Nationwide Lead List Builder (Verified Owner/Decision-Maker Contacts)
UpworkUSNot specifiedintermediateScore: 40
Prospect ListList BuildingMarket ResearchData ScrapingData Mining
Overview
Please read to the end, or your proposal will be rejected without review. We want someone detail focused.
We’re launching a product for residential home-services businesses. We need a high-quality US-wide launch list (tens of thousands to hundreds of thousands of businesses) across multiple trades, with verified contact details for owners or top decision-makers.
Target industries (US-wide):
Plumbing, HVAC, electrical, landscaping, handyman, pest control, roofing, gutters, pool maintenance, pressure washing, home improvement/construction.
What you will deliver
A deduped, structured dataset of residential-focused home-services businesses with:
• Company name, trade/category, website/domain, phone, service area/city/state
• Primary decision-maker (owner/principal/founder/president/GM), title, with their verified email and phone number.
• Verified email(s) (and verification status)
• Source/attribution fields (high-level, not proprietary detail)
• Optional: review footprint fields (counts/ratings where available), social/profile links (if included)
Quality requirements
• Must be residential/home-services oriented (not primarily commercial/industrial contractors)
• Strong data hygiene: standardized formatting, dedupe, suppression support (we’ll provide suppression list)
• Email deliverability-safe: validation/verification required; avoid risky/unverified scraping methods
• Finalists will be asked to provide a 200-row sample first with your confidence scoring + validation approach
Skills & tools (examples)
• B2B list building, data enrichment, email validation, deduping at scale
• Experience with commercial data providers, enrichment platforms, and/or automation tools
• Ability to explain approach at a high level, with a focus on compliance and data quality
What to include in your proposal
1. A brief description of your high-level approach (no need to reveal proprietary details)
2. Which tools/data sources you typically use (names ok; no detailed playbook needed)
3. How you ensure the list is residential-focused (your filtering/scoring logic at a high level)
4. How you verify emails + what verification statuses you provide
5. Estimated achievable volume for US-wide, and what affects it (coverage limits, trade density, etc.)
6. A sample of past work (redacted) showing output format and quality fields
7. Begin your proposal with the words "7 Inclusions".
Confidentiality
• Shortlisted candidates will sign an NDA and receive detailed requirements.
• We will not accept any approach that violates platform terms, privacy laws, or deliverability best practices.
Project type: One-time build with potential ongoing refreshes.
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