I think the overall resolution I have is to quote my own services prior to seeking bids, and then move to the bid process after refusal.

This agency would develop algorithms that would negate the impact of past discrimination, make credit scoring more transparent (currently, credit scoring models are proprietary and consumers don’t know exactly how they are scored), make the dispute resolution process more accountable and also enable data security.Under Biden’s proposal, which would phase out the existing private credit bureaus over a seven-year period, adverse input from medical debt and delinquencies on predatory loans would not make its way onto credit reports and the scoring process.

You can only just hound them, then follow the specific language/process outlined in your contract for dispute resolution. 

Also, the LLC's Operating Agreement will/should spell out resolutions to a variety of situations (consult a qualified attorney or two) such as if one passes away (do you really want his/her spouse to become your investment partner?)

The property managers have been contacted, multiple complaints filed and there is no resolution.

To do it well, it will take time, customer service, and potentially some conflict resolution skills with your neighbors if you ever have guests partying all night.

But then San Bernardino County passed a resolution banning commercial cannabis activity, including growhouses and dispensaries, in unincorporated parts of the county, such as Nipton.

If the Seller hasn't done the repairs that they agreed to do (hopefully in writing as part of the inspection objection/resolution), the most common outcome is probably an amend/extend to give them more time to address the work.

I have temporarily shut down the furnace and temporarily provided portable heating units for the upstairs tenants to buy some time to find a permanent resolution please advise.Thanks

In that space, you get resolution in relatively short time frames and outcomes are binary.