What HVAC Operators Should Budget for SMS Marketing

Vendor pricing pages put a working HVAC SMS program at roughly USD 25 to 150 a month before volume scales, once 10DLC registration fees are added on top. This page prices the platform, the per-message rate and the registration line separately so an HVAC operator can build a real number instead of guessing at a bundled quote.

Key Takeaways

• EZ Texting's entry plan is USD 25 a month for 500 monthly credits.
• SimpleTexting's entry plan runs about USD 39 a month for 500 credits.
• Twilio's API rate is USD 0.0083 per SMS segment sent or received.
• Carrier fees add roughly USD 0.0025 per message in the U.S.
• 10DLC brand registration is a USD 4-44 one-time fee depending on business type.
• Campaign vetting adds a flat USD 15 one-time fee per campaign.
• Monthly 10DLC campaign fees run USD 1.50-10, per Twilio's own page.
• EZ Texting's Scale plan is USD 125 a month for 2,000-50,000 contacts.
• One HVAC SMS campaign reportedly generated USD 1.8 million year-to-date (ServiceTitan/Cooper Heating).
• Mountaineer Heating and Cooling reported USD 96,000 in added monthly revenue on Podium.
• 75.3% of businesses used SMS marketing at the start of 2026 (SimpleTexting).
• 65.4% of businesses plan to increase their texting budget in 2026.
• 71% of businesses say AI improved SMS results, saving 4-6 hours a week.
• 85.6% of consumers are opted in to business texts in 2026, up from 61.8% in 2021.

Pricing the platform first

The recurring line item is the SMS platform subscription, not the per-message rate, for most single- to multi-truck HVAC shops. EZ Texting's own pricing page lists a Launch plan at USD 25 a month (500 monthly credits, one local number), a Boost plan at USD 75 a month (500-2,000 contacts), and a Scale plan at USD 125 a month for 2,000 to 50,000 contacts - overage credits run USD 0.03 to 0.04 each. SimpleTexting's calculator quotes roughly USD 39 a month for 500 credits including a local number, plus a one-time USD 4 carrier registration fee.

What the per-message rate adds

Under the platform fee sits the actual message cost. Twilio's own U.S. pricing page lists outbound SMS at USD 0.0083 per segment (a segment being up to 160 characters), the same rate for inbound. On top of that, carrier fees - not marked up by SimpleTexting, per its own FAQ - run about USD 0.0025 per message in the U.S. For an HVAC shop sending 2,000 dispatch and reminder texts a month through a direct API integration, that is roughly USD 22.60 in per-message and carrier cost before any platform fee.

The 10DLC line HVAC shops forget to budget

Before any dispatch text goes out at volume, U.S. carriers require A2P 10DLC registration. Twilio's own 10DLC page breaks the fee down precisely: standard brand registration is a one-time USD 44 (or USD 4 for low-volume or sole-proprietor registration), plus a flat USD 15 one-time campaign vetting fee, plus USD 1.50 to 10 per campaign, per month, depending on use case. That recurring monthly fee applies once per campaign, not per truck or per technician, so it does not scale with fleet size the way message volume does.

What the spend is buying: dispatch and tune-up use cases

The two HVAC-specific texting jobs are technician dispatch alerts and seasonal tune-up/maintenance reminders. ServiceTitan's own Contractor Playbook recommends automated "technician on the way" dispatch texts as standard practice, with an opt-out line built in. On the revenue side, ServiceTitan's own case-study page on Cooper Heating Cooling Plumbing and Electrical (Denver) reports its automated SMS sequence for unsold estimates - texting on day 10, emailing on day 14, 21 and 30 - had generated USD 1.8 million in revenue year-to-date as of mid-2025, on top of the base Marketing Pro subscription most ServiceTitan-run HVAC shops already carry.

Separately, Podium's own customer-story page quotes Mountaineer Heating and Cooling general manager Drew Petrey reporting 20% more weekly sales calls and USD 96,000 in additional monthly revenue after adopting Podium's communications platform - though Podium, unlike the SMS-only vendors above, does not publish plan prices and quotes by sales call only.

Why the budget line is growing

SimpleTexting's 2026 survey of 400 SMS marketers found 65.4% plan to increase their texting budget this year, and 71% say AI tools have improved their SMS marketing results, saving an average of four to six hours a week - relevant to a small HVAC office deciding whether AI-assisted reply drafting justifies a higher-tier plan. On the consumer side, 85.6% of consumers are opted in to business texts in 2026, up from 61.8% in 2021, so the audience willing to receive dispatch and reminder texts keeps expanding.

Compliance sits inside the same budget conversation

None of the pricing above assumes a list built without consent. Every dispatch or tune-up text has to honor 47 CFR 64.1200's quiet-hours and opt-out rules and CTIA's Messaging Principles. The FCC's 2023 rule that would have required one-to-one consent per sender was vacated by the 11th Circuit in Insurance Marketing Coalition Limited v. FCC (January 24, 2025) - budget for standard TCPA opt-in documentation, not for that vacated standard.

