THOR is a full-service fire systems engineering, installation, and maintenance firm serving Montana. We are a family-owned business with a reputation for precision and creativity. We deliver high-quality solutions on time and within budget. Our work spans residential, commercial, industrial, and government projects. We have a strong track record with high-end and luxury properties like homes, ranches, estates, and clubs.

We build exact models, working closely with your architect and construction teams. Our goal is to make fire suppression systems blend into the building, letting the design shine.

What does this mean? It means laser measurement and leveling. It means using modern fixtures that hide fire nozzles and sensors. We offer cutting-edge systems that integrate with Smart buildings. We send skilled craftsmen and technicians to get the job done right the first time.

Fire is serious. We take full responsibility for every system we work on. We guarantee all work for one year and offer easy, comprehensive maintenance plans to meet all local and national codes.