Logo and branding

Rebranding my swimming pool company.

I would like the graphic to the side of the company name i think but will leave it to your best judgement.

I would like balancing rocks in water, maybe a pool?
I would like more water in the logo than the pictures below show.
I’ve added some font types but I'm open to changes as these do seem a little blocky.

Colours - Blue/black/grey. Gold?
Colour version and black/white please

Once we have logo figured out i will need other services.
Thank you for your time