BOTTOM LINE
SMS has a 98% open rate and is read within 3 minutes by 90% of recipients.
Email sits at 21.5%. For HVAC contractors, the gap is even more significant — homeowners are not checking email when their AC fails at 7pm or when they are comparing quotes from three companies at once.
HVAC text message marketing fills your calendar year-round through eight specific campaign types: missed-call recovery, booking confirmation and reminder sequences, seasonal pre-booking broadcasts, review requests, estimate follow-ups, past-customer reactivation, maintenance agreement renewals, and referral invites.
This guide covers all eight — with 20+ copy-paste templates, the GoHighLevel SMS campaign build step-by-step, TCPA compliance requirements for HVAC contractors, and the seasonal SMS calendar that prevents slow months.
→ Try GoHighLevel Free for 14 Days — Launch Your HVAC SMS Marketing System
Why HVAC Text Message Marketing Outperforms Every Other Channel for Booking Conversion
| 98%SMS open ratevs 21.5% for email — and 90% of texts are read within 3 minutes of delivery | 45%SMS response ratevs ~6% for email — homeowners are 7× more likely to reply to a text than an email | $0.008cost per SMS in GoHighLevela 100-contact seasonal broadcast costs under $1 — and typically recovers 8–15 bookings |
The open rate alone explains why HVAC text message marketing is underused and overrewarding. Every email sent to a customer has a 78.5% chance of never being seen. Every SMS has a 98% chance of being opened — and a 90% chance it is read within 3 minutes.
For time-sensitive HVAC scenarios — a spring pre-season broadcast, an estimate follow-up, a missed call at 8pm — the speed and open rate of SMS changes the outcome entirely.
What This Guide Covers
1. The 8 HVAC Text Message Marketing Campaigns That Fill Your Calendar Year-Round
2. HVAC SMS Marketing Compliance — TCPA Rules Every Contractor Must Know in 2026
3. How to Build Your HVAC SMS List — Opt-In Methods That Work
4. Campaign 1–2: Missed-Call Recovery and Booking Confirmation Sequences
5. Campaign 3–4: Seasonal Pre-Booking Broadcasts and Estimate Follow-Up
6. Campaign 5–6: Review Requests and Past-Customer Reactivation
7. Campaign 7–8: Maintenance Agreement Renewals and Referral Invites
8. HVAC SMS Message Writing Rules — What Converts and What Kills Response Rate
9. GoHighLevel SMS Setup for HVAC — Campaigns, Workflows, and Smart List Segmentation
10. QuoteIQ SMS Tools — What’s Native and What Requires GoHighLevel
11. The HVAC SMS Marketing Seasonal Calendar — 12 Months of Campaigns Mapped Out
12. Frequently Asked Questions — HVAC Text Message Marketing
1. The 8 HVAC Text Message Marketing Campaigns That Fill Your Calendar Year-Round
| Campaign | Purpose | Trigger | Calendar impact |
| 1. Missed-call recovery | Capture after-hours and peak-season leads who called but couldn’t get through | Missed call received | Recovers the highest-value leads — homeowners with an immediate need |
| 2. Booking confirmation + reminders | Confirm every appointment and reduce no-shows | Appointment booked | Reduces no-show rate by 25–35%; fills the slot that would have been wasted |
| 3. Seasonal pre-booking broadcast | Pre-book spring AC tune-ups and fall furnace checks before peak season | Manual send: Early March + Late August | Fills the peak season calendar 4–6 weeks before demand hits — prevents peak-season scramble |
| 4. Estimate follow-up sequence | Close unsold estimates before they go cold | Estimate sent (48-hour trigger) | Converts 20%+ more estimates — each recovered estimate = $400–$15,000 in revenue |
| 5. Post-job review request | Generate Google reviews at peak satisfaction moment | Job completion (24-hour delay) | Improves Map Pack ranking; each new review compounds permanently |
| 6. Past-customer reactivation | Wake dormant customers before they call a competitor | Manual send: Spring + Fall | 8–15% re-engagement rate — a 100-contact list typically books 8–15 jobs |
| 7. Maintenance agreement renewal | Prevent agreement lapse; protect recurring revenue base | 30 days before agreement expiry | Maintains renewal rate at 75–85%; prevents revenue loss from lapsed agreements |
| 8. Referral invite | Turn satisfied customers into an unpaid lead source | 2 weeks after 5-star review received | Referred customers have 37% higher retention — the cheapest leads your business can generate |
2. HVAC SMS Marketing Compliance — TCPA Rules Every Contractor Must Know in 2026
Before running any HVAC text message marketing campaign, every contractor needs to understand the TCPA (Telephone Consumer Protection Act). Non-compliance exposes your business to fines of $500–$1,500 per unsolicited message — and class-action lawsuits that have cost companies millions.
