HVAC Humidifier installation

Alexandria VA

Description

I purchased a whole home humidifier and had planned on installing it myself, it advertises as DIY, however I find that whenever I build something, it looks terrible and end up "rigging" whatever it is into place. I started installing this, however when extending the current HVAC exhaust, found I didn't have the correct sized flex pipe, so I went ahead and did what I always do, I rigged the larger size into place because I was too lazy to go out and buy the correct size. It looks like crap and I immediately gave up trying to install the rest (you can see my rigged exhaust in the pics). I have since accepted that there are certain things I cannot/shouldn't do, and HVAC is now on that list. I am looking for someone to install this in a specific way, as the easy places to mount the humidifier will not work because of future projects I have planned. In the pictures below you will see where I would like to place the humidifier. If you're interested, please respond to this with a ballpark estimate of what it would cost. I have some of the materials required to install this, however I do not have the correct items to tap into the plumbing lines. **There is a floor drain and the current setup has drainage for the AC/Heat that runs into it Here is the item that I purchased: