Trailer Lockout Cardiff CA

We received a urgent after hours message to assist a family who was locked out of their Airstream travel trailer. Apparently two different technicians who had responded were unsuccessful in getting the door open. We agreed to help on a very cold, windy rainy night. We arrived at the San Elijo State Beach Campgrounds within 15 minutes. The lock cylinder was difficult to turn but we got in without damage to the lock.