The good news: compliance for HVAC contractors is straightforward when you follow three rules consistently.
Rule 1 — Transactional vs marketing messages: different consent requirements
| Message type | Definition | Consent required? | HVAC examples |
| Transactional | Non-promotional information about a service the customer already requested or is receiving | No opt-in required (customer’s interaction with you creates implied consent) — but still must include STOP option | Booking confirmation SMS, appointment reminder, ‘tech is on the way’ notification, invoice sent notification |
| Marketing / promotional | Any message promoting a service, offer, or designed to generate revenue beyond the existing transaction | Express written opt-in required before sending | Seasonal broadcast (‘spring tune-up special’), review request, past-customer reactivation, referral invite, estimate follow-up beyond the immediate transaction |
PRACTICAL RULE FOR HVAC CONTRACTORS
Rule 2 — What every marketing SMS must include
- Your business name in every message — customers must know who is texting them
- STOP to unsubscribe instruction — required in every marketing message; GoHighLevel handles this automatically when ‘opt-out’ is enabled in campaign settings
- Send times: 8am–9pm local time only. Never outside this window regardless of how urgent the offer feels
- Message and data rates may apply — include in first opt-in confirmation; not required in every subsequent message
- No pre-checked opt-in boxes — opt-in must be an active choice, not a default
Rule 3 — How to get HVAC customers to opt in (four compliant methods)
- Booking form checkbox: ‘I agree to receive service updates and marketing texts from [Business]. Reply STOP to opt out.’ — attached to your GoHighLevel booking form or website contact form. Must be unchecked by default.
- Verbal consent at job close: Tech says ‘We text you updates about your system — is it OK to add you to our reminder list?’ Customer says yes → CSR logs opt-in tag in GoHighLevel. Document the date and method.
- SMS keyword opt-in: ‘Text HVAC to [number] to receive seasonal maintenance reminders and exclusive offers.’ — can be promoted on invoices, door hangers, and GBP posts.
- Website pop-up or footer form: ‘Get seasonal maintenance reminders by text — enter your number here.’ Explicit opt-in copy required.
Important note: This guide covers general compliance principles. TCPA regulations continue to evolve — the FCC’s consent revocation rule scope expansion has been delayed to January 2027. Always consult legal counsel before launching large-scale SMS campaigns or if you have specific compliance questions about your state.
3. How to Build Your HVAC SMS Marketing List — Starting From Your Existing Customer Base
The fastest HVAC SMS list is the one sitting in your existing CRM or job management system. Every customer whose phone number you have collected through a booking, a job, or an estimate is a potential SMS marketing contact — once they have opted in.
