JNJ PropertiesWrite a Review626-246-1370Be the first to review!919 N Grand Ave, Covina, CA 91724Hi there!Be the first to review!5First-class4Better than most3About what I expected2Not the worst...1DisappointingClick to RateMore Business InfoHoursDo you know the hours for this business?Other Linkhttps://jnjprop.comCategoriesReal Estate Agents, Real Estate Loans Suggest an Edit