Premier Northern California Commercial Real Estate Firm At North Bay Property Advisors, we are proud to be Northern California's premier source for all things commercial real estate. As a full-service commercial real estate company, we have what it takes to handle all of your needs. Whether you are Buying, Selling, Managing Property, Leasing or looking for assistance with Appraisals, Financing, REO & Asset Management or Real Estate Receivership, North Bay Property Advisors has your back.