Putting out literal fires. 🔥🔥🔥 Okay guys I have a real life .. (OnlyFans)

Putting out literal fires. 🔥🔥🔥
Okay guys I have a real life question here I need actual dad-type advice. 
Do you have a chimney and use it regularly?
How often do you have it serviced and what does that entail?
How much does that usually cost you?
Have you ever had any repair type service and how do they bill that versus how they bill the regular cleaning?
Who do you recommend?
Thanks OnlyDads! 🧡 (and single guys too holla 😇)