🐜AssistAnt · Pro directory
There are 47 home security companies within 25 miles of Saint Louis, MO in the AssistAnt directory as of October 16, 2026, 19 of them based in Saint Louis 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 Saint Louis
- Philibert Security Systems, Inc.
Webster Groves, MO · 1.7 mi
Not verified yet
(314) 962-2000
- Central District Alarm Inc.
Saint Louis, MO · 2.5 mi
Not verified yet
(314) 647-2001
- Advanced Security & Technologies
Saint Louis, MO · 2.9 mi
Not verified yet
(314) 287-6330
- Automatic Fire Sprinkler Systems
Saint Louis, MO · 3.5 mi
Not verified yet
(314) 918-1211
- Burnes-citadel Security
Saint Louis, MO · 3.9 mi
Not verified yet
(314) 771-7275
- Protection 1 Security Solutions
Saint Louis, MO · 4.3 mi
Not verified yet
(314) 665-2939
- Century Alarm Company
Saint Louis, MO · 4.4 mi
Not verified yet
(314) 383-1513
- Wired Technologies
Saint Louis, MO · 5.4 mi
Not verified yet
(314) 423-1300
- Will Electronics
Saint Louis, MO · 6.1 mi
Not verified yet
(314) 351-1896
- Interface Systems
Saint Louis, MO · 6.1 mi
Not verified yet
(800) 727-1668
- Coltrane Systems
Saint Louis, MO · 6.6 mi
Not verified yet
(314) 244-3842
- Midwest Alarms Plus
Saint Louis, MO · 6.7 mi
Not verified yet
(314) 481-5518
- Pogo Security LLC
Saint Louis, MO · 6.7 mi
Not verified yet
(314) 627-0166
- Itrue Security
Berkeley, MO · 6.8 mi
Not verified yet
(877) 274-6573
- Convergint
Saint Louis, MO · 6.9 mi
Not verified yet
(314) 872-6920
- Night Lion Security
SAINT LOUIS, MO · 7.0 mi
Not verified yet
(314) 669-6569
- Primary Systems
Saint Louis, MO · 7.2 mi
Not verified yet
(314) 880-9991
- Cam-dex Security Corporation
Maryland Heights, MO · 7.4 mi
Not verified yet
(314) 989-1984
- Adt Security Services
Saint Louis, MO · 7.4 mi
Not verified yet
(800) 741-9109
- Midwest Networking Services
Saint Louis, MO · 7.5 mi
Not verified yet
(314) 221-2158
- Watchtower Security
Maryland Heights, MO · 7.9 mi
Not verified yet
(314) 427-4586
- Abf Security
Fenton, MO · 8.3 mi
Not verified yet
(636) 349-1090
- Communications Prewires
Maryland Heights, MO · 8.7 mi
Not verified yet
(314) 291-8959
- Multi-link Security
Valley Park, MO · 9.1 mi
Not verified yet
(636) 923-0101
- Sentry Security Agency Inc
Saint Louis, MO · 9.3 mi
Not verified yet
(314) 867-1125
- Jeff Computers
Manchester, MO · 9.7 mi
Not verified yet
(636) 256-7901
- Protect Your Home - ADT Authorized Dealer
Saint Louis, MO · 9.9 mi
Not verified yet
(314) 219-5802
- Secure24 Alarm Systems - ADT Authorized Dealer
Earth City, MO · 10.9 mi
Not verified yet
(866) 203-7387
- Interface Security Systems LLC
Earth City, MO · 11.3 mi
Not verified yet
(314) 595-0100
- CISO Sidekick
Chesterfield, MO · 12.2 mi
Not verified yet
(636) 777-7855
Showing the 30 listed first. Search by ZIP code to see more.
Questions
- How many home security companies are near Saint Louis, MO?
- 47 within 25 miles, 19 in Saint Louis, as of October 16, 2026.
- Which home security companies near Saint Louis, MO 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.
More in Saint Louis
- Appliance repair in Saint Louis, MO69 businesses
- Dryer vent cleaning in Saint Louis, MO15 businesses
- Used appliances in Saint Louis, MO10 businesses
- HVAC (heating & air conditioning) in Saint Louis, MO293 businesses
- Plumbers in Saint Louis, MO190 businesses
- Electricians in Saint Louis, MO162 businesses
- Roofers in Saint Louis, MO384 businesses
- Landscaping & lawn care in Saint Louis, MO482 businesses
- Cleaning services in Saint Louis, MO329 businesses
- Pest control in Saint Louis, MO115 businesses
- Locksmiths in Saint Louis, MO108 businesses
- Painters in Saint Louis, MO120 businesses
- Garage door repair in Saint Louis, MO115 businesses
- Handyman services in Saint Louis, MO79 businesses
- Pool & spa service in Saint Louis, MO37 businesses
- Water, fire & mold restoration in Saint Louis, MO90 businesses
- Concrete, masonry & paving in Saint Louis, MO165 businesses
- Fence contractors in Saint Louis, MO30 businesses
- Gutter services in Saint Louis, MO29 businesses
- Septic services in Saint Louis, MO5 businesses
- Chimney sweep & repair in Saint Louis, MO18 businesses
- Junk removal in Saint Louis, MO15 businesses
- Home inspectors in Saint Louis, MO48 businesses
- Flooring in Saint Louis, MO53 businesses
- Windows & doors in Saint Louis, MO70 businesses
- Remodeling contractors in Saint Louis, MO180 businesses
- Insulation contractors in Saint Louis, MO16 businesses
- Solar installers in Saint Louis, MO7 businesses
- Well drilling in Saint Louis, MO5 businesses
- Towing in Saint Louis, MO116 businesses
- Auto repair in Saint Louis, MO991 businesses
- Collision repair & auto glass in Saint Louis, MO269 businesses
- Diesel & truck repair in Saint Louis, MO34 businesses
- Motorcycle, marine & small engine repair in Saint Louis, MO32 businesses
- Welding & fabrication in Saint Louis, MO144 businesses
- Machine shops & CNC in Saint Louis, MO111 businesses
- Computer & phone repair / IT in Saint Louis, MO210 businesses
- Excavation & heavy equipment in Saint Louis, MO23 businesses
- Trucking in Saint Louis, MO94 businesses
Nearby towns
- Webster Groves, MO 3 mi
- Berkeley, MO 8 mi
- Maryland Heights, MO 8 mi
- Fenton, MO 9 mi
- Valley Park, MO 10 mi
- Manchester, MO 10 mi
- Granite City, IL 11 mi
- Earth City, MO 12 mi
- Chesterfield, MO 13 mi
- Saint Charles, MO 13 mi