Quarry Hills Plumbing & HVAC Inc. was founded in 2008. We are heating, cooling and plumbing repair and installation specialists serving businesses and homes in the Metro Boston area. We provide 24/7 guaranteed service. Whether a plumbing problem or HVAC issue, we provide unsurpassed service and expertise. Our expert technicians install central air conditioning systems, ductless mini-splits, and high-efficiency gas and radiant heating systems. We are a professional oil-to-gas conversion company.