hogie87 said "Pulled from red-seal.ca
Plumbers install, repair and maintain plumbing fixtures and systems such as water, hydronic, drain, waste and vent (DWV), low pressure steam, residential fire, chemical, and irrigation. They also install specialized systems such as medical gas, process piping, compressed air, water conditioners, fuel piping, sewage and water treatment, and storage and flow equipment
Hvac/refrigetion
Refrigeration and air conditioning mechanics install and service residential, commercial, industrial and institutional heating, ventilation, air conditioning and refrigeration units and systems. They lay out reference points for installation, assemble and install components, install wiring to connect components to an electric power supply, and calibrate related controls. "
So then by that definition how is plumber certified to install AC as part of their ticket? It seems that's what an HVAC technician is certified to do. To the person that said plumbers are certified to install air-conditioning is that training that you recieve at school or on the job? Again I'm very curious because I've always thought to call a plumber to get my A/C looked at but now it would appear that might not be the best solution.
Also "BigMac" first of all all of your posts that I've ever read come across pretty aggressively. That's too bad.
Just because you've owned your own business for 25 years doesn't mean you couldn't do a side job. A side job (as I'm sure you're very aware) is a job that's done off the books, for cash, outside of working at or for your regular business. If you're telling me you've never done a job for a friend or family member, off the books, for cash to help them out then I guess good on you for sticking ridged to the tax laws.