| List source | How to collect opt-in | Expected opt-in rate | GoHighLevel tag to apply |
| New bookings via website / GoHighLevel calendar | Checkbox on booking form — unchecked by default. ‘Agree to receive service texts from [Business]. Reply STOP to opt out.’ | 60–75% of online bookers will opt in if the form is clean and the value proposition is clear | sms_marketing_optin |
| Inbound callers / phone bookings | CSR verbal ask: ‘We text you system reminders and seasonal offers — OK to add you to our list?’ Log in GoHighLevel. | 45–60% — lower than online but significant volume | sms_marketing_optin |
| Post-job follow-up conversation | Tech asks at job close: ‘We send seasonal reminders — mind if we add you to our text list?’ Document in GoHighLevel. | 50–65% conversion — customer is satisfied and responsive at job close | sms_marketing_optin |
| SMS keyword campaign (on invoices, door hangers) | Print ‘Text TUNE to [number] for seasonal reminders and priority booking’ on every invoice and leave-behind material | 10–20% — slower but grows passively over time | sms_marketing_optin via keyword trigger |
Start with what you have. If your CRM has 200 past customers with phone numbers and you get verbal opt-ins retroactively (by sending a one-time ‘would you like our seasonal reminders?’ message and logging YES responses), you can build a 100–150 contact marketing list in the first week — enough for the first seasonal broadcast to recover multiple jobs.
4. Campaigns 1–2: Missed-Call Recovery and HVAC Booking Confirmation + Reminder SMS
Campaign 1: Missed-call recovery — the highest-ROI single workflow in HVAC SMS marketing
A homeowner whose AC fails at 8pm calls the first HVAC company they find. If you don’t answer, they call the next one. The missed-call recovery SMS fires within 60 seconds of the missed call — catching the homeowner while they are still at their phone and before they book with a competitor.
Missed-call SMS — fires within 60 seconds:
Hi — [Business] here. Sorry we missed your call! If you need HVAC service, you can book a time here: [BOOKING LINK] — or reply to this message and we’ll get back to you shortly.
30-minute follow-up — if no booking and no reply:
Still need HVAC help? We have availability today and tomorrow. Book online in 30 seconds: [BOOKING LINK] — or call [Phone]. — [Business]
GoHighLevel build: Automation → Workflows → Trigger: Missed Call → Action: Send SMS (Touch 1) → Wait 30 min → IF no booking AND no reply → Send SMS (Touch 2). Stop on reply. See the full HVAC missed call automation guide.
Campaign 2: Booking confirmation and no-show reminder sequence
Every booked appointment needs a confirmation SMS, a 24-hour reminder, and a no-show recovery. This is transactional — no marketing opt-in required.
Instant confirmation SMS (fires on booking):
Booking confirmed! [Business]: [Service] on [Date] at [Time]. Address on file: [Address]. Reply here or call [Phone] with any questions.
24-hour reminder SMS:
Reminder from [Business]: [Service] is tomorrow at [Time]. Address: [Address]. Reply RESCHEDULE if you need a different time — we’ll find you a slot.
2-hour reminder SMS:
[Tech Name] from [Business] will be with you today around [Time]. Reply here if anything has changed.
No-show recovery — fires 30 min after scheduled time if job status not updated:
Hi [Name] — we had you booked today at [Time] and our tech is at your address. Did something come up? Reply here to reschedule — we’ll find you another slot today or tomorrow.
5. Campaigns 3–4: HVAC Seasonal Pre-Booking Broadcasts and Estimate Follow-Up SMS
Campaign 3: Seasonal pre-booking broadcast — the calendar-filling campaign
The seasonal broadcast is the single SMS campaign that most directly fills your calendar for the next 4–6 weeks. Sent to opted-in past customers 6–8 weeks before peak season, it pre-books tune-ups before the rush and before competitors reach them first.
Spring AC broadcast (send early March — 6–8 weeks before summer):
Hi [Name] — [Business] here. Spring AC season is a few weeks away and our calendar is filling up. Book your AC tune-up now and skip the wait: [BOOKING LINK] — or reply here. Msg freq varies. Reply STOP to opt out.
Fall furnace broadcast (send late August — 6–8 weeks before heating season):
Hi [Name] — [Business] here. Heating season is coming up. Get your furnace checked before the first cold snap — we’re booking now: [BOOKING LINK] — or reply here. Msg freq varies. Reply STOP to opt out.
