O'Connors Church Supply has outfitted Catholic parishes and liturgical programs in San Diego and nationwide since 1936, operating the current Grantville showroom at 4780 Mission Gorge Place, Suite F, in the 92120 ZIP. The Mission Gorge Road corridor location sits less than a mile south of Mission San Diego de Alcala, the first of California's 21 Franciscan missions and a historic anchor for the Grantville corridor. Co-owner John O'Connor maintains a catalog of over 1,990 church supply items spanning vestments, chalices, ciboria, monstrances, processional crosses, altar bread, sacramental wine, and liturgical candles. Parishes across the Diocese of San Diego source from this inventory, and St. Therese Parish in neighboring Allied Gardens draws communion and Advent supplies from the same vestment and sacramental stock. The sacramental department carries first communion dresses, veils, missals, baptism gowns, and confirmation gifts, while the clergy section stocks chasubles, albs, cassocks, stoles, copes, and croziers in both Roman and Gothic cuts. A dedicated book section carries 136 titles including the New American Bible Revised Edition, lectionaries, and missalettes in English and Spanish. The restoration division handles sacred vessel replating in gold and silver, stained-glass window repair, and pew refinishing — sanctuary renovation work that requires coordinating glazing schedules with trades such as Clear Concepts Window & Door in Grantville when a restoration project involves both glass and furnishing. The 800-854-6567 toll-free line processes orders nationwide with periodic flat-rate shipping promotions, and the Grantville location provides in-store pickup for San Diego clergy who need last-minute liturgical supplies before weekend services. Seasonal inventory rotates through Advent wreaths, Easter candle sets, and Christmas creche figures sourced from Italian and German workshops.