SAN DIEGO — To commemorate its $1 million investment in a new look and customer service in the San Diego area, Jiffy Lube is celebrating the grand re-opening of its 20 area stores and announced a partnership with the local Humane Society. From July 31 to Aug. 13, Jiffy Lube will make a donation to the San Diego Humane Society and SPCA for every Jiffy Lube Signature Service Oil Change performed at Jiffy Lube service centers in the San Diego area. Customers may also make a $2 donation at stores to help achieve the goal of raising $10,000. Coastal stores are located downtown at 1005 B St., in Point Loma st 3775 Rosecrans St. and in Pacific Beach at 2651 Garnet Ave.