“Proudly been serving the Southern California since 1970”
The Rainier Group is a family owned and operated company established in 1970. With more than 40 years of experience in fire protection and life safety systems we consider ourselves experts in the field. Our specialty is offering personal and customized services to our many clients, which include large and small commercial buildings, industrial and high-rise buildings, warehouses, military bases, and private homes. Our customer satisfaction is consistently highly regarded.
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