Otis Fire Protection is a Surrey-based fire protection contractor serving Vancouver, Burnaby, Richmond, Coquitlam and the wider Lower Mainland. Its fire alarm work covers installation to CAN/ULC-S524 and compliance inspection to CAN/ULC-S536, alongside sprinklers, emergency lighting, backflow preventers, fire pumps, extinguishers and hydrants. It names ASTTBC and CFAA membership among its professional affiliations, ASTTBC registration being the credential the City of Vancouver requires of fire protection technicians.