Fetch!
The HEP tech is on the job upstairs. He calls for a part, and the HEP dog fetches it from the van. You know the parts: tap the right one on the shelf before the tech loses patience.
A wrong part costs time. Five parts fix a house, then it is on to the next one, where more parts look alike and the tech is in more of a hurry. Three fetches too slow and the day is over.
Click a part in the open door of the van, or press its number.Tap a part in the open door of the van.
Sniffing out problems since 1999. hepisontheway.com