Very few people realize that Hilltop Cleaners is one of the official dry cleaners for the custumes utilized by the San Francisco Opera. The quality of dry cleaning work undertaken by Hilltop Cleaners is simply unsurpassed, yet it is inexpensive, in fact perhaps the most inexpensive dry cleaning service on the Peninsula. For example, whereas a sweater would cost $ 4.25 to dry clean at a conventional dry cleaner, Hilltop Cleaners will do it for only $ 3.00. They've a special whereby they afford from a 20 to 25% discount if one leaves dry cleaning prior to 9am. However, in most cases, once you become their client, they'll honor the discount no matter what time you come.