Why this matters for HVAC businesses
For HVAC contractors, reviews aren't just social proof — they're the single biggest input to Local Pack ranking. An HVAC business with 87 reviews collecting 6 new ones per month outranks a competitor with 240 stale reviews. And because HVAC customers tend to search at moments of need — think peak cooling demand or an urgent AC repair call — showing up in the top three at the moment of search converts disproportionately well.
The HVAC-specific angle
The HVAC-specific timing rule: send the SMS review request 4-24 hours after the AC installation is complete. For emergency repairs (a midnight call, an after-hours service), ask same-day — the customer's relief is at its peak. For larger projects (full system replacement, multi-day installs), wait until the customer has spent 24-48 hours experiencing the finished work. The seasonal cadence matters too: peak cooling demand is when review velocity matters most for HVAC — that's when Google's Local Pack surfaces you to the maximum number of in-market searchers.
The HVAC business with 5+ new reviews this month outranks the one with 240 reviews and nothing new in 18 months — every time.
How Apex HVAC would set this up
Consider Apex HVAC, an HVAC operation serving Austin, TX. A typical AC installation job at the 742 Maple Drive address triggers the following automation:
- Technician taps "Job Complete" in the field — AC installation marked done.
- 4 hours later, Sarah receives an SMS asking for a Google review.
- Review request mentions AC repair specifically — feeds Local Pack keyword relevance.
- If Sarah leaves a 4+ star review, a 25-card postcard campaign fires to neighbors around 742 Maple Drive.
- Sarah also gets a referral link — both they and a referred neighbor get a discount on the next job.
- Compliance: 9 AM-8 PM quiet hours respected, opt-out logged, license # auto-included on postcards where required.
Read the full pillar guide
This page covers the HVAC-specific angle. For the complete mechanics — full timing tables, all the templates, the FTC and TCPA detail, and the response-framework playbooks — read the foundational pillar:
Pillar Guide
The Complete Guide to Getting More Google Reviews
The comprehensive playbook covering every angle of this topic for local service businesses.
Read the full pillar guide