Precis Engineering + Architecture is an engineering and architecture firm headquartered in Ambler, Pennsylvania, with a named Fire Protection + Life Safety Engineering practice. It designs sprinkler, standpipe and fire pump systems, special hazard suppression (clean agent, water mist, wet and dry chemical, foam) and fire alarm and detection systems. It also provides building code analysis and interpretation, smoke management, passive fire protection and fire-resistant construction analysis, hazardous materials and hazardous area classification studies, fire water supply analysis and peer review. It serves owners, insurance underwriters and authorities having jurisdiction.