Built by people who know where the work comes from.
Built by operators from real estate, contracting, and digital marketing who know two truths: the best opportunities are found in public records — and your most valuable asset is the client list you already have. ContractorWhale is built for both.
Who built this?
The Growth Expert
Seth Greenwell — 17 years building lead generation systems in real estate. Built and scaled a service business acquired by Zillow. Built ContractorWhale to bring marketing that actually converts to contractors.
The Contractor
Kyle O'Brien — Built and scaled businesses in the trades. Knows the difference between a full pipeline and a slow month is knowing where to look first.
Why contractors choose ContractorWhale.
Multi-Source Property Intelligence
Property signals collected from market-specific sources — such as municipal permits, county records, and deed filings where available.
Precision over volume
We don't just sell ZIP-code lists. We provide property intelligence based on real indicators like ownership changes and permit activity.
New neighborhoods and past clients. Same week.
Postcards + Nextdoor campaigns — Generate new business from neighbors and past client referrals
Pick your level of help.
Choose Whale Data for intelligence you can use with your own tools, or go Whale Managed and let us run it for you.
Stop guessing where to advertise.
Start winning neighborhoods — and keeping clients for life.
Built for Home Service contractors who want real results — not generic lead lists.
Whale Data: $195/month · Whale Managed: $295/month