & Caulking, he is knowledgeable and experienced in all phases of field applications and design consultation.


Jason Marshall

Project Manager

Jason has worked in the restoration, waterproofing and caulking industry for over 25 years. He has extensive practical field experience in many of today’s high tech sealants and waterproofing applications. Jason also has a background in, and excellent working knowledge of all aspects of the construction industry.


Mark Lowe


As an estimator, Mark has an intimate knowledge of all the latest products and materials used throughout the commercial waterproofing industry. In addition to this his skills include, analyzing information,  developing and maintaining vendor relationships, documentation skills, and maintaining quality focus in all of these areas.