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A narrow classifier scoped to lead qualification alone — no platform, no migration, no six-month rollout. Aimed at hvac & plumbing field supervisors, writing down what only one person knows.
In short: Lead Qualifier for HVAC & plumbing, Run by Classification is a classifier aimed at hvac & plumbing field supervisors, covering lead qualification. It scores 78/100 on AltF Ideas, carried by monetisation (95) and held back by moat (46). Typical pricing is $10k–$152k per customer per year, with a first version reachable in a weekend for $2.0k–$5.0k.
HVAC & plumbing teams lose a pipeline where nobody knows which half is real. A typical hvac & plumbing operation runs this on people, memory, and a shared spreadsheet. Most operators assume this is simply the cost of doing business.
A classifier that sits beside the existing system, reads what it already produces, and closes lead qualification. Revenue is managed service, which suits a buyer who wants the cost to track the value rather than the seat count.
| Total addressable market | $238M |
|---|---|
| Category growth (CAGR) | 18% |
| Annual contract value | $10k – $152k |
| Pricing model | Managed service |
| Time to first revenue | 85 days |
| Startup cost to MVP | $2.0k – $5.0k |
| Build effort | Weekend |
Classification quality crossed the threshold where a human stops double-checking. HVAC & plumbing is growing at roughly 16% a year, and this job has not been re-tooled since it was designed around paper.
| Who | The gap |
|---|---|
| An internal hire | Works until volume doubles, then breaks again |
| An offshore back office | Cheaper per hour, but does not scale down to the tail |
| A spreadsheet | The real incumbent in most of the market, and it is free |
Integrations with the incumbent system of record are undocumented and gatekept.
An idea you cannot act on is entertainment. Four concrete steps, wired to tools already running on AltFTool.
Score problem urgency, willingness to pay, and reachable audience size before writing any code.
→ AltF IdeaLabAsk how they handle this today and what it costs them. If nobody can quantify the pain, the demand score is optimistic.
→ Survey BuilderCheck availability, DNS, and email authentication in one pass so your first outreach lands in an inbox.
→ AltF DomainOpsStand up intake, the review queue, and billing before you build the clever part.
→ AltF Flow