Slow-season January broadcast (fills dead calendar with pre-season discounts):
Hi [Name] — [Business] here. We’re offering early-bird pricing on AC tune-ups booked in January before the spring rush. Lock in your spot: [BOOKING LINK]. Reply STOP to opt out.
Campaign 4: Estimate follow-up SMS — closing unsold quotes before they go cold
The estimate follow-up SMS sequence fires automatically when an estimate is sent and the opportunity has not moved to ‘Won’ within 48 hours. See the full HVAC estimate follow-up best practices guide for the complete 4-touch sequence.
Touch 1 — Day 2 SMS (satisfaction check):
Hi [Name] — [Business] here. Just checking in on the estimate we sent. Any questions about what’s included or the timeline? Reply here or call [Phone].
Touch 3 — Day 7 SMS (value add or scheduling nudge):
Hi [Name] — [Business] checking in on your estimate. No rush at all. If it helps to talk through the options or the financing details, just reply here.
Touch 4 — Day 14 SMS (clean close):
Hi [Name] — last follow-up on your estimate. If you’ve gone another direction, no problem at all. If you’re still deciding, we’re here whenever you’re ready. — [Business]
6. Campaigns 5–6: HVAC Review Request SMS and Past-Customer Reactivation
Campaign 5: Post-job review request — Google ranking in every message
Review requests sent via SMS at 24 hours post-job convert at 25–40% — the highest converting method for review generation. See the full HVAC reputation management guide for the sentiment filter workflow.
Satisfaction check SMS — fires 24 hours after job completion:
Hi [Name] — [Tech] from [Business] here. Hope everything is working well! How did we do? Reply 👍 if we nailed it or let us know if anything wasn’t right.
Review request SMS — fires 30 min after positive reply:
So glad to hear it — thank you! If you have 60 seconds, a quick Google review would really help us: [REVIEW LINK]. We appreciate you! — [Business]
Campaign 6: Past-customer reactivation — dormant revenue in your own database
Sent twice per year (March and August), this broadcast targets opted-in past customers who have not booked in 120+ days and have no active maintenance agreement. At 8–15% re-engagement, a 100-contact list generates 8–15 booked jobs at near-zero acquisition cost.
Spring reactivation SMS:
Hi [Name] — [Business] here. It’s been a while! Spring AC season is approaching and we wanted to reach out before the rush. If your system is due for a check, reply here to book or visit [BOOKING LINK]. Reply STOP to opt out.
Fall reactivation SMS:
Hi [Name] — [Business] here. Heating season is coming up and we haven’t spoken in a while. If you’d like a furnace check before it gets cold, we’re booking now: [BOOKING LINK]. Reply STOP to opt out.
7. Campaigns 7–8: HVAC Maintenance Agreement Renewal and Referral Invite SMS
Campaign 7: Maintenance agreement renewal — protecting recurring revenue
30-day renewal reminder SMS:
Hi [Name] — [Business] here. Your maintenance plan renews in about a month. To keep your priority scheduling and repair discount active, reply RENEW or visit [BOOKING LINK]. Reply STOP to opt out.
7-day renewal SMS (urgency without pressure):
Hi [Name] — your [Business] maintenance plan expires in one week. Stay covered for your next seasonal visit — reply YES to renew or call [Phone]. Reply STOP to opt out.
Expiry day SMS (final nudge):
Hi [Name] — your [Business] maintenance plan expired today. We’d love to keep you on — reply here to renew at the same rate or ask any questions. Reply STOP to opt out.
Campaign 8: Referral invite — turning 5-star reviewers into a lead source
Post-review referral invite — fires 2 weeks after 5-star review received:
Hi [Name] — thank you again for your review! If you ever mention us to a neighbour, reply here and we’ll send you a $25 credit toward your next visit when they book. Just a small thank-you. — [Business]. Reply STOP to opt out.
