Fast business financing for San Diego, California based small businesses. Receive a quick credit decision and funding within days.This City loan program provides additional money for businesses operating in the City of San Diego or Chula Vista that cannot get bank funding. San Diego County Credit Union is a good place to go for commercial real estate loans. You may lock in a competitive rate and flexible terms of up to 10 years. 1. Fill Out the Application Form. Expand your business with San Diego County Credit Union commercial loans and auto loans. IBank's Small Business Finance Center features a loan guarantee program designed to assist small businesses that experience capital access barriers. CDC Small Business Finance is the nation's top SBA lender, offering many small business loan products. Accessity opens the doors of financial opportunity for entrepreneurs through access to small business loans and a community of support and resources.