Property Management and Homeowner/Landlord Insurance

[Mark Buchheim]

I have 4 duplexes in Yukon, Oklahoma (just outside of Oklahoma City).  I have a large property management company who has been managing my units for a while, but I feel like a number to them.  

I am looking to find a younger, but experienced property management company to work with and hopefully be my last property management company (if you know what I mean).  Any recommendations would be appreciated.

In addition, I currently have homeowner insurance coverage with Safeco on those duplexes (each policy covers both sides of the duplex); however, I don't know what I don't know.  I am interested in exploring new companies if there are any recommendations.  Also, they are basic homeowners coverage.  I have heard there is specific Landlord Insurance and I am also interested in Umbrella Coverage.