🐜AssistAnt · Pro directory
There are 18 home security companies within 25 miles of Glen Carbon, IL in the AssistAnt directory as of October 29, 2026, 1 of them based in Glen Carbon itself. None are verified by AssistAnt yet, so check a business’s license and insurance before you hire it. Ranked by activity, never paid: members who pressed Boost this week come first, then verified and claimed businesses, then businesses whose website we checked, then everyone else nearest first. No one can pay for a higher spot.
Home security systems near Glen Carbon
Ranked by activity, never paid. Boosted this week first, then verified and claimed, then website checked, then everyone else nearest first. Not on this list? Add yourself free →
- Burnes-citadel Security
St. Louis, MO · 20.5 mi
Not verified yet
(314) 771-7275 Website ↗
- Wired Technologies
St. Louis, MO · 24.1 mi
Not verified yet
(314) 423-1300 Website ↗
- George Alarm
Glen Carbon, IL · 2.9 mi
Not verified yet
(888) 483-1334 No website on file
- One Source Equipment Rentals, Inc.
Granite City, IL · 9.9 mi
Not verified yet
(618) 451-2139
- Pass Security - Powered By Zeus
Fairview Heights, IL · 12.7 mi
Not verified yet
(618) 394-1144
- Sentry Security Agency Inc
St. Louis, MO · 14.9 mi
Not verified yet
(314) 867-1125
- Barcom Security
Swansea, IL · 16.3 mi
Not verified yet
(800) 642-5413
- Pogo Security LLC
St. Louis, MO · 17.1 mi
Not verified yet
(314) 627-0166 No website on file
- Coltrane Systems
St. Louis, MO · 17.2 mi
Not verified yet
(314) 244-3842
- Night Lion Security
St. Louis, MO · 17.6 mi
Not verified yet
(314) 669-6569 No website on file
- Century Alarm Company
St. Louis, MO · 19.1 mi
Not verified yet
(314) 383-1513
- Midwest Alarms Plus
St. Louis, MO · 20.1 mi
Not verified yet
(314) 481-5518
- Central District Alarm Inc.
St. Louis, MO · 20.9 mi
Not verified yet
(314) 647-2001
- Advanced Security & Technologies
St. Louis, MO · 21.0 mi
Not verified yet
(314) 287-6330
- Itrue Security
Berkeley, MO · 21.3 mi
Not verified yet
(877) 274-6573
- Protection 1 Security Solutions
St. Louis, MO · 22.2 mi
Not verified yet
(314) 665-2939
- Philibert Security Systems, Inc.
Webster Groves, MO · 23.8 mi
Not verified yet
(314) 962-2000
- Automatic Fire Sprinkler Systems
St. Louis, MO · 24.2 mi
Not verified yet
(314) 918-1211
Questions
- How many home security companies are near Glen Carbon, IL?
- 18 within 25 miles, 1 in Glen Carbon, as of October 29, 2026.
- Which home security companies near Glen Carbon, 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. Ranked by activity, never paid: members who pressed Boost this week come first, then verified and claimed businesses, then businesses whose website we checked, then everyone else nearest first. No one can pay for a higher spot. AssistAnt never sells your contact information.
More in Glen Carbon
- HVAC (heating & air conditioning) in Glen Carbon, IL146 businesses
- Roofers in Glen Carbon, IL158 businesses
- Landscaping & lawn care in Glen Carbon, IL268 businesses
- Cleaning services in Glen Carbon, IL167 businesses
- Pest control in Glen Carbon, IL47 businesses
- Locksmiths in Glen Carbon, IL60 businesses
- Painters in Glen Carbon, IL58 businesses
- Garage door repair in Glen Carbon, IL69 businesses
- Pool & spa service in Glen Carbon, IL14 businesses
- Remodeling contractors in Glen Carbon, IL60 businesses
- Auto repair in Glen Carbon, IL647 businesses
Nearby towns
- Granite City, IL 12 mi
- Fairview Heights, IL 13 mi
- Swansea, IL 16 mi
- Berkeley, MO 21 mi
- St. Louis, MO 23 mi
- Webster Groves, MO 25 mi
- Maryland Heights, MO 26 mi
- Earth City, MO 28 mi
- St. Charles, MO 30 mi
- Fenton, MO 32 mi