Jim Ressler is at the helm of Ressler & Mateer, an HVAC installation and maintenance company that promotes greener technologies. In the following articles, Ressler emphasizes efficiency as well as responsible ownership of HVAC systems.

Why Switch to More Efficient Heat Pumps?

We all have to be more vigilant about our heating.

Advantages of a Geothermal System

Geothermal technology provides financial as well as practical improvements over standard oil-burning heaters.

Three Exciting Developments in HVAC Technology

Ressler identifies the most important areas where newer HVAC systems outperform their predecessors.