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HVAC emergencies don't wait for business hours. Katherine answers every call, dispatches emergencies, and books maintenance — day or night.
The Call You Never Knew You Missed
It's 9 PM.
A homeowner's AC just failed.
Temperature rising.
Family sweating.
They call you.
Voicemail.
They call the next HVAC company.
That one answers.
Emergency job booked.
$600 service call.
Gone.
Katherine would've answered.
Katherine escalates true emergencies to your on-call tech immediately. Routine requests get queued for next-day scheduling.
Books seasonal tune-ups, filter changes, and maintenance agreements — your bread-and-butter recurring revenue.
Trained to explain your maintenance plan benefits and book sign-ups from inbound callers.
Collects system info (make, model, age) so your tech shows up with the right parts on the first visit.
Katherine for HVAC
includes 150 minutes free
then $0.40 / minute
No contracts · Cancel anytime · US numbers
Already on CortexaOS? Katherine is included at your plan rate — $0.18/min Starter · $0.15/min Operator · $0.12/min Team. No base fee.