8. HVAC SMS Message Writing Rules — What Converts and What Destroys Response Rate
SMS is the most unforgiving marketing channel. A single bad message — too long, too pushy, too generic — generates opt-outs and erodes the trust you built on the job. These are the rules that separate high-converting HVAC SMS campaigns from the ones that get ignored.
| Rule | Best practice | Common mistake | Impact of getting it wrong |
| Length | Under 160 characters per message — one SMS unit. If a message requires two units to send, cut it. | Messages of 300+ characters that split across two SMS units or get truncated | Truncated messages look unprofessional; split messages cost double the SMS fee |
| Opening | Start with your business name or the customer’s name, not a generic opener | Starting with ‘Hey there!’ or ‘Hi!’ with no identification — customer has no idea who is texting | Customers ignore unidentified messages; spam complaints increase |
| CTA | One clear call to action per message — ‘Reply here,’ ‘Book here: [LINK],’ or ‘Call [Phone].’ Never two CTAs. | Two CTAs: ‘Reply here or call us or book online or visit our website’ | Decision paralysis — customers do nothing when given too many options |
| Send time | 8am–11am or 5pm–8pm local time on Tuesday–Thursday | Sending at 6am Saturday or 10pm on weekdays — legal but destroys goodwill | Opt-outs spike; customer feels harassed regardless of message quality |
| Personalisation | Use first name. Reference the specific service type if possible: ‘your AC,’ ‘the furnace we serviced in October’ | Generic mass-blast tone: ‘Hi customer, we have a special offer for HVAC services’ | Response rate drops 30–50% vs personalised messages; opt-out rate increases |
| Tone | Conversational, warm, human. Sound like a text from a person at your company, not a marketing department | Corporate language: ‘We are pleased to inform you of our seasonal promotional offering’ | Customers sense automation immediately; engagement drops |
| Frequency | Maximum 2 marketing SMS per month per contact. Transactional messages (confirmations, reminders) have no frequency limit. | Weekly promotional blasts — every HVAC sale, every promotion, every new service | Opt-out rate climbs above 3.5%; contacts leave the list faster than new ones join |
9. GoHighLevel SMS Setup for HVAC — Campaigns, Workflows, and Smart List Segmentation
GoHighLevel handles HVAC SMS marketing through two tools: Workflows (for automated, trigger-based sequences) and Campaigns (for one-time or scheduled broadcasts to a Smart List). Each campaign type maps to one of these tools:
| Campaign type | GoHighLevel tool | Why |
| Missed-call recovery | Workflow — Trigger: Missed Call | Needs to fire immediately and automatically on every missed call |
| Booking confirmation + reminders | Workflow — Trigger: Appointment Booked | Fires on every booking; includes conditional logic for no-show recovery |
| Estimate follow-up sequence | Workflow — Trigger: Opportunity Stage → Estimate Sent | Multi-touch timed sequence; stop on reply or stage change |
| Post-job review request | Workflow — Trigger: Opportunity Stage → Job Completed | 24-hour delay + sentiment filter |
| Maintenance agreement renewal | Workflow — Trigger: Custom Field ‘agreement-expiry-date’ → 30 days out | Date-based trigger; fires before expiry |
| Referral invite | Workflow — Trigger: Tag ‘received-5-star-review’ applied | Fires 2 weeks after review tag; one message |
| Seasonal pre-booking broadcast | Campaign — sent manually to Smart List twice per year | Not automated — requires human judgment on timing and capacity |
| Past-customer reactivation | Campaign — sent manually to Smart List twice per year | Same as above — seasonal judgment required for send timing |
How to launch an HVAC SMS campaign (broadcast) in GoHighLevel — step by step
Marketing → Campaigns → New Campaign → Type: SMS
Select target audience: Smart List → filter: tag ‘sms_marketing_optin’ + tag ‘past-customer’ + no tag ‘active-agreement’ + last activity > 120 days → Name it ‘Spring Reactivation [Year]’
Compose message: paste your seasonal broadcast template. Add merge field: {{contact.first_name}}. Include STOP instruction.
Schedule: Tuesday 9:00am local time. Avoid Mondays and Fridays.
Enable Drip Mode for large lists (200+ contacts) — spreads delivery over 30–60 minutes to avoid carrier flagging
Review the preview. Confirm character count under 160. Click Launch.
