Excellent company
When our A/C starting leaking fluid, we knew it was time to replace it (it was 25 years old). Our furnace was also slowly dying so we decided to replace both. We received a few quotes from various dealers, but ultimately decided on Rockford Heating \& Air because we felt they were the most thorough, answered our questions in a timely manner, and arrived on time the day of installation to get both units done. They were not the cheapest rate around, but in this case customer service and expertise won out.