Avenir Senior Living Avenir Senior Living is a proven leader in developing, designing, marketing, and operating exceptional senior care communities across the U.S. and Canada. Since 1975, Avenir has been dedicated to building communities to the highest standard to serve their valued senior residents. With over 40 years of industry experience, Avenir is in a class of its own when it comes to knowing and understanding the needs of the senior population in both the U.S. and Canada. Avenir Senior Living puts people first so that residents feel loved and important, families feel supported through access to education and resources, and our staff is driven to provide exceptional personal services to those we are entrusted to care for.