Great designs!
I'd like the blue color to be more gray - it's a steel blue, not a bright blue we are going for.
Can we add a gentle "wave" through the letters forming "House" our something of the sort?
I also love the designs that use lower case "ouse" and upper case "H" and "O" and subscript "2"
Might also want to incorporate the on-off switch icon - that design element does a great job conveying what our product does (turns off a water valve if there is a leak in the home).
I can't wait to see more of your designs!
Thank you so much!