What security services does Guardian Alarm offer?

Guardian Alarm provides a range of security solutions for both residential and commercial customers, including home security, business security, fire and life safety, access control, video surveillance, and worker safety.

How can I sign up for Guardian Alarm's services?

You can sign up for Guardian Alarm's services by visiting their website, calling their sales number, or contacting them directly. They offer customizable packages, transparent pricing, and exclusive savings to make it easy and affordable to protect your home or business.

What industries does Guardian Alarm serve?

Guardian Alarm serves a wide range of industries, including automotive, retail, construction, home builders, restaurants, trucking, healthcare, fuel and energy, education, cannabis, and banks and financial institutions.

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Instantly, Smartlead, lemlist, Clay, HighLevel, plus Claude and ChatGPT over MCP.

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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Guardian Alarm

$18.0M revenue • 120 employees • 26711 Northwestern Hwy, Southfield, MI, 48033, United States

Last Updated Sep 10, 2026

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Company Overview

Company Name

Guardian Alarm

Address

26711 Northwestern Hwy, Southfield, MI, 48033, United States

Website

guardianalarm.com

Phone

(800) 782-9688

Approx. Annual Revenue

$18.0M

Employees

120

Established

1998

Google Reviews

4.4 (793 reviews)

Locations

About Guardian Alarm

Guardian Alarm, headquartered in Southfield, Michigan, United States, provides comprehensive security solutions for homes and businesses. The company offers cutting-edge security technologies, 24/7 monitoring, and customizable packages to protect people, property, and assets across various industries, including automotive, retail, healthcare, and more.

Business Profile

Read from the Guardian Alarm website on Oct 13, 2026. Hover an item to see the exact wording it came from.

How Guardian Alarm works

Financing availableⓘ

About the website

Website quality (AI-assessed): 8/10 · Current and complete with packages; Includes reviews and support links

Guardian Alarm locations

7 Google Business Profile listings.

Location	Google category	Reviews	Status
26711 Northwestern Hwy, Southfield, MIprimary	—	4.4 (793)	Claimed
14955 Grays Peak Ave, Fontana, CA	—	—	—
9775 Rockside Rd #200, Valley View, OH	—	4.7 (355)	Claimed
3222 Central Ave, Toledo, OH	—	4.6 (203)	Claimed
6321 Centre Park Dr, West Chester Township, OH	—	4.5 (195)	Claimed
733 Lakeview Plaza Blvd Ste A, Worthington, OH	—	4.6 (140)	Claimed
18000 Eight Mile W, Southfield, MI	—	3.2 (16)	Claimed

Home Security Companies near Southfield, MI

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Frequently Asked Questions about Guardian Alarm

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Technologies Used

Social Profiles

Key Decision Makers

Keith Patterson Chief Operating Officer

Darren Brown CFO

Brent Uhl President