Contact Us

The Onyx Group has offices in Alexandria, Virginia, San Diego, California, and in Honolulu, Hawaii. Please contact us at one of our offices or reach out directly to one of our principals to discuss your upcoming project. You can also contact us using the form on this page to send us a message.

Alexandria, Virginia

Phone: 703.548.6699

San Diego, California

Phone: 619.346.4928

Honolulu, Hawaii

Phone: 808.599.7941

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