Management Grant and wife Jessica with children Rylee and Savannah Grant Linebaugh is a licensed Florida Master Plumber with over 19 years of plumbing experience in Palm Beach County on residential and commercial projects. Cheryl has Administrative experience in Managing Real Estate holdings and Small Business Ventures. Cheryl is in charge of administrative affairs for the company and is one of the friendly voices you hear when you call Lighthouse Plumbing Services. Greg is a registered Architect with 35 years of design construction and building maintenance experience. He provides pre-construction project review and project quality assurance.