I posted a lengthy story about a problem I had with a service issue on my new furnace, with A Plus Air Systems Inc. I am happy to say that the service manager and one of the owners called me today, were very helpful, and resolved the issue to my complete satisfaction. It has been six long weeks but I was really pleased that they took the time to understand the issue, accept responsibility, and resolve the situation promptly. Based on their response, I would, in fact, recommend A Plus Air Systems. It has been an excellent furnace since they installed it two years ago and they are a reliable company.