Whether you're selling to roofers, dentists, plumbers, or any other local business type, here's how to find accurate contact lists — and why phone-checked data matters more than raw volume.
If you sell a product or service to businesses — marketing, financing, insurance, software, supplies — finding the right contacts is usually the hardest and slowest part of the whole sales process. Free methods exist, but they cost you time instead of money, and the data you end up with is often outdated. Here's how the free methods actually work, where they fall short, and the fastest way to get a clean list by niche and state.
The most common starting point. Search a business type plus a city — "roofers Denver CO," "dentists Austin TX" — and Google Maps returns a list of matching businesses with names, addresses, ratings, and often a phone number.
Many industries have a public directory — state licensing boards for contractors and electricians, the ADA "Find a Dentist" tool, state bar association lookups for lawyers. These tend to be more accurate than scraping search results because businesses have to actively maintain their license or membership to stay listed.
Yelp, the Better Business Bureau, and niche directories (like roofing- or contractor-specific sites) list businesses with contact info and sometimes reviews, which can help you prioritize by rating or review count. The data quality varies widely, and duplicate or long-closed listings are common.
If you're targeting more than one city, or you need the list to actually convert instead of just exist, a paid data platform saves the time cost of manual scraping and the accuracy cost of relying on outdated directory listings.
| Platform | Price | Phone Check | Email Included | Credits Expire |
|---|---|---|---|---|
| Manual Google Maps | Free (your time) | ✗ No | ✗ Rarely | N/A |
| Generic list broker | $0.10-$0.50/lead | Varies | ✗ Inconsistent | N/A |
| LocalLeadsData | $99 one-time (500 credits) | ✓ Yes — Google cross-check | ✓ When available | ✓ Never expire |
A dash (—) means we have not confirmed whether that provider cross-checks phone numbers; ask each provider directly. Competitor prices are from published third-party sources and may change, so confirm them with the provider.
Coverage varies by niche and state, mainly driven by how many businesses of that type actually exist and how visible their contact info is online. Service businesses that rely on local search — roofers, plumbers, electricians, auto repair shops — tend to have the most complete online listings, since local visibility is core to how they get customers. Professional services like lawyers and accountants often have solid phone data but lower public email availability.
Pay once. Credits never expire. Phone cross-checked + email when available. 12 niches across all 50 states.
See Pricing →Google Maps search is the most common free method — search a business type plus city (e.g. "roofers Denver CO") and manually copy names, phone numbers, and addresses from the results. It works for small lists but doesn't scale past a few dozen leads before it becomes too time-consuming.
Business listings on Google Maps, Yelp, and other directories are frequently outdated — businesses close, change numbers, or never update their listed contact info. A list pulled directly from these sources without verification often has a meaningful percentage of dead numbers and bounced emails.
LocalLeadsData runs the same type of search at scale, then filters out closed businesses, cross-checks phone numbers against each business's Google listing, and SMTP-checks emails before delivery, so you're not spending your own time scraping and manually checking each contact. Credits are bought once and never expire, unlike subscription-based platforms.
Twelve niches currently: roofers, dentists, plumbers, electricians, restaurants, real estate agents, general contractors, auto repair shops, lawyers, accountants, gyms, and landscapers — across all 50 states. See pricing →