It plays its home games at the Guillermo Guzmán Díaz Municipal Stadium,[1][2] a venue inaugurated in the 1960s with a capacity for 3,000 spectators.

Club Deportes Rengo was founded on March 18, 1984, under the auspices of the Rengo Football Association (ASOFUR) and belonging to the federated records of the Asociación Nacional de Fútbol Amateur (ANFA) in order to unify the local clubs in a single representative of the commune in the National Tournament of the Third Division of ANFA.

In the 80s, the club had the support of local collaborators, mainly industries established in the commune, such as Viamaxi, Temsa and the international Bticino, which had its factory in the city.

The club was a breeding ground for great players in the area, being the basis of the communal teams that won the national amateur championships three times in 1986 in Valdivia, 1989 in Curicó, and 1996 in the proper city of Rengo.

Thus, it continued for several years, competing in local federation tournaments, and regional champions cup, with youth and adult series.