Black Ceiling Fan With Bright Light - I presume you have determined that putting ceiling fans in your house makes great sense and are a DIY.
In the cold months, reversing the fan blades so they push warm air down from the ceiling can reduce your heating expenses at the same time.
So, you're sold on the thought of installing ceiling fans. The next step is to make a decision as to what brand, style, etc. you're going to invest your cash in. Do the research. Figure out how long they have been at it and who the major players have been in the production of ceiling fans. It is not necessarily who sells the most ceiling fans but rather, what consumers say about the different brands. You've got to be cautious about sales pitches that are disguised as testimonials although the Net can help.
Nevertheless, before I get off the topic of what to purchase, a word or two to the shrewd. This is not a purchase that you want to make together with the thought of saving as much cash as you can on these units. Producers of inexpensive units have become more and more apt at making their products look amazing.