Pool Installation???

Does anyone know of a company or someone who installs pools?

We bought a pool this weekend, and Harrow's is going to charge us $700 to set it up for us. I heard from friends that that is kind of high and that I should look and get prices outside of Harrows...

Does anyone have a recommendation??

Thanks,
Denise

P.S. Anyone buy a pool recently, what did you do?