Q: I have a swamp cooler that no longer works. It blows air, but the air is not cool. The unit used to make a trickling noise but no longer does. What can be done to bring the cool air back? A: Swamp ...
LITTLE ROCK, AR — Has your traditional a/c service and maintenance work been in a slump? Are qualified workers hard to find? If you live in an area with a lot of residential evaporative cooling ...