Monitor Conversations inbox for replies — each reply needs a human response within 30 minutes for best conversion
SMART LIST SEGMENTATION — THE MOST IMPORTANT SETUP STEP
→ Try GoHighLevel Free for 14 Days — Build Your HVAC SMS Marketing System
Workflows for all 6 automated campaigns + Campaign tool for seasonal broadcasts — on the Starter plan at $97/mo.
10. QuoteIQ SMS Tools — What’s Native and What Requires GoHighLevel for Full Calendar Coverage
| SMS use case | QuoteIQ Pro | GoHighLevel Starter | Notes |
| Booking confirmation SMS | ✅ Native — fires when job is scheduled | ✅ Workflow trigger: Appointment Booked | Both handle this; GoHighLevel adds conditional logic |
| Appointment reminder SMS | ✅ Configurable timing on Pro plan | ✅ 24-hour + 2-hour reminders in workflow | Both capable |
| Post-job review request SMS | ✅ Toggle on in Settings → Automated Campaigns | ✅ Workflow with sentiment filter + multi-touch | GoHighLevel adds sentiment filter and follow-up touch |
| Estimate follow-up SMS sequence | ❌ Not native | ✅ Full 4-touch sequence workflow | GoHighLevel only |
| Seasonal broadcast to opted-in list | ❌ Mass SMS only — limited Smart List filtering | ✅ Campaign tool with Smart List segmentation | GoHighLevel significantly stronger |
| Missed-call recovery SMS | ❌ Not available | ✅ Missed Call Text-Back workflow | GoHighLevel only |
| Maintenance agreement renewal SMS | ❌ Not native | ✅ Date-triggered workflow | GoHighLevel only |
| Referral invite SMS | ❌ Not native | ✅ Post-review tag trigger workflow | GoHighLevel only |
→ Try QuoteIQ Free for 14 Days — Job Confirmation + Review Request SMS on Pro
11. The HVAC SMS Marketing Seasonal Calendar — 12 Months of Campaigns Mapped Out
The year-round calendar below maps each campaign type to the optimal send timing. The result: a full schedule of SMS marketing that fills peak season, prevents slow months, and keeps your name in front of past customers at every natural decision point.
| Month | Campaign(s) to send | Target segment | Goal |
| January | Slow-season early-bird AC broadcast | Opted-in past customers, no active agreement | Pre-book spring tune-ups at discounted early-bird rate — fills dead January calendar |
| February | Equipment age alert (10+ year systems) | Contacts with system age custom field > 10 years | Start replacement consultation pipeline before spring rush |
| March (early) | Spring AC pre-booking broadcast | Opted-in past customers + past-customer reactivation | Lock in spring calendar before peak demand — highest priority broadcast of the year |
| March (late) | Estimate follow-ups on any open spring estimates | Contacts with open estimates tagged ‘estimate-sent’ | Close pending estimates before the peak season rush creates competing priorities |
| April–May | Automated only (no new broadcasts) | All segments | Confirmation + reminders on booked jobs; review requests on completed jobs; referral invites |
| June | Mid-season reactivation — for contacts who didn’t book in March | Opted-in past customers who haven’t booked in 2026 | Top-up the summer calendar; catch late decision-makers |
| July–August (early) | Automated only + maintenance plan renewal reminders | Agreements expiring in September–October | Keep summer jobs flowing; protect fall maintenance base |
| August (late) | Fall furnace pre-booking broadcast | Opted-in past customers + past-customer reactivation | Fill fall heating season calendar 6–8 weeks before demand peaks — second most important broadcast |
| September | Estimate follow-ups on fall replacement estimates | Open replacement estimates from August visits | Close high-value replacement estimates before customers defer to spring |
| October–November | Automated only | All segments | Peak season execution — confirmations, reminders, reviews, referrals |
| December | Holiday check-in + January pre-booking tease | Opted-in past customers | Low-key seasonal message; plants the seed for January pre-season booking |
The total number of manually initiated campaigns per year: 6 broadcasts (January, February, March early, June, August late, December). Everything else is automated. Setup time per manual broadcast: 10–15 minutes in GoHighLevel.
