Hi Dinou45, I like the symbol you created. Hot air in, cold air out. Plus it resembles a blower wheel in an air conditioner. You also incorporated the waves, but that might not be necessary in addition to the symbol. Would try a few things for me: 1) Use a more modern looking font. No shading in the "PRO". 2) "AND" between "RV" and "AIR" = "RV AND AIR" (I think I want to get away from the ampersand (&)). 3) Switch the colors (red on left, blue on right) and use a little darker, more crisp colors.
#22 is really nice. I like the "PRO" from #8 by lml76. Can you try something like that? And put the "RV AND AIR" from your #23 or even make it "RV AND AIR, INC."...
Hello, Hello I am sad to be only ranked third so I worked on your logo. Something simple, catchy and effective as opposed to those ranked 1 and 2 ;-) Best regards Dinou45