How to Use SMS Marketing to Grow Your Trade Business in Australia

Email gets opened by about 20% of the people you send it to. SMS gets opened by 98%. Most Australian trade businesses send emails and wonder why response rates are low. Almost none are using SMS marketing — which means if you start, you immediately have an advantage your competitors don't.

This is the complete guide to SMS marketing for Australian trade businesses: compliance requirements, list building, campaign types, copy that gets responses, and how to manage it all without spending hours on your phone.

Why SMS Marketing Works for Trade Businesses

The numbers are simple: people check their text messages almost immediately. The average SMS is read within 3 minutes of being received. Compare that to email — read within 24 hours if you're lucky, often never.

For trade businesses, the use cases are everywhere:

• Seasonal campaign (aircon service before summer, gutter clean before autumn)
• Reactivation of customers who haven't booked in 12+ months
• Review requests after completed jobs
• Appointment reminders to reduce no-shows
• Quote follow-up to nudge undecided customers
• Emergency availability announcements ("We have a spot open this Friday — first call gets it")

The combination of immediacy, high open rates, and personal format makes SMS the most effective direct marketing channel a trade business can use.

Australian Compliance: What You Need to Know

SMS marketing in Australia is regulated by the Spam Act 2003 and ACMA (the Australian Communications and Media Authority). Getting this wrong can result in significant fines — up to $1.1 million per day for serious breaches.

The good news: compliance for trade businesses is straightforward if you follow the rules.

The Three Rules for Compliant SMS Marketing

1. Consent

You must have consent before sending marketing SMS messages. There are two types:

• Express consent — customer actively opts in (ticks a box on your website, sends "YES" to a campaign, signs a form)
• Inferred consent — customer has an existing business relationship with you AND the message relates to the product or service they purchased

For most trade businesses, inferred consent covers your existing customer base. If someone hired you to install their aircon, you can legitimately send them an SMS about an aircon service campaign. You cannot send them an unrelated marketing message without express consent.

2. Sender Identification

Every marketing SMS must clearly identify who it's from. Either use a sender ID with your business name, or include your business name in the message body: "Hi [Name], it's [Business Name] — ..."

3. Opt-Out Mechanism

Every marketing SMS must include an easy way to unsubscribe. The standard is: "Reply STOP to unsubscribe." Once someone opts out, you must stop sending within 5 business days (though best practice is immediate).

Transactional vs marketing SMS: Appointment reminders, invoice confirmations, and payment reminders are transactional — they don't require marketing consent. Review requests after a completed job are in a grey area; treat them as requiring inferred consent (existing customer relationship).

Kabooyaa manages opt-out compliance automatically — when a contact replies STOP, they're immediately removed from all marketing lists and flagged in the CRM so no future campaigns reach them.

Building Your SMS List

Your SMS list is built from your existing customer base and new leads. Here's how to build it properly:

Existing Customers

Export your customer database and segment by: - Last job date (active vs lapsed) - Service type (what they've had done) - Location (suburb or postcode)

Most trade businesses have hundreds of customers in their records who have never been contacted again after the initial job. This is your most valuable list — they already know you, they've paid you, and with inferred consent you can reach out with relevant campaigns.

New Leads and Customers

Add an opt-in to every customer touchpoint: - Quote form on your website: "Get SMS updates on your quote progress" - Booking confirmation: "Reply YES to receive service reminders via SMS" - Invoice email: "Would you like service reminders by SMS? Reply YES"

The easier you make it to opt in, the faster your list grows.

What Not to Do

• Don't buy SMS lists. Purchased contacts have no existing relationship with you, don't meet consent requirements, and deliver terrible results.
• Don't add personal mobile numbers without any business context — a number you found somewhere without consent is not eligible for marketing messages.

5 Campaign Types That Work for Trade Businesses

Campaign 1: Seasonal Offer

The most reliable SMS campaign for trade businesses. Time it to the relevant season, be specific about the offer, and include scarcity.

Template:

"Hi [Name], it's [Business Name]. Summer's coming — is your aircon ready? Book a service this week and we'll have you sorted before the heat hits. Spots are limited. Reply YES and we'll lock you in. Reply STOP to unsubscribe."

Best for: HVAC, pool maintenance, gutter cleaning, pest control — any service with seasonal demand spikes.

Campaign 2: Customer Reactivation

Target customers who used your service more than 12 months ago. The goal is to get them thinking about you before they search for a competitor.

Template:

"Hi [Name], it's [Business Name] — we [did your plumbing / installed your aircon / cleaned your gutters] last year. Due for a check-up? We're in [Suburb] this week. Reply YES for a free quote or call [Number]. Reply STOP to unsubscribe."

Best for: Any trade that provides recurring services — HVAC maintenance, plumbing inspections, electrical safety checks, pest control.

Campaign 3: Review Request

Send after a completed job while the satisfaction is highest. Simple, specific, and low friction.

Template:

"Hi [Name], thanks for choosing [Business Name] — hope you're happy with the work! If you have a minute, a Google review would mean a lot: [link]. Takes about 60 seconds. Cheers, [First Name]."

