Furnace went out

My gas furnace decided it wanted to quit working on me yesterday. I have a home warranty and called them, and they “expedited” the request. They said they’d try to have someone to me within 4 hours, but that didn’t happen (understandable, it was late and most places were probably closed).

However, they still don’t have anyone assigned and said they are struggling to find anyone available at this current moment. They gave me an option to hire someone on my own and then have them reimburse me because I’d have to pay up front. I’m not super into this idea, but my house is 40°, so I’ll do what needs to be done.

Does anyone have recommendations for a company that works on furnaces? No idea what went wrong on it. Tried resetting it from the breaker and no luck.