Burns & Johnston, CPAs & Business Advisors, LLP is a CPA firm in Rancho Cucamonga, CA, with source material also noting a location in Gilbert, AZ. The firm provides tax preparation, accounting, bookkeeping, and financial support for individuals and small businesses.

Its listed services include business tax and individual tax services, management advisement, CFO services, business and succession planning, wealth management, financial planning, and notary public support. The firm also offers QuickBooks accounting and consulting, with materials describing help for both new and existing business owners.