If he doesn't do biz structure or contracts,  I bet he'll have referrals.  

I can get you some referrals to help you build the team and get started! 

Lots of different options here.There is always a private money option - either a one that you find through referrals (like Roman Labos mentioned above) or you have a friend or family member that will finance the deal.

As far as service providers, as I always tell my client's/everyone to get referrals that is great but, do your own homework and research all of your professionals regarding all you real estate needs since, you have to pay them and speak to them about all your expectations regarding your real estate needs for your personal properties.

Happy to make an unbiased referral if helpful. 

As long as you provide a solution to your clients problems and do it quickly without too much paperwork, you will have constant referrals.

The startup then took a referral fee from its users’ returns when they were sold.

I think some clients get like the referral or reviews that the attorney "fights for them." 

PMC RECOMMENDATIONRecommend exploring as many sources as possible to get referrals AND cross-reference them to get as much accurate information as possible.Check out NARPM.com, BP’s Property Manager Finder (BiggerPockets: The Real Estate Investing Social Network), etc.Also, encourage you to learn from the mistakes of others - by reading posts here on BiggerPockets about owners not having their expectations met by their current Property Management Company.

Many times, you may get some referrals there if you're looking to expand your network if you're looking for lending opportunities.