MJR - GALLINA mergerSteven H. Spears CPA, Managing Partner MJR - GALLINA mergerGregory R. Barragar CPA, MST, Partner
MJR - GALLINA mergerCharles E. Wessman CPA, Partner

Mellon Johnson Reardon, CPAs provides assurance services, tax, accounting and advisory services to private companies, businesses, individuals, and qualified retirement plans. The Certified Public Accounting firm of MJR was founded in 1955 and remains a locally-owned accounting firm with our office in Ontario, California. Over the years, MJR has become one of the preeminent CPA firms in the Inland Empire. While MJR's accounting and advisory client base resides primarily in Southern California, our reach extends across the country and around the world through integrated relationships with our "Tailored to You" T2U Advisory Services.

MJR's well-established professional network, industry reputation and vetted relationships allow the CPA firm to provide a full range of specialty services to our accounting and advisory clients. Services that previously may have only been available from large national or international CPA firms. This affords MJR the opportunity to maintain the highly personalized service of a local Southern California accounting firm while providing unmatched, proactive, client contact that MJR has built its reputation upon.

Mellon Johnson Reardon, CPAs' regional focus encompasses the counties of: Riverside, San Bernardino, Los Angeles and Orange. The Certified Public Accounting firm provides tax, assurance and advisory services to private companies, manufacturers, distributors, construction, real estate clients, professional service firms, dealerships, agri-business and non-profits.

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Mellon Johnson Reardon, LLP
3270 Inland Empire Blvd, Suite 300
Ontario, California 91764-5580
Tel.: (909) 985-7286
Tel.: (800) 987-7286
Fax: (909) 982-0487