Landry Mechanical is the top local choice of heating, cooling, and plumbing company in Grafton, MA. When you need an HVAC and plumbing contractor you can trust, our company should be top of your list, given our A+ rating with the BBB and dedication to providing rapid service that leaves every customer feeling happy. We’ve been serving the residents of Worcester County since 2008. Whether you need an urgent plumbing repair, installation of a new HVAC system, or routine maintenance, you can call on us for honest service with an emphasis on your total satisfaction.