I have no personal experience with them but they are the only company I know of that are built more for self managers and small portfolios. 

Could you recommend a trustworthy and cost-effective company for this? 

Just hire a 3rd party company that takes care of this for you - worth every penny.

@Noah Laker Will you be running the house or leasing it to a company.

I started my career with the renovations team renovating the houses we buy, and with the property management company working with our residents and our maintenance teams.

I am having trouble following you can always send the money to an insurance company. 

Do they currently have a multifamily investing company that is successful.2.

Something I discovered recently is; if you have a QBO Accountant start your company and allow the Accountant to get billed, you will get a 30% discount even after one year, but if you create your QBO without a QBO Accountant you disqualify yourself from their Accountant discount. 

CoghillWe’ve used AppFolio for many years to manage a large portfolio, and while onboarding can be thorough, it’s primarily to ensure compliance with financial and legal standards.

you can utilize a skip tracing company to get contact information for the owners.