Also it makes it more difficult that you dont have any experience level or track record. keep looking you will find a lender but again keep in mind your credit score, finances and experience level will all factor that number of lenders that will open up their bank accounts to you.good Luck

I cannot remember which ones are easily available...Does anyone know if the Credit Suisse one is publically available?

I still use my HELOC to purchase properties (HELOC >> Personal bank account >> Capital contribution to LLC), but I take enough credit out to cover the loan cost of the project (pay your HELOC with your HELOC). 

I own a quadplex in San Bernardino, and I've been recently getting a lot of attention from the city and their code enforcers requiring me to do a lot of home improvements per their guidelines.

Set your rental criteria, occupancy limits, income, credit, and stick to it.

Also for an LLC to apply for a financing, does the lender take into account both (or all) partners credit worthiness or is there/could there be a primary?

You can improve your odds by altering your approach.

Then I settled in for the long task of really reigning in my budget, improving my credit score, and paying off debt.  

The roof, sagging floor, and electrical improvements i cannot do.Thanks guys

To answer your question, the area is already pretty established, it does not have much room for improvement.