Based on the SearchLight HVAC Facebook Ads Benchmarks, which analyzed $2.3M in observed spend across 262 advertisers, the spend-weighted median ROAS (closed revenue) for HVAC businesses advertising on Facebook is 1.65x, with top-quartile advertisers achieving 5.17x or higher. The bottom quartile generated no closed revenue, resulting in a 0.0x ROAS.
These benchmarks reflect performance during Q4 2025. Median ROAS is calculated using a spend-weighted median; top and bottom quartiles reflect simple medians within the top and bottom 25% of advertisers by closed-revenue ROAS.
Key HVAC Facebook Ads ROAS Benchmarks (2025)
| Performance Tier | Closed ROAS |
| Bottom Quartile | 0.0x |
| Median (Spend-Weighted) | 1.65x |
| Top Quartile | 5.17x |
Median monthly Facebook Ads spend across advertisers in this dataset was $1,206.
How These Benchmarks Are Calculated
The overall median ROAS is calculated using a spend-weighted median, while top and bottom-quartile benchmarks reflect simple medians within the top and bottom 25% of advertisers by ROAS.
Attribution methodology
These benchmarks use direct-response attribution only. Revenue is attributed only when a user clicked a Facebook ad, submitted a lead (via Facebook Lead Ads or the advertiser’s website), and that lead subsequently converted to closed revenue.
View-through attribution, impression-based credit, and modeled conversions are intentionally excluded to avoid inflating reported ROAS.
Revenue Potential vs Closed Revenue
Facebook Ads behave differently from intent-capture channels like Google Search or Local Services Ads. While Facebook can generate a more workable revenue opportunity, a meaningful share of that opportunity often fails to convert into closed revenue.
To reflect this reality, we measure Facebook performance using two lenses:
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- Closed Revenue ROAS : revenue that was actually captured and closed
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- ROAS Potential : revenue opportunity generated by Facebook Ads, including estimated and sold revenue, regardless of whether it ultimately closed
ROAS Potential is not a replacement for closed-revenue ROAS. Instead, it is a view of the entire sales pipeline Facebook creates before downstream execution and customer demand determines the final outcome.
In this dataset, the spend-weighted median ROAS Potential was 7.32x, compared to a 1.65x spend-weighted median ROAS based on closed revenue. The gap between these two figures reflects how sensitive Facebook performance is versus a demand capture channel like Google Ads. Facebook converted individuals may not sustain their urgency throughout the sales funnel, or may be less loyal and open to exploring multiple estimates on the work they’re interested in getting done.
Closed ROAS vs Revenue Potential
| Performance Tier | ROAS Potential |
| Bottom Quartile | 0.0x |
| Median (spend-weighted) | 7.32x |
| Top Quartile | 16.73x |
Revenue Capture Rate: Why Facebook ROAS Often Underperforms Potential
To understand why Facebook Ads frequently generate significant revenue opportunity without realizing equivalent closed revenue, we analyzed revenue capture rate, defined as the share of revenue potential that ultimately converts into closed revenue.
Across advertisers with measurable revenue opportunity, the median revenue capture rate was 29%, materially lower than the ~50% capture rates commonly observed in intent-driven channels like Google Search and Local Services Ads.
In aggregate, this dataset generated over $20M in tracked revenue opportunity, of which $5.95M ultimately closed. The gap between opportunity creation and revenue realization highlights an important distinction between demand generation and demand capture.
Someone proactively searching for your services is more likely to convert to closed revenue (based on our obseved data) vs. someone reacting to an intriguing Facebook Ad with some interest but likely not an urgent need.
HVAC Facebook marketing can pull prospects into your sales pipeline, but may require above-and-beyond follow-up to convert them through your funnel.
SearchLight HVAC Facebook Ads Benchmarks (Q4 2025) based on $2.3M in observed Facebook Ads spend across 262 HVAC and plumbing advertisers, with revenue attribution tied to direct ad clicks that resulted in submitted leads and subsequent closed revenue.
Last updated: January 2026