Xantrion

About Xantrion

Xantrion is an IT firm in California that supports small and midsize businesses. It offers managed IT, managed cybersecurity, supplemental IT and managed cloud. It has locations around the Bay Area, Los Angeles, Sacramento and San Diego.

Services

• Managed IT
• Managed cybersecurity
• Supplemental IT
• Managed cloud services
• IT consulting
• Backup and recovery

Reach a Person

Best route: Main phone line

1. Call 510-272-4701 and ask to talk with someone about IT support for a new business client.
2. Use the form on their contact page. Include your company name, what you need and the best time to reach you.
3. On the Xantrion LinkedIn page. Open People and filter by titles like Business Development Manager, Account Manager or Sales.

Before You Call

• Ask what the monthly fee covers and what costs extra.
• Ask how fast they answer and who picks up the phone.
• Get your admin passwords and a written exit plan in the contract.

Verified September 2026. Something wrong? Tell us and we will check it again.