Insights

Local Installed Base First Alarm operates with a brick-and-mortar footprint across the North, East, and South Bay with five branch offices and a modern corporate HQ in Aptos, indicating strong local presence and potential for expansion in nearby commercial and residential security deployments.

Residential & Commercial Longstanding dual focus on home and business security suggests opportunities to cross-sell services such as fire alarm, monitoring, and turnkey security solutions to mixed-use customers and existing single-site clients seeking integrated risk management.

Steady Revenue Revenue in the mid six-figure to lower seven-figure range and a 55-plus year track record imply stable cash flow and potential for upsell around higher-margin services like connected security platforms, preventative maintenance plans, or expanded monitoring packages.

Tech Modernization Adoption of modern web and security tech stack (cloud CDN, DNS, HTTP/3, ASP.NET) suggests openness to cloud-based monitoring, data analytics, and scalable security solutions that can be bundled with proactive alerting and remote management for clients.

Growth via Acquisition Historical growth through acquisitions signals a likely receptiveness to partner programs, channel partnerships, and white-label or co-branded security offerings that can accelerate market reach without significant new product development.

First Alarm Tech Stack

First Alarm uses 8 technology products and services including Cloudflare CDN, Cloudflare, MySQL, and more. Explore First Alarm's tech stack below.

  • Cloudflare CDN
    Content Delivery Network
  • Cloudflare
    Content Management System
  • MySQL
    Database
  • oEmbed
    Dev Tools
  • Cloudflare DNS
    Domain Name Services
  • jQuery Migrate
    Javascript Libraries
  • HTTP/3
    Web & Portal Technology
  • Microsoft ASP.NET
    Web Frameworks

First Alarm's Email Address Formats

First Alarm uses at least 1 format(s):
First Alarm Email FormatsExamplePercentage
FLast@firstalarm.comJDoe@firstalarm.com
87%
FirstLast@firstalarm.comJohnDoe@firstalarm.com
7%
First.Last@firstalarm.comJohn.Doe@firstalarm.com
5%
LastFirst@firstalarm.comDoeJohn@firstalarm.com
1%

Frequently Asked Questions

What is First Alarm's phone number?

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You can contact First Alarm's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is First Alarm's official website and social media links?

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First Alarm's official website is firstalarm.com and has social profiles on LinkedIn.

How much revenue does First Alarm generate?

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As of July 2026, First Alarm's annual revenue is estimated to be $25M - $50M.

What is First Alarm's SIC code NAICS code?

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First Alarm's SIC code is 7381 - Detective, Guard, and Armored Car Services NAICS code is 5616 - Investigation and Security Services.

How many employees does First Alarm have currently?

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As of July 2026, First Alarm has approximately 219 employees across 2 continents, including North AmericaAsia. Key team members include Vice President Sales Marketing: P. K.President: B. M.President: C. H. C.. Explore First Alarm's employee directory with LeadIQ.

What industry does First Alarm belong to?

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First Alarm operates in the Security and Investigations industry.

What technology does First Alarm use?

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First Alarm's tech stack includes Cloudflare CDNCloudflareMySQLoEmbedCloudflare DNSjQuery MigrateHTTP/3Microsoft ASP.NET.

What is First Alarm's email format?

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First Alarm's email format typically follows the pattern of FLast@firstalarm.com. Find more First Alarm email formats with LeadIQ.

When was First Alarm founded?

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First Alarm was founded in 1966.
First Alarm logo

First Alarm

Security and InvestigationsCalifornia, United States201-500 Employees

First Alarm operates in the security and investigations industry and is headquartered in Aptos, California. The company has been protecting businesses and homeowners for more than 55 years. It began as a modest security force in Santa Cruz County and has grown to five branch offices with a local presence in the North, East, and South Bay, including offices in Santa Cruz and Monterey County to provide local security and fire alarm services. Through growth, experience, and acquisitions, First Alarm has become a recognized name in safety and dependability. The company reports revenue in the range of $25 million to $50 million and operates its website at firstalarm.com.

Section iconCompany Overview

Phone number
SIC Code
7381 - Detective, Guard, and Armored Car Services
NAICS Code
5616 - Investigation and Security Services
Founded
1966
Employees
201-500

Section iconFunding & Financials

  • $25M - $50M

    First Alarm's revenue is estimated to be in the range of $25M - $50M

Section iconFunding & Financials

  • $25M - $50M

    First Alarm's revenue is estimated to be in the range of $25M - $50M

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