The HVAC OS is the owner-side operating layer for a residential and light-commercial HVAC shop of one to ten techs.

A 17-section Notion workspace (13 databases), six n8n automations you import into your own n8n, and eight Claude Skills. It sits on top of your dispatch software rather than replacing it.

Everything runs on your own accounts — we never hold your shop’s data.

— Inbound lead: deduped against 30 days of leads, source-tagged (a phone or email match flags a repeat customer), urgency-scored against the outdoor temperature at their ZIP, routed to an active tech, first-touch text in the same run.
— A completed estimate visit produces a priced draft marked Awaiting Owner Review. Nothing reaches the customer until you flip it to Sent.
— Monday 9am: maintenance members due inside 30 days, clustered by ZIP into a week of routes. Reachable customers get two windows by text and email; the rest are parked for you to call.
— After-service NPS ask 24 hours post-job. Promoters get your Google link. Detractors never get an automated reply — you get the alert instead.
— Weekday 6am: par-level diff across truck and warehouse stock, then a per-supplier PO draft in your inbox priced from last-known cost.
— Sunday 6pm owner brief: leads, jobs, revenue, close rate, callback flags, one ask for Monday.

$49/mo, $490/yr, or $197 one-time. Flat for the shop — not per tech seat, no multi-year contract. Cancel anytime. 14-day refund.