This company worked on my friends A/C in her house...

This company worked on my friends A/C in her house and not only destroyed it they replaced it with the wrong unit and now the house is no longer livable!!! My friend Maggie Casey has asthma & her son that lives with her also has asthma & they can't breath in the house because the humidity is above 70%!!! A#1 also isn't responding to their calls or emails. If this continues I'm having my lawyer get in touch with this company. Would highly suggest avoiding this company at all cost due to unprofessional work!