Program Information Lighthouse Consultants is a full service accounting firm that primarily serves individuals and small to medium size business in Southern California. We are committed to providing our clients with the most professional, personalized and expert services and guidance with respect to a wide range of financial and business needs. Our firm provides expertise on everything from basic tax management and accounting services to more in depth services such as audits, financial statements, and financial planning so that our clients can take a proactive approach to achieving their future financial goals.