Frontline Incorporated - fixtures, equipment, supplies for retailing, commercial and industrial environments Frontline provides the industry best innovation and safety products including equipment, and supplies for retail, commercial and grocery environments. Facility Protection, Lighting for fresh food disp Frontline, Inc. provides fixtures, equipment, and supplies for retailing, commercial and industrial environments. With locations in Northern and Southern California, Frontline, Inc. serves customers both regionally and nationally. All of our products are unconditionally guaranteed. We have 20 years of experience in recommending just the right product or system to meet customer needs. Contract Frontline by telephone, fax or email for additional information about the products listed here or about solutions for unique requirements.