🐜AssistAnt · Pro directory
There are 22 home security companies within 25 miles of Winthrop Harbor, IL in the AssistAnt directory as of October 16, 2026, 1 of them based in Winthrop Harbor itself. None are verified by AssistAnt yet, so check a business’s license and insurance before you hire it. Verified businesses are listed first, then by distance. No business can pay for a higher spot.
Home security systems near Winthrop Harbor
- Eyecam Security
Winthrop Harbor, IL · 0.8 mi
Not verified yet
(800) 301-5268
- Tech Systems
Gurnee, IL · 8.7 mi
Not verified yet
(847) 336-9700
- B.j.r. Systems
Lake Bluff, IL · 13.9 mi
Not verified yet
(847) 582-1830
- DOT Security
Mettawa, IL · 15.2 mi
Not verified yet
(833) 920-1467
- Cyber Exchange Inc
Mundelein, IL · 16.8 mi
Not verified yet
(847) 362-7560
- Theft Prevention System by Fresh USA, Inc.
Vernon Hills, IL · 16.9 mi
Not verified yet
(312) 312-9608
- Century Security And Communications, Inc
Racine, WI · 17.1 mi
Not verified yet
(262) 637-9341
- Security Locknut
Vernon Hills, IL · 19.3 mi
Not verified yet
(847) 970-4050
- Keyth Security Systems, Inc.
Highland Park, IL · 20.6 mi
Not verified yet
(800) 831-0000
- M & R Electronics Systems Inc
Lincolnshire, IL · 20.9 mi
Not verified yet
(847) 634-1200
- Comtech Security & Loss Prevention, Inc.
Spring Grove, IL · 21.5 mi
Not verified yet
(888) 438-2288
- Inter-pacific Llc
Buffalo Grove, IL · 21.5 mi
Not verified yet
(847) 808-2100
- Active Alarm Company
Lake Zurich, IL · 22.1 mi
Not verified yet
(847) 438-2600
- Fortune Brands Innovations
Deerfield, IL · 22.3 mi
Not verified yet
(847) 484-4400
- Acamard Technologies, Inc.
Lake Zurich, IL · 22.4 mi
Not verified yet
(847) 303-9670
- Lamarco Systems Inc.
Northbrook, IL · 23.1 mi
Not verified yet
(847) 239-7590
- Sonitrol Great Lakes
Northbrook, IL · 23.3 mi
Not verified yet
(810) 270-8082
- Chicago Security Expert
Wheeling, IL · 23.4 mi
Not verified yet
(773) 510-3523
- Sentry Security
Wheeling, IL · 23.7 mi
Not verified yet
(847) 353-7200
- Clearcom, Inc.
Caledonia, WI · 24.3 mi
Not verified yet
(262) 898-2020
- Fss Technologies
Arlington Heights, IL · 25.0 mi
Not verified yet
(847) 577-1950
- Dijis Technology Solutions
Northbrook, IL · 25.0 mi
Not verified yet
(847) 520-1348
Questions
- How many home security companies are near Winthrop Harbor, IL?
- 22 within 25 miles, 1 in Winthrop Harbor, as of October 16, 2026.
- Which home security companies near Winthrop Harbor, IL are verified?
- None yet. Verified means AssistAnt checked the business registration and insurance; unverified listings come from public business records.
- Can a business pay to rank higher on AssistAnt?
- No. Verified businesses are listed first, then everyone else by distance. Placement cannot be bought, and AssistAnt never sells your contact information.
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Nearby towns
- Gurnee, IL 8 mi
- Lake Bluff, IL 14 mi
- Mettawa, IL 15 mi
- Racine, WI 17 mi
- Mundelein, IL 17 mi
- Vernon Hills, IL 19 mi
- Highland Park, IL 20 mi
- Lincolnshire, IL 20 mi
- Spring Grove, IL 21 mi
- Caledonia, WI 21 mi