With technology and the right culture property management companies can be successful with a mix of local and remote team members. 

@Dwight HenningRecommend 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.

@Kyle Carter People hit on the obvious, hype and excitement of a large name company like apple moving to an area. 

It's no guarantee but it's a good place to start.

You are starting a business. 

That’s okay—what’s important is understanding the "why" behind your investment decisions.While your accountant’s suggestion is a great starting point, make sure investing aligns with your own goals and situation—not just because someone else is enthusiastic about a particular strategy.

Does anyone have a good effective 3rd party mailing company to send mailers direct to seller?

Quote from @Christopher Lynch: I recently watched an episode of BiggerPockets where the guest discussed how he started a real estate investment company and buys commercial properties with 0% down.

All title companies work with alot of investors.

I've been searching myself for 2 years now and have yet to find one good cold calling company, I've even tried to hire off upwork directly.