If there are clear signs of negligence (kid throws down, paper towels, food, fats) then you can get the invoice from the plumber with the notes and present it to them. 

My business partner had done work with this client through her cleaning company previously and headed all communication with this client including all invoicing.

Dang and I was just referred to him by somebody.

You 10x'd your investment and that's dang good, it is.     

Functionally it works.. but dang.

Quote from @Elliot Rosen: Use a licensed and bonded foundation company and keep the invoices, and disclose it to the buyer.

Building Credit with Vendor AccountsStarting with Net-30 Accounts (vendors that give you 30 days to pay invoices) is a smart strategy.

We thought snapping receipt + sending invoice email directly to QBO was super attractive.However, we are finding QBO to be also cumbersome and pricey1) Personal credit card - If I mistakenly use personal CC, I have to manually create an entry (this happens quite often). 2) Pricey - $99/month is now really adding up.WE thought it would be a great early learning and investment to adopt QBO now as we scale (hopefully to MTR and LTR).

Quote from @Diego Renteria: Dang you were in the recycled fart machine, thanks for your service. what are OOS options?

Be sure you provide them with copies of the invoices.