B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Current
10%
10% -- marketing budget percent of sales for Plumbing businesses (2026)
CI Web Group recommends allocating 10 to 15% of sales to marketing for plumbing businesses.
- Guideline recommendation range of 10% to 15% of sales rather than survey data
Attribution:
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Lighthouse Research Team
Last verified:
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Source verified
Evidence graded
Value
10%
Unit
Percentage
Data Vintage
2026
Entity
Evidence Quality
B
Strong, reliable evidence
Sourced from a well-regarded research firm or industry leader with transparent methodology and a reasonably large sample.
Single source - not yet corroborated
Score breakdown
Extraction
50
Source Trust
60
Citation Chain
20
Independence
30
Methodology
45
Freshness
95
Source
CI Web Group
Primary
Tier C
https://transactional.net/plumbing-company-marketing/ ↗
Source Article
Plumbing Company Marketing: Boost Leads in 2026
Your plumbing company is probably doing good work and still losing calls to weaker competitors. That happens because homeowners don't buy plumbing services the way they used to. They search by problem and city, compare the map results, scan reviews, and call the company that looks easiest to trust r…
Original Research
CI Web Group
· Original study ↗
Methodology
Recommended marketing budget benchmark from CI Web Group plumbing marketing guide; source states a range of 10-15% of sales allocated to marketing, midpoint 12.5% used. Guideline recommendation, not survey data.
Methodology documented
Segmentation
Industrymarketing
Cite this stat
Plain Text
Plumbing businesses: 10% marketing budget percent of sales. Source: CI Web Group (2026). Via Lighthouse Intelligence -- https://lighthousedata.io/data/marketing-budget-10-15-percent-of-sales
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<blockquote cite="https://lighthousedata.io/data/marketing-budget-10-15-percent-of-sales" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>10%</strong> -- marketing budget percent of sales for Plumbing businesses<br><small>Source: CI Web Group (2026) · <a href="https://lighthousedata.io/data/marketing-budget-10-15-percent-of-sales" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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