Who has stimulus money?

Thanks to this year's Recovery Act, more than $20 billion in federal stimulus funds is available for energy-efficiency programs. Yet many contractors don't know how to cash in with the ARRA.

These three technologies can help.

Pre-season preps

Just like in football, what you do in the pre-season has a lot to do with your team's performance during the rest of the year. Giving your customers' buildings a checkup now will make sure they perform well in the winter ahead.

Here's how to build a better defense.

Q&A about R-22

Contractors are facing many questions about refrigerants from customers and employees, as the end of R-22 equipment manufacturing is coming in just a few months. Can you explain the difference between recovered, recycled and reclaimed refrigerant?

We have answers.