Search our verified database of security alarm and monitoring services in St. Louis, MO. Get phone numbers, email addresses, websites, and social media profiles — ready to download in seconds.
LeadHarvest is used by equipment suppliers, software vendors and others who need to reach security companies directly. Typical use cases include cold outreach, partnership prospecting, market research, and building sales pipelines.
Average security companie annual revenue is around $80k, making them a valuable B2B target for the right product or service.
One-time payment. No subscription. Download CSV or Excel instantly.
The number varies by area, but LeadHarvest searches both Google Places and Yelp to find every verified security companie listing in St. Louis, MO. Most city searches return 50–150+ results.
Each listing includes business name, phone number, address, website URL, and social media profiles where available. Data is sourced directly from Google Places and Yelp.
Yes — every search result can be downloaded instantly as CSV or Excel. You can import directly into your CRM, email tool, or sales platform.
LeadHarvest pulls live data from Google Places and Yelp, so listings are as current as those platforms — typically 90-95% accurate for active businesses. Closed or moved businesses are filtered where possible.
City searches start at $69 (Yelp) or $79 (Google) for up to 150 results. State-wide searches are $129–$149 for up to 400 results. One-time payment, no subscription required.
Start with a free 6-result search — no credit card required.
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