Contact Us

To discuss about your project, or to learn more about our company, call us from the US at (866) 361-3232 or internationally at +1 (949)398-3000, or you can send us an email. You can also contact your local office directly or fill out the form below:

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OFFICE LOCATIONS

Head Office
30 Fairbanks, Suite 110
Irvine, CA 92618
Toll Free: +1 (866)361-3232
Phone: +1 (949)398-3000
Fax: +1 (949)398-3001
Email: csr@horizon-com.com

San Francisco
110 Glenn Way #15
San Carlos, CA 94070
Toll Free: +1 (866)361-3232
Phone: +1 (510)220-2210

San Diego
9265 Dowdy Drive, Suite 112
San Diego, CA 92064
Toll Free: +1 (866)361-3232

New York
89 Headquarters Plaza
Ste 1217
Morristown, NJ 07960
Toll Free: +1 (866)361-3232
Phone: +1 (848)702-0146
Fax: +1 (949)398-3001

London
113a Jermyn Street
St James
London SW1Y 6HJ
+44 207 993 5450