At the moment i currently have
NVQ 3 in air conditioning and refrigeration
C & G level 3 in electrics
F Gas
And am involved in install, service, maintenance, breakdown, ASHP, ventilation,

will be starting my 17th edition soon once agreed with my employer and inspection and test to follow hopefully.

now my question is being that i normally do 10-12+ hour days is there anywhere that offers online/distant training for electrics refresher, ventilation, plumbing, building services or similar? evening class tends to be out the question due to the long hours.
my plan is to persuade my company to let me do my foundation degree one day a week in the future in building services but don't want to go into it to blind not sure how difficult i would find it!