Why Benchmarks Vary So Much in Home Services
Home services spans a wider range of job values, urgency levels, and search competition than almost any other category.
A roofing lead is worth 50x a cleaning lead. An HVAC emergency is searched with more urgency than a painting estimate. The CPCs — and therefore the CPAs — reflect that.
The benchmarks below are starting points. Well-managed accounts consistently achieve below industry average. Poorly managed accounts often run 2-3x above it.
By Vertical — Industry Benchmarks vs Grow Marketing Data
Roofing
Industry benchmark: $120-180 per conversion. Average CPC: $20-90 depending on terms.
Grow Marketing data: a Melbourne FL metal roofing company achieved $131.68 blended CPA over 5 years — within the benchmark range. Year 5 CPA significantly below year 1. See the full case study: 5 Years. $255,000. 1,940 Conversions.
HVAC and Plumbing
Industry benchmark: $40-85 per lead. Average CPC: $8-15.
Grow Marketing data: a Middletown NJ HVAC and plumbing company achieved $24.73 blended CPA across 3 campaigns — 71% below the $40-85 benchmark. The home market specifically ran at $14.09 per conversion.
House Cleaning
Industry benchmark: $40-80 per new client. Average CPC: $3-8.
Grow Marketing data: $4.40 per new customer — 89% below the industry floor. Achieved through buyer-intent-only keywords and complete conversion tracking.
Painting
Industry benchmark: $50-120 per lead. Average CPC: $10-20.
Grow Marketing data: A NJ Shore painting contractor running a properly structured campaign generates commercial and residential leads in the $50-80 range. Accounts without proper exclusions run significantly higher.
Gutters and Exterior
Industry benchmark: $60-150 per lead. Average CPC: $8-18.
Grow Marketing data: A NJ gutter company achieving 1,115 leads at this range — with a dual-presence strategy appearing twice on every search results page through both Google Ads and LSA simultaneously.
Epoxy Flooring (Commercial)
Industry benchmark: $75-150 per lead. Average CPC: $12-25.
Grow Marketing data: $88 per lead for commercial epoxy flooring projects worth $5,000-250,000+. At a 20% close rate on leads, each acquisition cost of $440 against average job values of $25,000+ represents extraordinary ROI.
Stone Restoration
Industry benchmark: $50-150 per job. Average CPC: $5-15.
Grow Marketing data: $81 per job on a well-segmented restoration-only campaign. Adjacent service exclusions were critical — replacement searches would have diluted this significantly.
What Moves the Number
Campaign age matters most. Year 1 CPA is always higher than year 3. The Middletown HVAC company at $14.09 in its home market is running on years of conversion data — that’s the compounding effect of long-term management.
Conversion tracking completeness matters second.
Every untracked conversion makes the algorithm look like it’s underperforming. HVAC accounts with only form submission tracking appear to cost $500+ per lead. With call tracking active, the same campaigns run at $40-60.
Same number. Different markets. Different services. Same principles.
