Our furnace broke down and we called Reliance to look at it. They sent a service technician (Gabriel) to look at the problem. He was very prompt, courteous and thorough. He determined that the problem was the heat exchange unit, and given the repair cost and the age of our furnace, it was obvious that the best solution was to replace it. Gabriel put us in touch with the sales representative (Lina), who arrived shortly afterwards and explained the various options we had available. Even though Lina was pressed for time with another appointment after ours, she didn't rush and was very pleasant and informative. Her knowledge of the product line allowed us to quickly choose the best furnace for our needs. Later, the installation team arrived and did a great job removing the old furnace and installing the new one. I would definitely recommend Reliance .