How many email patterns does First Alert use?

First Alert uses 7 known email patterns.

What domain does First Alert use for work emails?

First Alert uses firstalert.com for work email addresses.

Most Common Email Formats at First Alert

First Alert's most common email format is FLast@firstalert.com (ex. JDoe@firstalert.com), used for 92% of firstalert.com addresses. First Alert uses 4 email patterns.

@firstalert.com

4 patterns

Format	Example	Share of firstalert.com
FLast@firstalert.comMost common	JDoe@firstalert.com	92%
First.L@firstalert.com	John.D@firstalert.com	4%
LastF@firstalert.com	DoeJ@firstalert.com	2%
First@firstalert.com	John@firstalert.com	2%

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Browse First Alert's employee directory (about 178 employees) and reveal verified emails free.

Frequently Asked Questions

What does First Alert do?

First Alert operates in the Manufacturing industry, alongside similar companies like Ansul, Johnson Controls and Amerex Corporation. You can visit firstalert.com or contact First Alert's headquarters by phone at

+1-630-851-****

. Explore First Alert's company overview page for more information.

What is First Alert's email address format?

First Alert's email format typically follows the pattern of FLast@firstalert.com; this email format is used 92% of the time. Other contacts within LeadIQ's database had email formats such as First.L@firstalert.com and LastF@firstalert.com. Looking for more contact data? Unlock accurate emails and phone numbers from millions of profiles verified in real-time.

How many employees does First Alert have currently?

First Alert has approximately 178 employees as of October 2026. Key team members to contact include Chief Consultant: P. G., President: T. H. and President: Y. B. For more team information and contact data, explore First Alert's employee directory with LeadIQ.

First Alert Email Format

ManufacturingIllinois, United States51-200 Employees

First Alert is a United States–based manufacturer focused on home safety solutions. Its product lineup includes smoke and carbon monoxide alarms, home security systems, video doorbells, and smart water leak detectors, emphasizing dependable detection and straightforward integration. The company acts as a key partner for professional security installers, supporting the delivery of protection for homes and small businesses.

Based in Aurora, Illinois, First Alert has operated as part of Resideo since January 2022. It serves homes and small businesses through a network of professional installers, offering integrated safety solutions. In 2025, it announced a collaboration with Google to launch a First Alert-branded smoke and carbon monoxide alarm.

Most common format

FLast@firstalert.com

Example: JDoe@firstalert.com

4 patterns. See all formats

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Most Common Email Formats at First Alert

@firstalert.com

Need a specific person's email?

Frequently Asked Questions

What does First Alert do?

What is First Alert's email address format?

How many employees does First Alert have currently?

First Alert Email Format

Ready to create more pipeline?

Everything for prospecting,in one platform.

What you can expect from LeadIQ:

Ready to create more pipeline?

Everything for prospecting,
in one platform.