If they seem agreeable, then you can ask if they would prefer to cut the cost down the middle or would they prefer to purchase the supplies and you will assume the cost of labor to install it. 

It seems sketchy.Second, Most of us on here do not approve of Arbitrage for so many reasons. 

It seems incredibly high but we aren't familiar with the phoenix area.

Seemed legit and expecting to hear back from them today on some proposals for a project I am working on. 

Spending a ton on property management doesn't seem like the best move.

However, transferring a mortgaged property to an LLC could trigger a due-on-sale clause, so consult your lender before doing so.While an LLC does not save taxes, it can make audits more straightforward and help present your rental as a business and you can combine all the hours from multiple STRS into one to meet the MP requirements.

Seems too low to be real.

Even promised ROI seems difficult to achieve.

Seems like they have a big overlap in functionality.  

They seem to be in development and backordered for years.