Mandala, thanks for your designs. #79: by the order of reading it would be more logical when the logo has been mirrored (house left, arrow right). #89 is nice but I prefer the circle-shape instead of the oval. Watch out for the associate with recycling. Black makes it a bit gloomy.
Mandala, thanks for the new designs. Could you use blue instead of orange? We prefer the textblocks (font types) of #85 #48 and #107. Design #114 (and #115) is the best of your range.
Mandala, design #146 makes a chance if you can realise the following corrections: 1. texblock like #23 2. blue part in brushed metal 3. no chimneys 4. one big window instead of 4, also in the orange part 5. make the window 3d-feel (can't see the thickness of the ring) 6. make the sunshine/shadow more logic (outside-under = dark, inside-above is light etc.) If there is not enough time, just make only the logo.