

The operational backbone for every deal
Stop losing client history in paper stacks and scattered text threads. Track every lead, quote, and contract in a single dashboard built for local trade.
Built for local service businesses
Ditch the spreadsheets. Our centralized system keeps your customer histories, active jobs, and communication threads organized in one place.
Centralized pipelines
Zero missed deals
Complete conversation logs
See exactly where every prospect stands from the first text inquiry to the final paid invoice.
Send automated text reminders and follow-ups so busy seasons never cause leads to fall through the cracks.
Access text messages, call logs, and billing history on a single screen before stepping onto the job site.


Every detail held securely
When a client calls, you should know exactly what they need before you answer. Hart OS links every text, estimate, and job detail to a single profile, giving your team the context to build lasting trust.
No more asking customers to repeat themselves. Whether you are in the office or on a service truck, your entire history is instantly accessible and perfectly synchronized.
Secure your business backbone
Stop duct-taping software. Get the unified infrastructure your local service business needs to capture leads, build trust, and close deals on autopilot.
Hart OS
The operational infrastructure behind every deal you close.
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support@hartos.com
Based in California
© 2026 Hart OS-Stop duct-taping software. Run on Hart OS.
The operating system for local trade.
