If you live in a place with a hot climate, you know very well how expensive it could be to stay cool. Some households spend as much as $700 for their monthly energy costs while others spend only about $300. However, costs vary within regions and even in a single neighbourhood. Your house may spend $700 on cooling while others just spend half of that. If you are one of those who have high energy costs or have concerns with heating repair, then this article is for you.