In our situation we have mid 7 figure unsecured line of credit we could stroke a check at anytime.. or move it to our 8 figure secured line.. our financing was already in place. 

I am afraid since this appears to be unsecured there wouldn't be an avenue to place a lien on the property.

Last, there are a ton of unsecured loan options for you if you have decent credit (usually 700+) and low credit card utilization (under 30%). 

Just make sure not to open any new unsecured debts, or change jobs.

Transferability - While PACE loans are transferrable (unlike unsecured loans) the reality is it will be a sticky situation when you go to sell your home.

Many “cash buyers” are not unleveraged buys.  

I am fairly certain no longer needs funding, but for any others that stumble across this post since it has been resurfaced, you need to know that Unsecured Borrowing is not allowed by any traditional loan options (fannie, freddie, USDA, FHA, VA). 

You might, in the meantime look for a second or unsecured loan from a family member or close friend to finish the work.

A general credit line, on the other hand, could be secured by other assets or unsecured, and doesn't necessarily involve your home equity.HELOC Characteristics: - Uses your home as collateral - Usually has a lower interest rate than unsecured credit lines - Typically has a variable interest rate - Allows you to borrow up to a certain limit, repay, and borrow again during the draw period - Can be used for various purposes, including home improvements, debt consolidation, or as an emergency fund While it's possible to use a HELOC for RE investing or rehab projects, some lenders may be hesitant about this use.

I am wondering if we have the grounds to pursue any legal recourse if the PM company refuses to take accountability for the existing property damage (dead grass) and potential threat of an unsecured property.Your advice/opinion is greatly appreciated.