Note: Review requests are best treated as transactional/relationship messages, not marketing. Kabooyaa sends these automatically as part of the job completion workflow.

Campaign 4: Availability/Last-Minute Slot

A simple SMS when you have unexpected availability. Works particularly well for emergency-adjacent trades.

Template:

"Hi [Name], it's [Business Name]. We have a cancellation this Thursday — first call gets the spot. If you've been putting off that [service], now's the time. Call [Number] or reply YES. Reply STOP to opt out."

Best for: Plumbers, electricians, HVAC, tree removal — trades where customers often defer non-urgent jobs until they have no choice.

Campaign 5: Referral Request

Sent to your best customers, asking them to recommend you to someone they know.

Template:

"Hi [Name], it's [Business Name]. Really glad we could help with your [job type] — if you know anyone who needs [service] in [area], we'd love the referral. We look after anyone who sends us a customer. Call [Number]. Reply STOP to unsubscribe."

Best for: High-value trades where word-of-mouth has a high conversion rate (builders, solar, bathroom renovation).

Writing SMS Copy That Gets Responses

The difference between an SMS that gets ignored and one that gets a reply comes down to five things:

1. Start with the person's name "Hi [Name]" feels personal. It's the difference between a mass message and a direct one.

2. Identify yourself immediately "It's [Business Name]" — within the first line. People don't recognise short codes or unknown numbers. If they don't know who it's from, they won't respond.

3. Give them one clear reason to act Seasonal pressure, limited availability, special offer, upcoming deadline. One reason. Not three.

4. Make the response easy "Reply YES", "Call [Number]", "Click [link]". One action. Not a menu of options.

5. Include opt-out "Reply STOP to unsubscribe." It's legally required and it actually increases trust — it signals you're legitimate.

Length: Keep campaigns to 160 characters where possible (one standard SMS). Two SMS is acceptable. More than that and response rates drop.

How Kabooyaa Handles SMS Marketing End-to-End

Setting up SMS campaigns manually is time-consuming and error-prone — especially managing opt-outs and list segmentation. Kabooyaa handles the entire process:

• List segmentation — filter your contacts by last job date, service type, suburb, or any custom field
• Campaign scheduling — write the SMS once, set the send time, Kabooyaa handles delivery
• Opt-out management — automatic STOP processing, immediate list suppression
• Two-way SMS — replies come into Kabooyaa's inbox so you can respond to interested leads
• Compliance logging — every message logged with timestamp and opt-out status
• Automation integration — trigger SMS campaigns as part of larger workflows (e.g., send a reactivation SMS when a contact hasn't booked in 365 days)

The result: your SMS marketing runs with minimal manual effort, compliance is handled automatically, and you capture responses without messages disappearing into a personal mobile phone.

What Results to Expect

SMS marketing results vary by industry, list quality, and campaign relevance. For Australian trade businesses:

• Open rate: 95–98% (nearly everyone reads it)
• Response rate: 5–15% for relevant campaigns to warm lists
• Conversion to booking: 20–40% of responders typically convert to a job

A trade business with 300 customers on their reactivation list, running a seasonal campaign with a 10% response rate and 30% conversion, generates approximately 9 new bookings from a single send. At an average job value of $400, that's $3,600 from one SMS campaign.

Most trade businesses have never run a single SMS campaign to their customer base. The opportunity is significant, and the competition for their customers' SMS inbox is essentially zero.

Related Reading

• Speed to Lead: Why the First 5 Minutes Win the Job
• Missed Call Text-Back for Plumbers
• How to Automate Payment Reminders for Trade Businesses

FAQ

Is SMS marketing legal for trade businesses in Australia? Yes, with proper consent and compliance. You can send marketing SMS messages to existing customers under inferred consent (existing business relationship) as long as messages are relevant to the services they've purchased. All messages must identify the sender and include an opt-out option.

What happens if someone replies STOP to my SMS campaign? They must be immediately removed from your marketing lists. Continuing to send after an opt-out is a serious breach of the Spam Act 2003. Kabooyaa handles this automatically — opt-outs are processed immediately and the contact is flagged so no future campaigns reach them.

How often should a trade business send SMS campaigns? No more than once or twice per month to your full list. More frequently than that and opt-out rates climb. Targeted segments (e.g., only customers who had AC serviced in 2024) can receive more relevant messages without feeling spammed.

Can I use SMS for appointment reminders as well as marketing? Yes — appointment reminders are transactional messages and don't require marketing consent. They significantly reduce no-shows (typically by 30–50%) and are worth setting up for every booking. Kabooyaa handles these automatically as part of the booking workflow.

What's the best time to send trade business SMS campaigns? Tuesday to Thursday, between 9am and 6pm, consistently outperforms other times. Avoid early morning, late evening, and weekends for marketing messages. Public holidays are best avoided. Kabooyaa's scheduling lets you set the optimal send window.

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Ready to start SMS marketing for your trade business? Kabooyaa handles list management, campaign sending, compliance, and two-way responses in one platform. Start your free trial at kabooyaa.com.au.