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Manage Your HVAC-R Operations Without Paperwork, Stress, or Errors.

Digitize your field services with full traceability, automatic alerts, and ready-to-send reports. With Lissi, forget about wasted time, lost paperwork, or jobs left unfinished.

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Lissi HVAC-R Software – App interface

Why Do HVAC-R Companies That Try Lissi Never Look Back?

We are the only platform designed 100% for HVAC-R operations. We eliminate paperwork chaos, centralize information, and free up your team's time to focus on what truly matters.

Instant, Full Traceability

Every piece of equipment serviced has a complete history, accessible from anywhere. Never lose critical information again.

Real-Time Time Savings

Say goodbye to paper reports and duplicated work. With Lissi, your technicians save hours every week.

Everything Centralized and Always Accessible

No physical folders, no lost files. With Lissi, your operations keep running smoothly—even if staff changes.

See How HVAC-R Companies Eliminate Paperwork and Take Control in Minutes

In under 3 minutes, you'll see how to manage jobs, create reports, and maintain complete traceability—without complications.

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New companies join every week.

Will you wait until your competitors do it first?

How Many More Hours Will You Waste on Paperwork and Reports?

Join HVAC-R companies across Latin America that already eliminated paperwork, errors, and operational chaos with Lissi.

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New companies join every week. Will you wait until your competitors do it first?

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