What is the phone number for Nationwide Investigations & Security, Inc.?

(773) 231-5588. You call Nationwide Investigations & Security, Inc. directly; AssistAnt never sits in the middle.

Where is Nationwide Investigations & Security, Inc.?

Nationwide Investigations & Security, Inc. serves Chicago, IL as a service-area business (no street address shown).

Is Nationwide Investigations & Security, Inc. still in business?

Listed from public business records, last updated October 13, 2026. Call to confirm.

Is Nationwide Investigations & Security, Inc. licensed and insured?

Not verified by AssistAnt yet. Ask for proof of license and insurance before you hire.

Who else is near Chicago?

AssistAnt lists 120 home security companies near Chicago. Closest to Nationwide Investigations & Security, Inc.: ECAMSECURE (0.2 mi), Security Shark (0.3 mi), Vivint (0.4 mi).

Nationwide Investigations & Security, Inc. · (773) 231-5588

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About Nationwide Investigations & Security, Inc.

Nationwide Investigations & Security, Inc. is listed on AssistAnt for home security systems in Chicago, IL.

Built from public business information. Call to confirm before you go.

Listed from public recordsNot verified yet. Details come from open business data and may be out of date.See the Trust Card: what we checked, how and when →

Contact

Phone: (773) 231-5588
Website: ntwinvestigations.com/service-areas/il/chicago
Location: Chicago, IL, 60606 (service area)
Booking: Not bookable online yet. Call the business directly.

Quick facts about Nationwide Investigations & Security, Inc.

What is the phone number for Nationwide Investigations & Security, Inc.?: (773) 231-5588. You call Nationwide Investigations & Security, Inc. directly; AssistAnt never sits in the middle.
Where is Nationwide Investigations & Security, Inc.?: Nationwide Investigations & Security, Inc. serves Chicago, IL as a service-area business (no street address shown).
Is Nationwide Investigations & Security, Inc. still in business?: Listed from public business records, last updated October 13, 2026. Call to confirm.
Is Nationwide Investigations & Security, Inc. licensed and insured?: Not verified by AssistAnt yet. Ask for proof of license and insurance before you hire.
Who else is near Chicago?: AssistAnt lists 120 home security companies near Chicago. Closest to Nationwide Investigations & Security, Inc.: ECAMSECURE (0.2 mi), Security Shark (0.3 mi), Vivint (0.4 mi).

Other home security companies nearby

ECAMSECUREChicago, IL · 0.2 mi
Security SharkChicago, IL · 0.3 mi
VivintChicago, IL · 0.4 mi
Integracore SecurityChicago, IL · 0.4 mi
Montel Technologies LlcChicago, IL · 0.5 mi
Forbel Alarms - NorthbrookNorthbrook, IL · 0.5 mi

All home security companies near Chicago, IL (120) →

Every trade and local freelancer in Chicago →

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