What kind of services does ESI - The Alarm Guys provide?

ESI - The Alarm Guys is a full-service alarm and installation company that specializes in the fire safety industry. They offer a range of services including designing, installing, servicing, and maintaining low-voltage life safety systems.

What are the qualifications of the company's field technicians?

All of ESI - The Alarm Guys' field technicians are licensed by the state of Connecticut or are registered apprentices with the state. The company encourages continued education and NICET certification for its technicians.

Does ESI - The Alarm Guys offer referral programs?

Yes, ESI - The Alarm Guys loves referrals and encourages customers to provide referrals of family, friends, and neighbors. The company promises to provide the same level of service to referred customers as it does to its existing clients.

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Voyager DBDeep data on millions of local businesses, with verified decision-makers to reveal.Contact ResearchHand-built prospect lists from human researchers, delivered in 24 hours.People SearchFind owners and decision-makers by job title, seniority and department.Chrome ExtensionColdlytics in your browser - prospect any business as you browse the web.IntegrationsInstantly, Smartlead, lemlist, Clay, HighLevel, plus Claude and ChatGPT over MCP.

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Engineered Systems Integrators

$1.2M revenue • 8 employees • 150 W Main St UNIT 3, Branford, CT, 6405, United States

Last Updated Oct 8, 2025

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Company Overview

Company Name

Engineered Systems Integrators

Address

150 W Main St UNIT 3, Branford, CT, 6405, United States

Website

engineeredsystemsllc.com

Phone

(203) 315-5100

Approx. Annual Revenue

$1.2M

Employees

Established

2012

Google Reviews

5.0 (1 review)

About Engineered Systems Integrators

Engineered Systems Integrators LLC, known as "The Alarm Guys," is a full-service alarm and installation company based in Branford, Connecticut. Established in 2012, the company employs approximately 375 people and specializes in the fire safety industry, providing services such as designing, installing, and maintaining low-voltage life safety systems.

Business Profile

Read from the Engineered Systems Integrators website on Oct 14, 2026. Hover an item to see the exact wording it came from.

How Engineered Systems Integrators works

Financing availableⓘ

Licenses, certifications & awards

NICET CertificationIndustry certified

About the website

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Frequently Asked Questions about Engineered Systems Integrators

Social Profiles

Key Decision Makers

Kevin Cudgma Owner