🐜AssistAnt · Pro directory
There are 46 home security companies within 25 miles of Maryland Heights, MO in the AssistAnt directory as of October 16, 2026, 3 of them based in Maryland Heights 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 Maryland Heights
- Watchtower Security
Maryland Heights, MO · 0.6 mi
Not verified yet
(314) 427-4586
- Cam-dex Security Corporation
Maryland Heights, MO · 0.7 mi
Not verified yet
(314) 989-1984
- Midwest Networking Services
St. Louis, MO · 0.8 mi
Not verified yet
(314) 221-2158
- Communications Prewires
Maryland Heights, MO · 1.2 mi
Not verified yet
(314) 291-8959
- Convergint
St. Louis, MO · 1.6 mi
Not verified yet
(314) 872-6920
- Interface Systems
St. Louis, MO · 1.8 mi
Not verified yet
(800) 727-1668
- Wired Technologies
St. Louis, MO · 2.7 mi
Not verified yet
(314) 423-1300
- Secure24 Alarm Systems - ADT Authorized Dealer
Earth City, MO · 3.1 mi
Not verified yet
(866) 203-7387
- Interface Security Systems LLC
Earth City, MO · 3.4 mi
Not verified yet
(314) 595-0100
- Protection 1 Security Solutions
St. Louis, MO · 4.9 mi
Not verified yet
(314) 665-2939
- Itrue Security
Berkeley, MO · 5.0 mi
Not verified yet
(877) 274-6573
- OSI Solutions - Open Source Integrated Solutions
St. Charles, MO · 5.6 mi
Not verified yet
(636) 373-8925
- Facility Control Systems
St. Charles, MO · 6.1 mi
Not verified yet
(636) 946-7963
- Advanced Security & Technologies
St. Louis, MO · 7.1 mi
Not verified yet
(314) 287-6330
- Century Alarm Company
St. Louis, MO · 8.5 mi
Not verified yet
(314) 383-1513
- CISO Sidekick
Chesterfield, MO · 8.5 mi
Not verified yet
(636) 777-7855
- Assurance Protection
St. Peters, MO · 8.8 mi
Not verified yet
(314) 236-5910
- Philibert Security Systems, Inc.
Webster Groves, MO · 9.3 mi
Not verified yet
(314) 962-2000
- Digital Forensics Corp
Chesterfield, MO · 9.4 mi
Not verified yet
(636) 273-9220
- Jeff Computers
Manchester, MO · 9.6 mi
Not verified yet
(636) 256-7901
- Central District Alarm Inc.
St. Louis, MO · 9.7 mi
Not verified yet
(314) 647-2001
- St Louis Alarm Co
St. Peters, MO · 10.0 mi
Not verified yet
(636) 942-5276
- The Newberry Group Inc
Owings Mills, MD · 10.3 mi
Not verified yet
(888) 317-4438
- Westco Security & Technology Systems
Chesterfield, MO · 10.8 mi
Not verified yet
(636) 519-0022
- Elliott Data Systems, Inc.
Chesterfield, MO · 10.9 mi
Not verified yet
(636) 386-8400
- Multi-link Security
Valley Park, MO · 11.1 mi
Not verified yet
(636) 923-0101
- Automatic Fire Sprinkler Systems
St. Louis, MO · 11.2 mi
Not verified yet
(314) 918-1211
- Sentry Security Agency Inc
St. Louis, MO · 11.4 mi
Not verified yet
(314) 867-1125
- Burnes-citadel Security
St. Louis, MO · 11.4 mi
Not verified yet
(314) 771-7275
- Visionable Surveillance Solutions
Chesterfield, MO · 11.7 mi
Not verified yet
(636) 532-9171
Showing the 30 listed first. Search by ZIP code to see more.
Questions
- How many home security companies are near Maryland Heights, MO?
- 46 within 25 miles, 3 in Maryland Heights, as of October 16, 2026.
- Which home security companies near Maryland Heights, 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 Maryland Heights
- HVAC (heating & air conditioning) in Maryland Heights, MO283 businesses
- Plumbers in Maryland Heights, MO181 businesses
- Electricians in Maryland Heights, MO157 businesses
- Roofers in Maryland Heights, MO362 businesses
- Landscaping & lawn care in Maryland Heights, MO451 businesses
- Cleaning services in Maryland Heights, MO312 businesses
- Pest control in Maryland Heights, MO113 businesses
- Painters in Maryland Heights, MO110 businesses
- Garage door repair in Maryland Heights, MO97 businesses
- Handyman services in Maryland Heights, MO71 businesses
- Pool & spa service in Maryland Heights, MO30 businesses
- Water, fire & mold restoration in Maryland Heights, MO83 businesses
- Concrete, masonry & paving in Maryland Heights, MO157 businesses
- Gutter services in Maryland Heights, MO27 businesses
- Home inspectors in Maryland Heights, MO52 businesses
- Flooring in Maryland Heights, MO53 businesses
- Windows & doors in Maryland Heights, MO66 businesses
- Remodeling contractors in Maryland Heights, MO170 businesses
- Towing in Maryland Heights, MO104 businesses
- Auto repair in Maryland Heights, MO925 businesses
- Collision repair & auto glass in Maryland Heights, MO246 businesses
- Diesel & truck repair in Maryland Heights, MO33 businesses
- Machine shops & CNC in Maryland Heights, MO106 businesses
- Computer & phone repair / IT in Maryland Heights, MO199 businesses
- Excavation & heavy equipment in Maryland Heights, MO19 businesses
- Trucking in Maryland Heights, MO92 businesses
Nearby towns
- Earth City, MO 4 mi
- Berkeley, MO 6 mi
- St. Charles, MO 6 mi
- St. Louis, MO 8 mi
- Chesterfield, MO 9 mi
- Webster Groves, MO 9 mi
- Manchester, MO 10 mi
- St. Peters, MO 11 mi
- Valley Park, MO 12 mi
- Fenton, MO 13 mi