Microsoft 365 & Email
Setup, troubleshooting, and optimization for Microsoft 365, Outlook, Teams, and business email.
Learn moreLocal experts. Modern solutions.
AI-Powered IT Support for Central Coast Businesses
Microsoft 365, secure backups, and reliable infrastructure - all backed by real local support.
Reliable, mobile and remote IT support for Central Coast businesses, including San Luis Obispo and Santa Barbara County. We specialize in Microsoft 365, small business AI with Copilot, secure networks, and fast disaster recovery when systems go down.
Calisayas
calm business infrastructure
Microsoft 365
Email, files, Teams
Network
Wi-Fi, firewall, ISP
Cloud Data
iCloud, Google, SaaS
Local Backup
NAS, server, restore
Local & responsive
Microsoft 365 experts
Secure & reliable
AI automation
Complete technology solutions
Support that fits the way small businesses actually work.
Cloud & Workspace
Account setup, migration, and day-to-day support across Apple iCloud, Google Workspace, and other cloud tools.
Learn moreNetworks & Wi-Fi
Reliable, secure office networks built for real-world conditions.
Learn moreBackup & Recovery
Independent local and hybrid backups that protect business data and meet insurance requirements.
Learn moreSecurity & Compliance
Protect your business from data loss, cyber incidents, and downtime.
Learn moreSmall Business AI
Practical AI for small business - rolled out safely with the right guardrails.
Learn moreAI workflows that save time
Practical automation without turning the site into a chatbot carnival.
Meeting notes to action items
Turn meetings into clear tasks with owners and due dates.
ChatGPT for business
Private, practical AI help for writing, research, and more.
Document summaries
Get key insights from long documents in seconds.
Small business automation
Automate repeated work so your team can focus.
Expandable service detail
Blocks of data that open gracefully instead of becoming another long page.
The current service structure stays intact, but the experience becomes easier to scan: open a block, see the operational detail, and move on.
We help Central Coast businesses fix email issues, secure accounts, and get more value from Microsoft 365, including small business AI with Copilot.
Local. Reliable. Real people.
About Calisayas
Calisayas is a remote-first IT services company for modern professionals and small businesses who depend on the cloud - but still require rock-solid backup, security, and compliance.
Founded by Jeremiah Byerley, former CTO of Lynda.com and systems architect for EMI/Virgin, AnySoft, and leading startups, Calisayas combines deep technical expertise with personal, hands-on support.
We solve a critical gap in today's Microsoft 365, Google Workspace, and Apple-based workflows: independent, local backups that protect business data, meet compliance and insurance requirements, and keep operations running during outages, cyber incidents, or vendor failures.
San Luis Obispo & Santa Barbara County
Onsite and remote support
Fast response times
Long-term relationships
20+
Years experience
200+
Happy clients
5★
Local reputation
100%
Focused on success
Resources
Helpful notes on the systems your business depends on.
January 26, 2026
What Happens to Your Business When the Network or Internet Goes Down?
For many businesses, the network and internet connection are the backbone of daily operations. Email, cloud services, point-of-sale systems, phones, and internal tools all depend on reliable connectivity.
Read moreJanuary 26, 2026
What Happens to Your Business When Microsoft 365 Is Locked or Compromised?
Many businesses rely on Microsoft 365 for email, files, calendars, and day-to-day operations, assuming it will always be available.
Read moreAugust 7, 2025
Is Your Business Insurance Worthless Without Proper Data Backups?
Many business owners assume that cyber-liability or business interruption insurance will automatically cover them after a ransomware attack, server failure, or data loss event.
Read moreGet help