Contact Us To learn more about how we can help please contact us by telephone, mail or email.  The Matlock Group, Inc. Attention: Mark Leeson 18281 Gothard Street # 202 Huntington Beach, California 92648 United States Phone Number: 714-596-6648 Fax Number: 714-596-7398 mleeson@thematlockgroup.com Click here to email us.