About Gremac: Established in 2005 as a residential cleaning company, we have cleaned everything from small balconies to large health, condominium, commercial, and industrial buildings. Gremac has been able to grow from a small family company to a flourishing commercial cleaning contract company serving various customers throughout the GTA. We believe a key factor to our success has been the relationships we build with our staff, and the dedication that is shared amongst our team to each other, and to our customers. We have always been advocates of fair wages and work experiences. We offer competitive pay, opportunities for growth, and lots of add-ons to help keep things going in the right direction!