🐜AssistAnt · Pro directory
There are 108 home security companies within 25 miles of Katy, TX in the AssistAnt directory as of October 17, 2026, 7 of them based in Katy 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 Katy
- Xsiv Technologies, Llc
Katy, TX · 0.5 mi
Not verified yet
(346) 200-3400
- One Click Llc
Katy, TX · 1.0 mi
Not verified yet
(832) 977-3902
- High-def Surveillance Llc
Katy, TX · 1.1 mi
Not verified yet
(713) 936-9960
- ID Cards Direct Inc.
Katy, TX · 1.2 mi
Not verified yet
(800) 711-5771
- Automation & Integration Specialist
Katy, TX · 1.7 mi
Not verified yet
(832) 321-4564
- Install Pros Tx Llc
Katy, TX · 2.2 mi
Not verified yet
(281) 306-2095
- Secusmart Solutions, Llc
Katy, TX · 2.3 mi
Not verified yet
(281) 201-6182
- Amcrest Industries Llc
Houston, TX · 6.1 mi
Not verified yet
(713) 893-8956
- Cultris Security Systems, Inc.
Houston, TX · 6.8 mi
Not verified yet
(281) 506-8466
- Fire Alarm Houston
Houston, TX · 8.2 mi
Not verified yet
(832) 626-7837
- Centurion Alarm Services, Inc.
Richmond, TX · 9.8 mi
Not verified yet
(281) 277-7070
- Spartan Smart Security, Llc
Houston, TX · 10.2 mi
Not verified yet
(281) 888-8645
- Coreveillance
Houston, TX · 10.7 mi
Not verified yet
(281) 909-3377
- Protect Your Home
Houston, TX · 11.4 mi
Not verified yet
(877) 740-7191
- X Factor Home Security
Houston, TX · 11.8 mi
Not verified yet
(281) 857-6157
- Texas Fire Alarm Association
Houston, TX · 11.9 mi
Not verified yet
(214) 912-4944
- Smith Monitoring
Houston, TX · 11.9 mi
Not verified yet
(281) 886-0046
- Marathon Alarm Systems
Houston, TX · 12.1 mi
Not verified yet
(281) 674-3002
- D & D Tech Systems, Inc.
Houston, TX · 12.5 mi
Not verified yet
(713) 996-8404
- Usa Alarms
Houston, TX · 12.5 mi
Not verified yet
(281) 564-3888
- Nexlar Security
Houston, TX · 12.5 mi
Not verified yet
(281) 407-0768
- Capitol Technology Group
Cypress, TX · 12.6 mi
Not verified yet
(218) 204-8300
- Smith Monitoring
Houston, TX · 12.8 mi
Not verified yet
(832) 838-4070
- Hawk Security Services
Houston, TX · 12.8 mi
Not verified yet
(844) 344-0047
- Home Security Systems
Houston, TX · 12.9 mi
Not verified yet
(713) 722-3500
- The Security Store
Houston, TX · 12.9 mi
Not verified yet
(713) 957-2915
- Modern System Concepts
Houston, TX · 13.0 mi
Not verified yet
(281) 599-7388
- Secur Star Alarms
Houston, TX · 13.0 mi
Not verified yet
(713) 461-6988
- Safeguard Home Security
Houston, TX · 13.1 mi
Not verified yet
(713) 783-7347
- Protection 1 Security Solutions
Houston, TX · 13.1 mi
Not verified yet
(713) 766-3838
Showing the 30 listed first. Search by ZIP code to see more.
Questions
- How many home security companies are near Katy, TX?
- 108 within 25 miles, 7 in Katy, as of October 17, 2026.
- Which home security companies near Katy, TX 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 Katy
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- Computer & phone repair / IT in Katy, TX528 businesses
- Excavation & heavy equipment in Katy, TX26 businesses
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Nearby towns
- Richmond, TX 11 mi
- Cypress, TX 13 mi
- Sugar Land, TX 14 mi
- Stafford, TX 16 mi
- Houston, TX 18 mi
- Bellaire, TX 19 mi
- Tomball, TX 22 mi
- Fresno, TX 25 mi
- Spring, TX 28 mi
- Magnolia, TX 30 mi