A homeowner calls about a water heater. The CSR types the phone number and sees: customer since 2021, two properties, a 9-year-old 50-gallon gas unit at the main house, a membership that renews next month, and a $140 balance from the last visit. In ten seconds the call has gone from "can I get your address?" to "I see we installed that heater in 2017; is it leaking from the bottom or the top?" That's what a CRM does in a trades business.
What is a CRM in a trades business?
In software generally, CRM covers sales pipelines and marketing for any industry. In a service trade, it's narrower and more practical: the customer record inside your field service management software, tied to the jobs, invoices and equipment that make up the relationship.
| Part of the record | What it holds | Why it matters |
|---|---|---|
| Customer | Name, phones, emails, billing address, balance | Who pays and how to reach them |
| Locations | Service addresses, access notes, gate codes | Where the truck goes |
| Equipment | Make, model, serial, age, warranty, refrigerant | Replacement leads, warranty claims |
| History | Jobs, estimates, invoices, photos, notes | Context on every call |
| Communication | Calls, recordings, texts, emails | What was promised, by whom |
| Membership | Plan, visits due, renewal date | Recurring revenue |
| Marketing data | Lead source, campaign, consent, opt-outs | Knowing what works, legally |
What makes a customer record good?
Clean data is boring work that pays off in every report. Three problems cause most of the mess:
- Duplicates. The same customer created twice, once from a web lead and once from a phone call. History splits, and nobody sees the full picture.
- Missing lead source. If the source isn't captured when the customer is created, you can't tell which marketing paid for itself. The lead source attribution page explains how to capture it.
- Stale contact data. Old numbers and bounced emails mean missed confirmations and renewals.
You can measure all three.
Metric
Lead source coverage
The share of new customers with a lead source recorded.
New customers with a lead source ÷ all new customers × 100
Where the numbers come from: Customers created in the period
| CRM health check (illustrative month) | Count | Rate |
|---|---|---|
| New customers created | 120 | |
| With a lead source | 96 | 80% coverage |
| Later found to be duplicates | 9 | 7.5% duplicate rate |
| Emails bounced on first send | 6 | 5% bad email rate |
There's no reliable public benchmark for these rates. Track them monthly and push each in the right direction.
- 1
Search before you create
Look up the caller by phone, email and address before adding a new customer. Make it the habit for CSRs and for every lead form.
- 2
Merge duplicates into the oldest record
Keep the record with the most history and move jobs, invoices and equipment from the duplicate.
- 3
Require lead source on new customers
Make it a required field at booking, with a short list of sources the CSR can pick from.
- 4
Record consent at the source
Note whether the customer agreed to texts and marketing email, and keep opt-outs on the record forever.
CRM vs FSM
A sales CRM tracks prospects and deals until they close. A trades business makes most of its money after that point: dispatching, fixing, invoicing and renewing. That's why the customer record in FSM software, linked to jobs and equipment, does more for a service shop than a standalone sales CRM. The exception is a commercial team chasing multi-month bids, where pipeline tracking matters; even then, connect the two so the customer exists only once.
Your customer records when you switch software
The customer list is the most valuable data most trade businesses own, and it's the hardest thing to rebuild. Before signing with any vendor, check that you can export customers, locations, equipment, job and invoice history and opt-outs yourself, in a standard format, at no charge. Before leaving one, run the export early, check the counts, and keep a copy outside both systems. Duplicates and missing lead sources are easiest to fix during the move, before they're copied into the new system.
Marketing to past customers: the rules
Your customer list is the cheapest marketing channel you have, and our article on marketing with your own job history covers how to use it. Two rule sets apply.
Email. The CAN-SPAM Act covers all commercial email, with no exception for business-to-business messages. You must honor an opt-out request within 10 business days, and each separate email in violation can bring penalties of up to $53,088.1 Keeping the opt-out on the customer record is the simplest way to make sure every future campaign respects it.
Texting. Consent rules for marketing texts are stricter than for email, and carrier registration rules apply on top. See texting customers legally before you send a campaign.
How TradesWork handles customer records
TradesWork keeps a customer with one or more service locations, equipment history with age, service history and photos for every unit at every address, and a customer portal where customers send requests, update their card and see their membership with no password. The lead inbox matches leads from any source to existing customers by phone or email instead of creating them twice, and the ServiceTitan importer brings email unsubscribes across with the customer list.
Footnotes
-
CAN-SPAM Act: A Compliance Guide for Business, Federal Trade Commission. ↩
