The HVAC contractor isn't a subsidiary. The business installs and services air conditioners. The joint venture is very likely another failed pump, since there's nothing that ANDI could bring to the table with an HVAC contractor that would be mutually beneficial.
SWS was (and likely is) a dead business until a few months ago. This thing about them "going public" all by themselves is another failed pump, since nobody will buy stock in an empty company. The notion of them giving shares in this dead and empty company to ANDI shareholders was the pump, thinking that people might buy more ANDI shares so they'd score more SWS shares. There's absolutely nothing there, no operations at all, and there's not a chance an investment banker is going to give them the millions of $'s the pump described.
Don't even get me started on becoming a nationwide mobile service from scratch with no money to do it.
How many times does ANDI think people will fall for their pumps?