Running a Water Filtration/softener Installation Business as a Subcontractor Broker, Marketed Via Undereducated Meta Lead-form Ads
Originally published Sep 11, 2026 — Chris Koerner on The Koerner Office Podcast
Chris Koerner on The Koerner Office Podcast · The Most Overlooked $81K/Month Business Anyone Can Start ↗
Start a whole-house water filtration/softener installation business without being a licensed plumber yourself, by partnering with private licensed plumbers who handle the actual installs while you own the marketing, sales, scheduling, and customer relationship; build the tech stack cheaply (a Claude-built website, GoHighLevel for CRM/phone, Jobber for scheduling), price below established competitors, and run Meta ads with deliberately minimal educational content (geo-targeted, instant-form lead capture straight into the CRM) so that only already-educated, price-aware customers convert.
The guest reports going from $0 to $81,000 in monthly revenue in 85 days after less than $500 of startup cost, launching this as his third home-service business, and credits spotting the opportunity from multiple unrelated creators independently mentioning water filtration as an underserved niche within a short window, plus an aggressive lead-follow-up system to convert Meta leads he was paying $30-40 each for.
Someone comfortable running paid Meta ad campaigns, managing subcontractor relationships with licensed tradespeople, and doing persistent phone-based lead follow-up, without needing a trade license themselves.
The subcontractor-broker home-service model is a real, established structure used across multiple home-service niches, and the specific operational details given (cost per lead, closing rates, tech stack costs) are unusually granular and internally consistent. This is the presenter's third attempt at building a business this way, so his execution speed reflects accumulated experience, not something a true first-time beginner should expect to replicate immediately; his own figures are self-reported.