AT Engineering & Associates Ltd. is a consulting engineering company founded in 2019 to provide mechanical and electrical engineering services with expertise in the fields of conceptual design and development, building mechanical and electrical systems, energy monitoring, feasibility studies and construction administration. Currently the firm is serving a broad range of private sector clients. Our team consists of licensed personnel in Ontario, Nova Scotia, and New Brunswick. It is 100% Canadian Owned Company and located in Ottawa, Ontario. Initially, the company was established to serve local small businesses and small developers. Within a short period of time, we developed excellent business relationships with many clients throughout Ontario, Nova Scotia, and New Brunswick.