On the podcast this week Jim highlights some of his favorite calls from the radio show and expands on the topics.

* Approach to upgrading insulation on a 100 year old house, and when to be concerned about asbestos.

* Dealing with an AC company regarding repairs done under warranty or service agreements.

* When upgrading your AC system makes financial sense. Will your monthly savings justify the high cost of a new system?

* Repairing cracks on foundation corners

* Solving moisture issues leading to a rotting subfloor

* Hiring contractors with expertise...you are paying for experience