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Recurring service signups, move-out deep cleans, and seasonal deep-clean campaigns. Pre-built playbooks for residential and commercial cleaning companies.
Most homeowners don't actively shop for cleaning service — they hire whoever shows up in the mailbox the week they decide to stop doing it themselves. Real estate transitions, new babies, return-to-office, and the start of the school year are the predictable trigger moments. The cleaner whose card lands during those windows wins the recurring contract.
Recurring Service Signup — 3 waves to neighborhoods around active routes
"We clean homes on your street — here's what one bi-weekly visit covers." Photo of recent work, route credibility, QR to a quote form.
"Bi-weekly cleaning from $X — first 4 visits at $Y." Clear pricing, clear cadence. Phone follow-up to QR scanners.
Customer testimonial card from a neighbor on the same route, with the "we clean your area" credibility play. Final push before the contact moves to the dormant list.
Four design styles, all themed for cleaning pros and ready to customize. Just pick the look that matches your brand.
Bold
Photo
Minimal
Gradient
Choose "Recurring Signup," "Move-Out Deep Clean," or "Seasonal Deep Clean." Wave timing, copy direction, and call scripts come pre-configured.
Pull from Jobber, Housecall Pro, ZenMaid, or a CSV. Mail to homeowners on streets where you already have stops — route density wins on operational margin.
Postcards print and drop into USPS within 1–2 business days. QR scans drop into your call queue.
Pre-loaded scripts for recurring sign-up, move-out, and seasonal deep-clean offers. Log outcomes and quote scheduled jobs.
Mail to homeowners on streets where you already clean — the route density makes the economics work, and "we clean your neighbor" is the strongest trust signal cleaning has.
Partner card to real estate agents and property managers, plus direct-to-homeowner cards in neighborhoods with high turnover. High-ticket one-time job that often converts to recurring.
Spring (March-April) and pre-holiday (October-November) deep-clean campaigns to existing customers and your dormant list. Easy upsell, predictable seasonal lift.
Customers who canceled or paused recurring service get a "we'd love to have you back" card with a small concession. 8–15% reactivate within 90 days.
A typical cleaning company with 200 past customers and a 1,000-home prospect list along active routes. Here's the math on a 2-wave recurring signup campaign:
70:1+ ROI in year one — before any deep-clean upsells or move-out one-time jobs.
Run your own numbers in the ROI calculator.
Free to explore — you only pay when you're ready to send. 30-day money-back guarantee.
Single-wave postcard campaigns · Unlimited contacts · From $1.05/piece
Everything in Free + calls, sequencing · From $0.79/piece
Per-piece pricing includes printing + USPS First-Class postage. Full pricing details →
PostKnock also works for
Specific cleaning pros campaigns
PostKnock cleaning postcards start at $1.05 per 4x6 postcard on the Free plan and drop to $0.79 on Pro. No setup fees, no minimums, no contracts. Pricing includes printing and USPS First-Class postage.
1–2% on cold neighborhood prospects, 8–15% on past-customer reactivation, and 25–40% on existing-customer deep-clean upsells. The route-density credibility ("we clean your neighbor") consistently beats generic targeting.
Pull homeowner lists by zip code from data providers (ListSource, AccuData) and filter for owner-occupied. Then narrow to streets where you already have stops — that route-density trust play is what makes cleaning postcards work.
Yes. "Bi-weekly cleaning from $X" outperforms vague "call for quote" 3x. The customers who care about price are calling either way; transparency just gets you the call instead of a competitor.
Yes — especially when targeted at real estate agents (B2B partner card) and to homeowners in zips with high seasonal turnover. Average ticket is $400–$800 and 30–40% convert into recurring service after the move-out job.
Three days after each postcard mails, the lead queue surfaces homeowners who scanned the QR but didn't request a quote. Pre-loaded scripts cover bi-weekly cadence, move-out timing, and price objections. Each call logs an outcome.
Yes. Residential is route-density driven; commercial (offices, gyms, medical) usually targets contract renewals on a longer cadence with B2B-tone copy. Both are supported.
Same day if possible, next business day at the latest. Cleaning prospects shop fast — the company that calls back first usually books the job. PostKnock surfaces leads in real time so the front desk can act on QR scans within an hour.
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1 ANA (Association of National Advertisers), Response Rate Report 2023, published February 2024.
2 US Bureau of Labor Statistics + industry trade association estimates, 2024.