Hello, I am a 1 man service co. Due to a back issue I cannot install any longer so I just do repair and service now (I like doing this type of work vs installs). Here in North Carolina I have kept records for the past 10 years and 65-70% of my income comes during summer months... During spring/fall after pm's are done im dead. Im used to working 12-14 hr days in summer to keep up then it dies off. What do you guys do for money (NOT HVAC RELATED) either on the side or during off season? Im looking for a 2nd income source, and im a bit burned out looking at HVAC systems every day since I was 14 with my fathers business (Im now 42). Thanks.