In our market (Wisconsin) we normally call the electrician for that work. The problem is that few trades are fully integrated. Often times the vent size will change and the electrician will not normal ... read more
I'd expect that you have a warranty longer than just 30 days. Probably at least 1 year, right? I'll base my answer on that premise.
In the first 30 days, you should look for things that are incomplete ... read more