Tony has built a reputation and known in Marietta as the tankless heater GURU…. Tony is constantly on the phone with tankless heater/plumbing engineers, TOGETHER they brainstorm and sometimes they call on him to see if he has even run into certain situations! Together, along with Jonathan who was a technical trainer for Noritz for many years can solve the toughest problems. Najee and Andrew also on our team, they both are able to take apart and fully re-assemble every tankless heater on the market. Our entire team at Marine Plumbing have built a trustworthy business, reliable and dedicated to getting the job done right. And yes, they are State licensed plumbers and are fully insured.