Can I sell my customer list? What a trades data license keeps, and what stays out

Selling a customer list vs licensing your job records

Owners search for how to sell a customer list, or whether they can, for good reasons: retiring, closing a location, or selling part of a book. An AI data license is a different thing, and the difference matters.

Because the households are taken out, a data license does not hand anyone your customers. It also means a list on its own is not worth much to an AI buyer. The value is in the job history around it, which our HVAC, plumbing and electrical contractors guide describes record by record.

Homeowner data that comes out of an HVAC or plumbing data license

Trades records carry more personal detail than most business records, because the work happens in people's homes. Before delivery, buyers typically ask for these to be removed or replaced with tokens:

• Homeowner and tenant names, phone numbers, emails and street addresses (reduced to zip or region)
• Gate codes, lockbox codes, alarm codes and key locations typed into job notes
• Pets, occupancy and schedule notes (“home alone after 3”, “away until Monday”)
• Health notes, such as an elderly customer on oxygen, typed into tickets
• Card and bank details, financing applications and credit data
• Technician names, cell numbers and GPS trails, and technicians' home locations
• Faces, house numbers, license plates, mail and family photos in job pictures

Notes are the hard part. A technician who writes “Mrs. Lopez says the unit at 412 Elm has short cycled since spring” has put identity into free text. That is why de-identification runs over notes and images, not just the customer fields. One buyer program says a specialist PII partner strips identifying fields before it or any lab sees the records (source: program terms, Regulr buyer directory). You approve the scope and can ask to audit a de-identified sample before anything is delivered.

Photos need the same care. CompanyCam says customer data is owned exclusively by the customer (§6.1), but bars copying or systematically acquiring content without its express written consent (§3.3(i)) (source: CompanyCam Terms (updated Aug 14, 2026)), so photos should come out through its own export or retrieval, with faces and house numbers blurred afterward.

Call recordings: the riskiest records in a trades company

Call recordings are valuable. Booking calls, dispatch calls and complaint calls are real service conversations with a clear outcome, and some buyers ask for them by name. They are also the records with the most rules attached:

• Consent. California's Penal Code 632 applies to anyone who records a confidential communication “without the consent of all parties” (source: California Penal Code 632 (FindLaw)). Callers in all-party-consent states had to be told.
• Voiceprints. Illinois defines a biometric identifier to include a “voiceprint” (source: 740 ILCS 14/10, Illinois BIPA definitions), and bars a private entity from selling, leasing, trading or otherwise profiting from a biometric identifier (source: 740 ILCS 14/15, Illinois BIPA retention and sale). Raw voice audio from Illinois callers is a poor fit for any license.
• Platform exports. ServiceTitan says summaries and transcripts from its telephony services “shall not be available for download, export or similar data tasks” (Attachment 1) (source: ServiceTitan Terms of Use (updated Sept 16, 2026)).
• Ownership vs consent. CallRail's Terms of Use say “You shall own your Service Data,” which includes call recordings and transcripts, while call statistics such as volume, answer and abandonment rates and handle times are Usage Data that CallRail owns (§5) (source: CallRail Terms of Use (Aug 2026)). Owning a recording does not settle whether callers agreed to a new use.
• Field recordings. ServiceTitan's Field Pro terms make the customer “solely responsible for providing any notices to, and obtaining valid and enforceable consents” from each person recorded (source: ServiceTitan Terms of Use (updated Sept 16, 2026)).

Call recording laws by state, and who carries the duty

Call recording laws differ by state. Some states let one party to a call consent for everyone, and others, such as California, require every party's consent for a confidential communication (source: California Penal Code 632 (FindLaw)). A trades company that books calls from several states, or whose customers call from out of state, often has recordings made under different rules.

The platforms put the duty on you. CallRail's service description says you are responsible for complying with the laws where you use its recording features, that customers “must provide clear and prominent notice to all parties to a conversation” that the call is recorded or transcribed, and that recording is on by default for new service (source: CallRail, Description of Services (Mar 2026)). FieldPulse, for its part, says it does not use Customer Data, including call recordings and transcripts, for training (§25.7(c)) (source: FieldPulse Terms of Service). Before calls go anywhere, know which greeting played, from what date, on which lines.

Franchise data: whose customers are they?

For franchise owners, the customer data question usually has a short answer. ServiceTitan's terms say that for franchise businesses “your franchisor, and not you, owns all Customer Data,” and franchisees agree “not to seek any mass export of Customer Data related to your franchise business(es)” without the franchisor's consent (§10) (source: ServiceTitan Terms of Use (updated Sept 16, 2026)). One buyer program does not accept franchisees whose franchisor owns the systems (source: program terms, Regulr buyer directory).

