I have been looking into some classes that offer a certification, not quite sure how legit they are. There is one in Va. that looks promising. I am thinking of using a week of vacation, and taking the course. I have an extensive mechanical, and technical backgound and am really looking forward to learning something new. My goal isn't to make a living at it though. If I get a little part time work here and there, I'll be content. I just like to be self sufficient when at all possible.
I am the same. I will retire in maybe 3-5 years and wish to be able to look after my own gear given the lousy service I have had to date. I like my gear to be in good working condition and have found to date that you can pay good to excessive amounts of money and the service in the main is bad to disgusting. Without fail I have only had one lot of regs serviced where I would say the price was reasonable and the service was quality service, and that was Divers World in Cairns.
Had a number of regs serviced in Victoria from a number of service centre/LDS and not only were they expensive, but failed to service correctly.
SO on that basis I can understand why people wish to service their own gear.
The course I am taking is via Dive Industry Technician Service Course, scuba regulators spare parts, compressors, scuba tanks, regulator service manuals
I would have completed a course here but found that all that was offered in the main was bits and pieces and often more expensive than a complete technician course. I already service some of my regs and O2 clean them, but like to do things properly thus find out "what I don't know".
I will let people know how I go.