Heating companies in and near Chicago are plentiful. If you call one heating company in Chicago and don’t like them, you can easily move on to the next in line.
In the field of heating and cooling there are so many heating companies in and near Chicago that you never know who to call. Just last week a day before Thanksgiving, we received a call from a landlord whom had hired a heating company to install a steam boiler. I went out to her building on Tuesday evening to see that the boiler was partially installed. The landlord told me the original heating and cooling contractor she hired was working on the boiler for 7 days prior to me showing up there and that they had pretty much took all the money from her and left. Fortunately for this landlord, we had time on to take over the job. I promised her that I would have the boiler operational for thanksgiving, and we did.
The moral of this story is that there are many heating companies in Chicago and be careful whom you call especially when it is an emergency situation.