I am bout to have my second ductwork cleaning done after getting a new central heating and air conditioning system unit.
My first ductwork cleaning was 6 months ago.
I figured because I do not have any pets getting my ductwork cleaned twice a year would be ok. And I have to tell you that I really do not even think it needs to be that much. More like once a year in my case. However I figured that I would rather be safe than sorry. Because in the event that my ductwork cleaning ends up being too little, I could end up damaging my brand new and up to date central heating and air conditioning system. And because I invested a lot of money into it I do not even want to risk having that happen. I really want my central heating and air conditioning system to be perfect moving forward with little to no chance of it breaking down in the near future. Because when you need to have central heating and air conditioning system unit repair it can get to be quite pricey all together. Especially if it happens more than once a year. But if you take care of your central heating and air conditioning system by having the ductwork cleaned frequent on a semi regular basis like me, you should not have any major issues or not even any heating and air conditioning emergencies. All of this is important. So I hope you will take my advice and get your ductwork cleaned at least twice per year.