Texting Field Crews: SMS Consent and Opt-Out Basics for Contractors
You can text superintendents and foremen, crews and subs about daily reports, schedules and safety, but automated business texting comes with basic rules: get and record consent when you collect the phone number, keep operational texts free of marketing, honor opt-outs like STOP within the required time, and use a registered business texting service. Treat work texts as project records and keep them where you can export them. This page is general information, so have counsel review your program.
Texting is how the field already communicates. The question for general contractors and subs is how to do it as a business without tripping over carrier rules or the Telephone Consumer Protection Act (TCPA). This guide covers the basics in plain language.
Operational texts vs marketing texts
The rules depend heavily on what the message is for.
| Type | Examples | Typical consent standard |
|---|---|---|
| Conversational | A foreman texts the super a question and gets a reply | Implied or express consent, since the person started or expects the conversation |
| Informational or operational | Daily report reminders, schedule changes, safety alerts, weather calls | Express consent, commonly satisfied when the person provides their number for that purpose |
| Promotional | Selling products, partner offers | Prior express written consent |
Law firm guidance describes texts to employees about schedules, safety or operations as typically informational, relying on consent from onboarding or HR processes as long as the content stays within that scope, while marketing to employees can trigger the higher standard (Foster Garvey, Five Best Practices to Avoid Violating the TCPA). Carrier-facing guidance, such as RingCentral's SMS registration checklist, uses the same three categories and notes that consent should be logged (RingCentral SMS registration).
Subcontractor foremen are not your employees, so get their consent when you add them to the job, for example at kickoff or when the sub provides contact information for daily reporting.
Collecting and recording consent
- Ask for the mobile number for a stated purpose: "daily report reminders and job updates by text"
- Record who gave consent, when, how, and for what
- Tell people how to opt out, such as "Reply STOP to stop texts"
- Keep the purpose narrow, and do not add marketing later
- Get consent again if the purpose changes
- Store consent records with the project or HR file
Opt-outs
People can stop automated texts, and you have to honor it. The FCC's revocation rules, most of which took effect in April 2025, treat replies such as STOP, QUIT, END, REVOKE, OPT OUT, CANCEL and UNSUBSCRIBE as reasonable opt-out requests and require businesses to honor opt-outs within a reasonable time not exceeding 10 business days (FCC, TCPA rules revoking consent).
In October 2026 the FCC released a new order that, among other things, lets businesses limit an informational opt-out to the category of messages the person rejected and designate exclusive opt-out methods if they are disclosed in each text. Per a Nixon Peabody alert, those changes take effect 30 days after Federal Register publication, which had not happened as of early October 2026 (Nixon Peabody). Check the current rules before you set your process.
Practical steps:
- Make sure your texting system recognizes the standard keywords automatically.
- Route other "stop texting me" messages to a person.
- When a foreman opts out, switch them to another reporting method, such as a call or a form, and note it.
- Keep a record of opt-outs.
10DLC registration
Most business texting in the U.S. runs on standard 10-digit numbers through a program called A2P 10DLC. Carriers require businesses to register their brand and each campaign, including the use case, sample messages, how consent is collected and how people opt out. Unregistered traffic can be filtered or blocked. Industry practices are summarized in CTIA's Messaging Principles and Best Practices. If you use a vendor to send texts, ask how they handle registration and opt-outs.
Texts as project records
Work texts often carry the only same-day record of direction, delays and safety issues. They can become evidence in a dispute. See text messages as construction records. Basics:
- Keep work texts on a system you can search and export, with sender, date and time
- Avoid relying on personal phones as the only copy
- Preserve texts when a dispute or claim is likely
- Follow your retention policy. See how long to keep construction daily reports.
Texting program checklist
- Purpose of texts written down (daily reports, reminders, safety, schedule)
- Consent collected and recorded for each person
- No marketing content in operational texts
- Opt-out keywords honored automatically, within the required time
- Alternate reporting method for anyone who opts out
- Business texting registered through your provider
- Texts stored where they can be exported and preserved
- Counsel review of the program
How Cascade handles field texting
Cascade Technology is SMS-first field intelligence for general contractors and subcontractors. Superintendents and foremen text in their day, along with their subs, and Cascade builds the daily report from those texts, with every message dated and attributed. Scope: Daily reports, manpower and hours by sub, photos, toolbox talks, pre-task plans (JHA), safety incidents and corrective actions, project + schedule planning, automatic sub reminders, analytics and plain-English answers. See SMS daily reports for subcontractors for how sub reporting works.
General contractors using Cascade see 95%+ sub daily report compliance. Subcontractor access is free, onboarding and integration are free, and the general contractor plan starts with a one-month pilot with no contract lock-in. We beat Raken, Procore, and ACC on price, guaranteed. Ask us how texting would work on your jobs, or see why Cascade.
Frequently asked questions
Do I need consent to text my field crews and subs?
Generally yes for automated texts. Legal guidance commonly describes operational texts about schedules, safety or daily reports as informational, which typically rely on consent given when the person provided their number for that purpose. Marketing texts need a higher standard. Confirm your approach with counsel.
What opt-out words do I have to honor?
The FCC's rules treat replies such as STOP, QUIT, END, REVOKE, OPT OUT, CANCEL and UNSUBSCRIBE as standard opt-out requests, and opt-outs must be honored within a reasonable time not exceeding 10 business days. The FCC released further changes in October 2026, so check the current rules.
What is 10DLC registration?
A carrier program for business texting from standard 10-digit phone numbers. Businesses register their brand and each messaging campaign, including how consent is collected and how people opt out. Unregistered traffic can be filtered or blocked by carriers.
Are texts with field crews part of the project record?
They can be. Texts about work, direction, delays and safety may become evidence in a dispute, so keep them on systems you can export and preserve, with dates and senders.