Since 2006, Gary's Plumbing & Heating Ltd has provided residents throughout the HRM with professional and certified plumbing services — a testament of the team’s 60+ years of collective experience. Gary Shannon, the business’ owner, has more than 30+ years’ experience under his belt. Whether you need to replace your hot water tank, unclog your drains or renovate your bathroom, we have the tools and the expertise to take on all of your plumbing work. We also conduct video sewer inspections .