Any advice on how to source reputable contractors in a specific area?

It offers a secure and transparent process for both buyers and sellers.NoteTrader Exchange: An online marketplace where you can list your note for potential buyers.LoanMLS: A marketplace for buying and selling mortgage loans and notes.FCI Exchange: Another platform where you can list and sell your notes to investors.Note Investing Forums and CommunitiesBiggerPockets: A popular real estate investing community where you can network with potential note buyers.LinkedIn Groups: Join groups focused on note investing and real estate to connect with potential buyers.National Note Group: An online community where you can connect with other note investors.Note Brokers and BuyersNote Brokers: Engage with reputable note brokers who have access to a network of note buyers.Local Real Estate Investor Groups: Attend meetings and network with local investors who might be interested in purchasing your note.Financial InstitutionsCredit Unions and Community Banks: These institutions may be interested in purchasing performing notes.Private Equity Firms: Some firms specialize in acquiring performing mortgage notes.I hope this give some direction regarding your situation.

If you're solely looking to invest passively longer-term you're probably better off finding a reputable syndicator and investing passively. 

The lender will know who the more reputable builders are in the area. 

Expect buyers to experience delays as new flippers scramble to navigate these requirements and pin down reputable contractors willing to handle the work within reasonable timelines and budgets.3.

Ideally, this would be someone with a strong reputation and a proven track record in full-scale renovations, along with in-depth knowledge of the Pittsburgh market.If you have any recommendations or advice on contractors who fit this description, I’d love to hear from you!

Can anyone suggest a reputable person I can reach out to?

I know the reputation Zillow leads have, but I was curious to have a conversation.

It could be possible that he is an honest guy and just using outdated marketing methods which is DAMAGING his brand and reputation. 

Any reputable contractor has material accounts everywhere and doesn't expect to be paid for labor S/he hasn't yet performed.