🐜AssistAnt · Pro directory
There are 97 home security companies within 25 miles of Smithtown, NY in the AssistAnt directory as of October 16, 2026, 1 of them based in Smithtown 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 Smithtown
- Central Monitoring Systems Inc.
Smithtown, NY · 2.0 mi
Not verified yet
(631) 269-6800
- Total Defense
Hauppauge, NY · 2.9 mi
Not verified yet
(877) 906-8816
- Et Security
Hauppauge, NY · 3.6 mi
Not verified yet
(516) 515-6471
- Mason Monitoring Inc.
Kings Park, NY · 3.9 mi
Not verified yet
(631) 269-2800
- Response-ability Inc
Commack, NY · 4.4 mi
Not verified yet
(516) 250-5976
- Greensite Security Systems
Ronkonkoma, NY · 5.7 mi
Not verified yet
(866) 573-2873
- Briscoe Protective, A Pye-barker Fire & Safety Company
Centereach, NY · 5.9 mi
Not verified yet
(888) 274-7263
- 123 Security Products
Ronkonkoma, NY · 5.9 mi
Not verified yet
(866) 440-2288
- Canal Alarm Devices, Inc.
Ronkonkoma, NY · 5.9 mi
Not verified yet
(631) 237-1455
- Huntington Alarm
Bohemia, NY · 6.0 mi
Not verified yet
(631) 588-3500
- Adt Security Services
Bohemia, NY · 6.1 mi
Not verified yet
(800) 903-2398
- Integrity Communication Technologies
Bohemia, NY · 6.7 mi
Not verified yet
(929) 240-1037
- Advanced Cyber Security
Bohemia, NY · 6.8 mi
Not verified yet
(866) 417-9155
- proven analysis design inc
EAST NORTHPORT, NY · 7.2 mi
Not verified yet
(631) 218-3380
- Safe Circuits, Inc.
Huntington Station, NY · 7.3 mi
Not verified yet
(631) 940-7595
- Radiotech Security
Ronkonkoma, NY · 7.3 mi
Not verified yet
(631) 582-5641
- Essential Security Solutions
Bohemia, NY · 7.5 mi
Not verified yet
(855) 449-7233
- Delta Lock
Bohemia, NY · 7.7 mi
Not verified yet
(631) 238-7035
- Always Secure Alarm Protection
Selden, NY · 7.8 mi
Not verified yet
(631) 738-6883
- Security Dynamics Inc
Bohemia, NY · 7.9 mi
Not verified yet
(631) 392-1701
- Paladin Sales Group
Holbrook, NY · 8.0 mi
Not verified yet
(631) 435-1010
- Fire Control Solutions Design & Protection
Bohemia, NY · 8.1 mi
Not verified yet
(855) 853-3473
- Laser Central Alarms Inc
Bay Shore, NY · 8.1 mi
Not verified yet
(631) 665-5358
- IPVideo Corporation
Bay Shore, NY · 8.3 mi
Not verified yet
(631) 969-2601
- Secure Decisions
Northport, NY · 8.7 mi
Not verified yet
(631) 759-3993
- Balco Alarm Services Corporation
Deer Park, NY · 9.8 mi
Not verified yet
(800) 638-0950
- Computer Controlled Security
Huntington Station, NY · 9.8 mi
Not verified yet
(631) 421-2122
- Safeguard Security Technologies, LLC
Bay Shore, NY · 9.9 mi
Not verified yet
(631) 891-4900
- Interactive Control Systems Inc.
Huntington, NY · 10.4 mi
Not verified yet
(631) 239-6755
- Lightning Mouse Security
Patchogue, NY · 10.5 mi
Not verified yet
(631) 885-0465
Showing the 30 listed first. Search by ZIP code to see more.
Questions
- How many home security companies are near Smithtown, NY?
- 97 within 25 miles, 1 in Smithtown, as of October 16, 2026.
- Which home security companies near Smithtown, NY 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
- Kings Park, NY 3 mi
- Hauppauge, NY 4 mi
- Centereach, NY 5 mi
- Commack, NY 5 mi
- Ronkonkoma, NY 5 mi
- East Northport, NY 7 mi
- Northport, NY 8 mi
- Bohemia, NY 8 mi
- Holbrook, NY 8 mi
- Selden, NY 9 mi