Oxford Networks recently donated $500 to the American Heart Association in support of its work to end heart disease in Maine. The American Heart Association’s mission is to build healthier lives, free of cardiovascular disease and stroke. Oxford Networks’ employees raised the money during their monthly Wednesday Jeans Day effort, which raises funds for a different Maine nonprofit every month. Presenting the check to Susan Crandall, center, AHA corporate events manager, are Oxford Networks employees Matt Jancovic, vice president of marketing, and Ann Nadeau, marketing coordinator. Oxford Networks is a technology solutions provider based in Lewiston.