MONROE, CT — L.A. Barnaby & Sons Inc. is all about longevity and consumer support. This year the spouse and children-owned business enterprise is celebrating its 75th anniversary. Leon Barnaby and his son, Brian, have found the ideal recipe to mature the organization in today’s demanding times. The Stratford-primarily based roofing company was begun by Leon Barnaby Sr., a Maritime and a Planet War II veteran, in 1947 and Leon Jr. started out serving to out in the late ’60s. “We had been 4 brothers operating for our father,” Barnaby recalled of the previously days. Leon Barnaby Sr. began L.A. Barnaby & Sons 75 yrs ago and the family enterprise…