There may be elements of design which relates to the Roman god Janus (from whom our name is derived), who is the god of beginnings and transitions, god of doorways. In our case, it signifies the beginning of a new lifestyle, a doorway to a transcendent experience and health.
There MAY be elements of design which relates to the pool and spa.
There MAY be elements of design which relates to the high end taste, could be post-modern simplicity, could be classic (Roman/Greek).
Also, the logo should speak authority, surety, luxury.
The text that will appear along side the logo is "JANVS pool + spa"
The logo will be used on the website as well as in print, so gradients may be ok, not so welcomed.