So a franchisee's first step is the franchisor, in writing. An owner who left a franchise and now runs an independent shop should separate records created after the exit from records created under the franchise, and check what the exit terms said about the earlier ones. Our guide to ServiceTitan, Housecall Pro and Jobber data ownership and export covers the platform side.

Price books, coaching material and other licensed content

A lot of what sits in a trades company's systems was written by someone else and licensed to you:

• Price books. Your own prices, task codes and labor hours are yours. ServiceTitan's Pricebook Pro terms say you will not distribute or otherwise transfer Pricebook Pro content to third parties, other than your own content through the service, and give you ten days after cancellation to remove ServiceTitan-provided content (source: ServiceTitan Terms of Use (updated Sept 16, 2026)). Other price-book publishers have their own terms.
• Coaching and training programs. Sales scripts, playbooks and videos from a coaching network or a trade group you pay for belong to their publishers. Company-made SOPs and training videos are yours, with staff releases for faces and voices.
• Manufacturer and aerial data. Warranty portal records and aerial roof measurement reports sit under their providers' terms, so buyers usually ask for them to be dropped.
• Public reviews. Reviews on public sites are not your company's records. Your internal complaint and callback notes are.

Security systems, payroll and government sites

• Security and alarm work. Alarm event logs, camera footage and system designs describe a client's premises and people, and they stay out.
• Payroll and HR. Row-level payroll, commissions and technician performance records stay out. Employee data is not what buyers are asking for.
• Government facilities. Federal rules define Controlled Unclassified Information as information created or held for or on behalf of the government that requires safeguarding or dissemination controls (32 CFR 2002.4(h)) (source: 32 CFR 2002.4, CUI definitions (Cornell LII)). Inspection and service records from federal sites can fall in that group, which hits fire, security and commercial mechanical contractors most.
• Commercial customer confidentiality. Service contracts with property managers, hospitals or schools often have confidentiality terms. Those records get read line by line or left out.

A scoping checklist for homeowner data and call recordings

1. Confirm you are independent, or get your franchisor's written consent first.
2. List every place homeowner data sits: platform fields, free-text notes, photos, call audio, email.
3. Decide on calls: leave them out, or note which states callers were in, which greeting played and from what date.
4. Leave out transcripts your platform will not export, and any audio from Illinois callers.
5. Separate your own price-book entries from licensed price-book content.
6. Drop alarm logs, camera footage, payroll detail and records from federal sites.
7. Ask for a de-identified sample, check the notes and photos yourself, and approve the scope in writing.
8. Agree in the contract that the buyer will not try to re-identify any household or technician.

What remains of a trades company's data, and why it is enough

Take out the households, the audio, the franchise data, the licensed content and the sensitive sites, and this is what is left:

• Service tickets and work orders, with diagnosis, parts and time on job
• Technician notes and repair narratives, de-identified
• Estimates and options, with which ones sold
• Dispatch and scheduling history
• Membership renewals and cancellations
• Equipment and repair histories by region and climate
• Invoices and job costing, without card data
• Job photos with faces and house numbers blurred
• Company-made SOPs and training videos
• Internal complaint and callback records

That is the core of what buyers that name the trades ask for. You approve the scope, and each exclusion is named in the contract. If you are planning a sale, our guide to selling an HVAC or plumbing business covers how a license fits the timing. To see what your records could be worth, see what your HVAC, plumbing or electrical records could qualify for, try the data value checker, or browse the buyer directory.

Frequently asked questions

Sources

Statutes, the federal CUI rule and vendor terms were read on their own pages on October 18, 2026. Program terms were checked on October 15, 2026; our buyer directory lists the programs and links to their published terms. This page describes what rules and terms say in general; it is not a determination about any company.

1. California Penal Code 632 (FindLaw)
2. 740 ILCS 14/10, Illinois BIPA definitions
3. 740 ILCS 14/15, Illinois BIPA retention and sale
4. ServiceTitan Terms of Use (updated Sept 16, 2026)
5. CallRail Terms of Use (Aug 2026)
6. CallRail, Description of Services (Mar 2026)
7. FieldPulse Terms of Service
8. CompanyCam Terms (updated Aug 14, 2026)
9. 32 CFR 2002.4, CUI definitions (Cornell LII)
10. program terms, Regulr buyer directory