All reservations are made on line. Should you need our assiatnce never hesitate to call us at 925-798-HDLC (4352)
Classes are limited to 10 students, so please sign up in advance.
Payment is required to reserve your space.
You must be at least 18 years old to take a class.
Class fees will be refunded if we are notified at least 7 days before the class begins. If the class is cancelled by HDLC, you will receive a full refund. Any cancellation made less than seven days in advance will be entitled to a 50% refund of class fees. If less than 48 hours notice is given, we are not able to refund your class fees.