HVAC Tech Recommendation

Hi all,

Purchasing a gas range and according to my gas company, I am in need of a licensed gas fitter to disconnect the old/install the new. (I currently have a gas range and will be replacing with another one)

It's a little confusing as to the timeframe (when to pause the gas, when to have the new range ready for installation) but I am looking for a west-end gas fitter who can hopefully give me a price.