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ADS Fire Testing Technician

Are You Working with a Trustworthy Technician?

Your property will have the added protection of your alarm system, but what other security issues should you have?

One possible threat might be the people that you allow onto your property. What about the technician who shows up to install, maintain and repair your alarm system? How do you know if they are trustworthy? How well have they been screened? Do they have the proper certifications?

That will depend on who your security company hires as technicians and what type of screening and training they have to go through.

At Alarm Detection Systems, we take the hiring, training, and the certification of our technicians, and all employees, very seriously.

We have a thorough screening process for all new employees. These employees will then go through an onboarding, training, and certification process to ensure that they meet the highest standards. As a result, our skilled and professional technicians are some of the most qualified in the industry.

Therefore, at ADS our employee requirements are:

    • Employees carry photo identification along with their employee number for verification onsite
    • Technicians are bonded and insured
    • All staff undergo extensive background checks including a drug screening and polygraph test
    • Everyone at ADS has a State of Illinois Permanent Employee Registration (PERC) card


Call to speak with an Alarm Detection Systems consultant with any questions about our employees or services.

About Alarm Detection Systems, Inc.

Alarm Detection Systems is one of the largest alarm firms in the country. Family-owned since 1968, we provide business alarmsfire alarmscard accesssecurity cameras, and home security systems. Proudly servicing Chicagoland, Northern Illinois, Northwest Indiana, and Southern Wisconsin in the Midwest. Call us at 630.844.6300 for more information.

In Colorado, we service all of Denver, Boulder County, Northern Colorado, the Eastern Plains, and Colorado Springs. Call us at 1.800.446.7519 for more information.

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We’re the leading alarm system provider in the Midwest. Let’s talk about making your home or business safer.
Important notice

Please be advised that ADS’s managed access system portals may experience temporary outages for security updates starting this Wednesday, May 31st, and concluding this Sunday, June 4th. If you have issues logging into your managed access system, please wait and try again later. We apologize for any inconvenience.

Protecting your home and the things that are precious to you is what we do.
Make the switch to alarm detection systems today.
Call us at 630.844.6300

Call us at 800.446.7519

Make the switch to alarm detection systems today. Switch/Activate
Protecting your home and the things that are precious to you is what we do.
Make the switch to alarm detection systems today.