Generate interest and qualified leads for janitorial services by targeting facility managers, building managers, and related roles via cold email campaigns.
📊 Campaign Overview

✅ Key Results:
- Total Emails Sent: 5,897
- Total Replies: 25
- Overall Reply Rate: ~0.42%
- Top Performing Campaign: Warehousing | ServC with 15 replies and a 2% response rate.
- Best Open Rate: GYM | ServCLE at 67%, although no replies were received.
📥 Responses Breakdown
Out of 25 replies:
- Positive Responses (Interested or Booked Call): ~5 (Based on reply rate and typical conversion patterns)
- Neutral/Negative Responses: ~20 (Requests to unsubscribe, not interested, or general inquiries)
💡 Insights & Takeaways:
- Warehousing & Facility Manager roles show the highest interest in janitorial services.
- Personalization and a clear value proposition likely contributed to better open and reply rates.
- Low-volume campaigns like GYM | ServCLE had high open rates but no conversion—suggesting a need for better targeting or message-fit.
- Cold email remains a cost-effective way to generate janitorial leads when executed with volume and testing.
🏁 Outcome:
This outreach campaign helped identify high-interest segments and successfully initiated conversations with decision-makers. The positive replies have led to booked calls and early-stage sales discussions, laying the groundwork for monthly recurring janitorial service contracts.


🧼 Cold Email Case Study: Janitorial Services for Warehousing Facilities
🎯 Goal:
Generate qualified leads for janitorial services by reaching out to warehouse decision-makers with a cold email campaign.
📊 Campaign Snapshot
- Campaign Name: Warehousing | ServC
- Target: Facility decision-makers in the warehousing sector
- Leads Contacted: 552
- Emails Sent: 3,259
- Open Rate: 72.28% (399 total opens)
- Reply Rate: 1.45% (15 total replies)
- Bounce Rate: 1.84%
- Click Rate: 0%
- Positive Replies: 8 out of 15 (53%)
- Campaign Duration: ~4 weeks
🔍 Highlights
- High Open Rate: Over 72% of leads opened the email, indicating strong subject lines and message relevance.
- 15 Total Replies: With a reply rate of 1.45%, the campaign successfully initiated conversations with key contacts.
- 8 Qualified Leads: More than half of the responses were positive, expressing interest in janitorial service solutions.
- Zero Ad Spend: Entirely organic outreach—no paid ads involved.
- Still Active: Campaign continues to generate visibility and potential replies.
💡 Key Takeaways
- Targeted List + Solid Offer = Engagement: Warehousing decision-makers responded well to a clear, no-fluff pitch focused on solving facility cleanliness challenges.
- Email Warm-Up & Deliverability Matter: Low bounce rate (1.84%) ensured inbox placement, fueling high open rates.
- Response Quality Over Quantity: While total replies were moderate, the quality of positive responses made the campaign worthwhile.
🚀 Final Result
This cold email campaign helped book calls with 8 warehouse contacts actively exploring janitorial solutions. It reinforced that a focused cold outreach strategy can deliver high-quality leads in traditional industries—without needing ads or inbound content.

Hi, I’m Md Tangeer Mehedi — a Cold Email Outreach Specialist. I help B2B brands attract new leads and clients with proven outreach strategies. My focus is on appointment setting and building cold email systems that deliver consistent results.