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Paymon P. Hifai

Anne J. Kelley

Clifford R. Horner

Jan A. Gruen

Jon P. Tonsing

Horner Law Group, PC is a Walnut Creek-based law firm specializing in business and real estate litigation representing a diverse client group in all aspects of disputes involving the development, ownership, operation, management, leasing, construction, finance and purchase and sale of real estate and all types of contractual, partnership, ownership and other related business disputes. 


​As a pre-eminent real estate and business litigation “boutique”, we offer the highest level of exceptional and personally tailored client service, experience and superior work product that is on par with the national law firms, and with a very competitive rate structure. With the majority of its attorneys having over 20 years of business and real estate litigation experience, the attorneys working on our client's matters are aggressive advocates tempered with common sense and sharp business intuition to meet each client's individual objectives to make them ideal problem-solvers adept at prevailing even in the most challenging and complex cases.

800 S. Broadway, Suite 200, Walnut Creek, CA 94596

Telephone: (925) 943-6570  -  Fax: (925) 943-6888  -  E-Mail:

Brendan J. Dooley

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