See Web Tonic's data intelligence services, the SMS marketing statistics hub for channel benchmarks beyond HVAC, and Web Tonic's contact page to scope a texting program.

Annual cost at three volume tiers

Turning the line items above into an annual figure helps compare against a full year's marketing budget rather than a single invoice. A single-truck HVAC operator sending under 500 texts a month sits on EZ Texting's Launch plan; a multi-crew shop sending dispatch and seasonal reminder texts to a few thousand contacts sits on Boost or Scale. 10DLC fees are mostly one-time and do not scale meaningfully with volume.

Where the AI feature set changes the budget conversation

SimpleTexting's 2026 marketer survey found 58% of consumers had texted with an AI chatbot in the past year, and 71% of businesses using AI features in their SMS platform reported improved results, saving an average of four to six hours a week. For an HVAC office handling dispatch confirmations and appointment scheduling by text, that time saving is often the justification for stepping up from a Launch to a Boost plan rather than the extra message volume itself.

Seasonal tune-up reminders as a second budget line

Dispatch alerts are one recurring cost; seasonal maintenance reminders (spring AC tune-up, fall furnace check) are a second, lower-frequency send that still counts against the same monthly credit pool. A shop with 2,000 active service agreements sending two seasonal reminder blasts a year adds roughly 4,000 messages annually on top of dispatch volume - usually still inside an EZ Texting Scale plan's included credits, but worth modelling separately since it is a marketing spend, not an operational one, and should be budgeted from the marketing line rather than the dispatch/operations line.

SimpleTexting's survey found appointment and reservation reminders are among the top reasons consumers subscribe to business texts in the first place, which supports treating tune-up reminders as a retention tool worth a dedicated budget line rather than an afterthought bolted onto dispatch texting.

A note on what the case studies do and do not prove

The Cooper Heating USD 1.8 million figure and Mountaineer's USD 96,000-a-month figure are each one company's self-reported result on a specific platform, published by that platform as a case study - not an industry average and not independently audited. They are useful for showing the ceiling a well-run HVAC texting program can reach, and for showing that the underlying platform fees modeled above are not the limiting factor on return. They should not be treated as a forecast for a specific shop's own campaign.

Frequently Asked Questions

What should an HVAC company budget for SMS marketing in 2026?

Start from the platform, not the message. EZ Texting's own pricing page lists a 500-credit Launch plan at USD 25 a month and a 2,000-50,000 contact Scale plan at USD 125 a month; SimpleTexting's calculator prices a 500-credit local-number plan near USD 39 a month plus a one-time USD 4 carrier registration. Layer on Twilio's USD 0.0083-per-segment API rate if building custom workflows, plus A2P 10DLC fees, and a single-truck HVAC operator is realistically budgeting USD 25-150 a month before message volume grows past a few thousand a month.

What do 10DLC registration fees add to the budget?

Per Twilio's own A2P 10DLC page, standard brand registration is a one-time USD 44 (or USD 4 for low-volume/sole-proprietor registration), plus a flat USD 15 one-time campaign vetting fee, plus USD 1.50 to 10 per campaign per month depending on use case. That is a fixed cost regardless of how many HVAC trucks are in the fleet - budget it once, not per technician.

Do dispatch alerts justify the SMS line item on their own?

For a well-known case, yes. ServiceTitan's own account of Cooper Heating Cooling Plumbing and Electrical (Denver) reports its automated SMS campaign for unsold estimates had generated USD 1.8 million in year-to-date revenue as of mid-2025 - built on the same Marketing Pro platform tier HVAC shops already pay for dispatch texting. It is one company's result, not a guaranteed return, but it shows the ceiling above the base subscription cost.

Is a communications platform like Podium worth it over a standalone SMS tool?

Podium does not publish plan prices - it quotes by sales call - but its own customer-story page cites Mountaineer Heating and Cooling reporting 20% more weekly sales calls and USD 96,000 in additional monthly revenue after adopting the platform. That bundles texting with reviews and call handling, so budget it as a communications-suite decision, not a line-for-line SMS comparison against SimpleTexting or EZ Texting.

What compliance cost has to be budgeted alongside the platform fee?

10DLC registration (above) is the recurring compliance cost. There is no extra licensing fee for TCPA or CTIA compliance itself, but budget the time to document opt-in consent per 47 CFR 64.1200 and to honor STOP requests - the FCC's stricter 2023 one-to-one consent rule was vacated by the 11th Circuit in January 2025, so ordinary TCPA consent, not that rule, is the standard to build the opt-in flow around.

Sources

_{EZ Texting - SMS Marketing Pricing
SimpleTexting - SMS Marketing Pricing
Textedly - SMS Marketing Pricing & Plans
Twilio - SMS Pricing in the United States
Twilio - A2P 10DLC Registration and Fees
ServiceTitan - Cooper Heating SMS Campaign Success Story
ServiceTitan Contractor Playbook - Dispatch Notifications
Podium - Pricing and Customer Stories
SimpleTexting - SMS Marketing Statistics 2026
11th Circuit - Insurance Marketing Coalition Ltd. v. FCC, No. 24-10277 (Jan. 24, 2025)}