Updated October 2026
Selling plumbing company data for AI training: what it's worth and who buys it
Plumbers score 61 out of 100 on O*NET's email scale, so in a plumbing company the dispatcher's and CSR's notes carry most of the written record.1
Much plumbing work arrives as an emergency. A water heater lets go at 6am, a slab leak shows up as a hot spot on the floor, a restaurant's grease line backs up during the lunch rush. The CSR has to turn a panicked call into a job with the right priority, the dispatcher has to find a plumber close enough, and the plumber has to explain a sewer camera picture to someone who has never seen one.
Plumbers themselves write less than HVAC techs: they score 61 on O*NET's email scale against 95 for HVAC mechanics. That changes where a plumbing company's data value sits. It is in the booking notes, the dispatch decisions, the camera inspection write-ups, the estimates for repipes and sewer replacements, and the follow-ups from the office, rather than in long technician narratives.
This page is for owners of residential and commercial plumbing companies with ten or more employees, including drain and sewer specialists. It sets out what the office records hold, which buyers fit a shop of your size, how commercial service contracts differ from homeowner calls, and the questions to ask about customer details before you license anything.
Worth
What a plumbing company's data may be worth
Set for a typical plumbing company, 25 staff and 10 years of records. Move the sliders to match yours. Our estimate, not an offer.
Buyers
Which buyers want this data
Buyers whose own published rules fit plumbing companies. We can introduce you to the ones we work with.
Featured partners
Polyshares
Buys call recordings, CRM and accounting exports, and sets no headcount floor beyond real operating history.11,12
- $100K to $2M+, Polyshares says9
- None, Polyshares says13
- An offer in 1 to 2 weeks, then paid in 30 to 60 days14
Watch out for: Exclusive by default, and every deal it lists is exclusive with no end date.15,16
Pewter
Its floor of 20+ full-time staff and 3+ years of records, for US firms, fits the typical established plumbing shop.6
Watch out for: Its site was registered in October 2026 and names no people.23,24
Everyone else we reviewed
By score, with full reviews. We have no referral agreement with these companies, so we do not link out to them.
Who wants this
Do buyers want plumbing companies?
No buyer publishes prices by industry, but their own intake forms show which industries they rate higher.
- Troveo puts construction and trades in its second of four demand tiers: "Your industry carries above-average buyer demand."25
- Polyshares takes hvac, plumbing and electrical, without marking it premium.26
- VMS, a broker, gives construction standard weight when it estimates value.27
Which buyers take a plumbing company your size
Shown for 25 staff, a typical plumbing company. Ask whether contractors and part-time staff count.
micro1
Polyshares
No headcount rule; the length and texture of the record matter more30
Mode
20+ full-time US office staff (accounting firms 10+, law firms 6+)31
Pewter
20+ staff and 3+ years; by industry, from 10+ (healthcare) to 50+ (manufacturing, finance)32,33,34
Grepped
No headcount minimum stated35
Ventra
30+ US employees and 3+ years of records36
Mercor
None stated37
Troveo
No minimum stated; its estimator starts at 2038
Nyne
20+ US W-2 employees and 3+ years5
Endless
Roughly 30+ employees39
Supersoniq
50+ employees and 5+ years40
What buyers value
What in a plumbing company's records buyers value
What buyers look for in your records, and what to talk through with your buyer before anything leaves your systems.
| Data | Where it lives | Why a buyer values it | Raise with the buyer |
|---|---|---|---|
| Emergency booking notes and priorities | Field service platform, phone system | How an urgent call is triaged in minutes: shut-off advice, priority and the plumber chosen. | Customer names, addresses and phone numbers. |
| Camera inspection reports | Inspection camera software, job attachments | A video finding turned into a written diagnosis and a repair option, a hard step for any AI system. | Video of the inside of private homes and businesses. |
| Repipe and sewer replacement estimates | Pricebook, estimating spreadsheets | Large-ticket proposals with scope, permit and restoration line items, and whether they sold. | Nothing specific |
| Commercial service agreements and work orders | Field service platform, email | Recurring backflow tests, jetting schedules and property manager requests with their own approval chains. | Terms in commercial customers' contracts about their records. |
| Dispatch board history | Dispatch module, calendars | Who was sent where, in what order, and how the day was rebuilt around an emergency. | Plumber names and vehicle location data. |
A week of records
A week of data at a plumbing company
- Monday: a burst supply line at 5:40am, booked, dispatched and closed with a written scope for drywall repair by others.
- Tuesday: three camera inspections, two written up as root intrusion and one as a bellied line needing excavation.
- Wednesday: a repipe estimate for a 1960s house sent in three options, with a permit note on each.
- Thursday: quarterly backflow tests for a property management client, each with a test report filed.
- Friday: the office calls back every open estimate and logs why the customer waited or said no.
Process
How it works with each buyer
In each buyer's own words. Where a buyer publishes nothing, we say so.
Polyshares
Selling or closing
Selling or closing your plumbing company? License its data first
Owners ask how much a plumbing business can sell for well before they decide to sell, and in our reading the answer rarely counts the job history. Pewter takes companies that are operating, winding down or closed if the records still exist. Before you sign a letter of intent, ask each licensing company whether a license can close first and what your acquirer would need to know.2
FAQ
Plumbing companies: questions, answered
They may be, paired with the written finding. No buyer in our sources names inspection video. Polyshares lists call recordings and design files, so ask each buyer directly whether video plus write-up fits what it buys.11
Yes. Commercial service runs on agreements, scheduled tests and approval chains with property managers, which is closer to the repeated workflows micro1 says it wants. Residential work has more one-off emergencies and more homeowner detail to remove.45
With Nyne, a 15-minute scoping call, then agreement on systems and scope, then a bounded export with names and personal details stripped out. Have your field service platform name, years of data and headcount ready.49
Every business is different, so this one is best talked through with the buyer you're working with. Their team goes over it with you before anything is signed.
Every business is different, so this one is best talked through with the buyer you're working with. Their team goes over it with you before anything is signed.
Before you sign
Questions to talk through with your buyer
Every business is different, so these are best talked through with the buyer you're working with. Their team goes over them with you before anything is signed.
Questions for this kind of business
- How are customer names, addresses and video of private property removed?
- Which commercial agreements give the customer rights over service records?
- Does licensing recorded calls depend on how callers were notified?
- How do CCPA, GDPR, UK GDPR and state privacy laws apply, and is de-identified data still personal information?
- Do customer, vendor or platform contracts, NDAs or API terms restrict this?
Questions for any buyer
- Is the license exclusive, and for how long?
- Can you sublicense the data, and to whom?
- Which AI labs will receive it, and will you tell us?
- How long do you keep it, and how is it deleted?
- What is your liability cap, and who indemnifies whom?
- Will the contract ban re-identification of people in the data?
- Who removes personal data, by what method, and do we approve it first?