Could you please recommend an excellent litigation attorney in Pennsylvania state?

Also seeking referrals for a civil litigation attorneys who can assist with this issue. 

The other is in the low 500s but stated that this is due to a car accident totaling her car and is in litigation, so she is not paying on the loan. 

Oftentimes we give the advice to not sue a contractor that has walked off with your money - not worth the hassle and incremental money. It's happened a few times to me over the years but the cost has been nominal. 
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If you don’t have a background/experience in construction / civil engineering / surveyor how would you know how to allocate it?

With a background in civil/structural engineering and lots of experience doing manual labor/cosmetic upkeep to properties in high school, I immediately found the BRRRR strategy enticing. 

@Will Shoemaker While calling a civil engineering firm will be necessary at some point, I would start with the City Planner.

Quote from @Kyle Wegg: We have been informed, and verified, that Blacktip has approximately 30 cases in litigation in Lee County, and approximately $150,000 in accumulated judgments against it.

.: Hi, is anyone investing in their litigation support? 

Even though the neighbor’s complaints weren’t legally valid, dealing with the potential for litigation taught me to always evaluate water flow... so much so, no houses at the bottom of hills for me... no desire to try and defy gravity/ask water to go another direction (you can only ask).