12. Frequently Asked Questions — HVAC Text Message Marketing
Is HVAC text message marketing legal?
Yes — with documented opt-in consent. The TCPA (Telephone Consumer Protection Act) requires that customers give express written consent before receiving marketing SMS messages. Transactional messages — booking confirmations, appointment reminders, tech ETA notifications — do not require marketing opt-in as they relate to a service the customer already requested.
How do I get HVAC customers to opt in to SMS marketing?
The booking form checkbox is the highest-volume method — it captures 60–75% of all new online bookers without any additional effort from your team.
What should I include in an HVAC seasonal SMS campaign?
A seasonal HVAC SMS broadcast should be under 160 characters, personalised with the customer’s first name, contain one clear call to action (booking link or reply prompt), and include your business name and ‘Reply STOP to opt out.’ The message should reference the specific season or service need: ‘Spring AC season is 6 weeks away’ or ‘Heating season is approaching’ — not a generic ‘we’re running a special.’
Send timing: Tuesday–Thursday, 8–11am local time. Avoid weekends and Monday mornings. Seasonal broadcasts sent 6–8 weeks before peak season generate significantly higher booking rates than those sent 1–2 weeks before — because customers are in planning mode rather than emergency mode.
How much does HVAC SMS marketing cost?
How often should HVAC companies send text messages to customers?
Transactional messages (booking confirmations, reminders, tech ETA) have no frequency limit — send as many as are relevant to the customer’s active job. Marketing messages should be capped at 2 per month per contact. Research shows 49% of SMS subscribers prefer receiving promotional messages every other week, and opt-out rates climb sharply with weekly or more frequent marketing texts.
The HVAC seasonal calendar in this guide sends 6 manual marketing broadcasts per year — roughly one every 6–8 weeks — well within the acceptable frequency range. Automated campaigns (review requests, referral invites, renewal reminders) fire based on customer behaviour and each contact receives them once, not repeatedly.
Launch Your First HVAC SMS Campaign This Week — Start With the Highest-Impact Workflow
You do not need all eight campaigns running before HVAC text message marketing starts filling your calendar. Start with the one that produces the first result fastest:
This week — missed-call recovery (15 min): GoHighLevel → New Workflow → Trigger: Missed Call → SMS with booking link. From that moment, every missed call gets an immediate text response — capturing the leads that would have booked with a competitor.
This week — confirmation + reminder sequence (20 min): New Workflow → Trigger: Appointment Booked → Instant confirmation SMS → 24-hour reminder → No-show recovery. Reduces no-shows from the first booking.
This month — seasonal broadcast (15 min): Build your Smart List of opted-in past customers. Send the seasonal broadcast template from Section 5. At 8–15% re-engagement, a 150-contact list generates 12–22 booked jobs in the next 48–72 hours.
Each campaign added compounds the others. Missed calls become booked jobs. Booked jobs become reviews. Reviews become referrals. Seasonal broadcasts re-engage customers whose names enter the maintenance agreement renewal sequence six months later.
The calendar fills year-round because the system runs year-round — not because you remembered to send a text.
For the full HVAC automation stack, see the HVAC booking automation guide, the HVAC business systems pillar guide, and the GoHighLevel for HVAC complete setup guide.
→ Try GoHighLevel Free for 14 Days — Launch Your HVAC SMS Marketing System
→ Try QuoteIQ Free for 14 Days — Job Confirmation + Review Request SMS on Pro
About the Author
Ihor Hnatewicz is the founder of Hnatewicz Media, an independent software review and AI automation resource for trades businesses. He specialises in helping HVAC, plumbing, and electrical contractors evaluate CRM, field service, and marketing automation software. All reviews and comparisons on this site are based on independent research, real pricing data, and hands-on product testing.
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