🐜AssistAnt · Pro directory
There are 73 home security companies within 25 miles of Chelmsford, MA in the AssistAnt directory as of October 16, 2026, 1 of them based in Chelmsford 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 Chelmsford
- Bef Enterprises
Chelmsford, MA · 2.1 mi
Not verified yet
(978) 251-1284
- Atlantic Data Security
Lowell, MA · 3.8 mi
Not verified yet
(888) 651-1731
- Charlesgate Systems
North Billerica, MA · 4.3 mi
Not verified yet
(978) 566-9498
- Seceon Inc
Westford, MA · 5.3 mi
Not verified yet
(978) 923-0040
- Rj Installation & Design
Dracut, MA · 5.6 mi
Not verified yet
(978) 831-4466
- Prestige Security Solutions Inc.
Westford, MA · 6.1 mi
Not verified yet
(781) 253-8877
- Convergint
Tewksbury, MA · 6.7 mi
Not verified yet
(978) 851-2240
- Sentry Protective Systems
Billerica, MA · 8.2 mi
Not verified yet
(617) 532-1013
- Platinum Protection Systems, Llc
Methuen, MA · 8.8 mi
Not verified yet
(603) 898-5455
- Lexington Alarm Systems
Bedford, MA · 9.0 mi
Not verified yet
(781) 275-4200
- Blubøx Security
Andover, MA · 9.1 mi
Not verified yet
(844) 425-8209
- K&j Integrated Systems
Burlington, MA · 9.4 mi
Not verified yet
(877) 687-2299
- Allied Universal® Technology Services
Andover, MA · 9.7 mi
Not verified yet
(978) 688-4444
- AAAA Alarm Svc
Lawrence, MA · 11.0 mi
Not verified yet
(978) 975-5640
- Sophos Inc
Burlington, MA · 11.1 mi
Not verified yet
(781) 494-5996
- IOvations
Burlington, MA · 11.6 mi
Not verified yet
(877) 272-7220
- Evantechs
Boxborough, MA · 12.0 mi
Not verified yet
(978) 621-3934
- Tyco Integrated Security
Nashua, NH · 12.0 mi
Not verified yet
(877) 330-7404
- Csmi
Lawrence, MA · 12.2 mi
Not verified yet
(978) 989-9460
- Astronaut Security Technologies Llc
Hudson, NH · 12.6 mi
Not verified yet
(888) 552-7876
- Adt Security Services
Nashua, NH · 12.9 mi
Not verified yet
(800) 671-5338
- Black Lab Alarm
Woburn, MA · 13.0 mi
Not verified yet
(781) 938-5502
- Adt Security Services
Hollis, NH · 13.0 mi
Not verified yet
(603) 821-9555
- Global Integrated Technologies, Inc.
Reading, MA · 13.9 mi
Not verified yet
(781) 996-3184
- Gefran Inc
Winchester, MA · 14.3 mi
Not verified yet
(781) 729-5249
- Protection 1 Security Solutions
Waltham, MA · 14.8 mi
Not verified yet
(617) 275-7470
- Safeguard Security
Waltham, MA · 15.5 mi
Not verified yet
(844) 993-9992
- Dependable Security Systems, Inc.
Wakefield, MA · 16.3 mi
Not verified yet
(978) 968-2777
- American Alarm And Communications, Inc.
Arlington, MA · 16.3 mi
Not verified yet
(781) 641-2000
- Digital Forensics Corp
Wakefield, MA · 16.4 mi
Not verified yet
(508) 986-8560
Showing the 30 listed first. Search by ZIP code to see more.
Questions
- How many home security companies are near Chelmsford, MA?
- 73 within 25 miles, 1 in Chelmsford, as of October 16, 2026.
- Which home security companies near Chelmsford, MA 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
- Lowell, MA 2 mi
- North Billerica, MA 3 mi
- Westford, MA 5 mi
- Dracut, MA 5 mi
- Billerica, MA 6 mi
- Tewksbury, MA 8 mi
- Bedford, MA 8 mi
- Burlington, MA 11 mi
- Methuen, MA 11 mi
- Andover, MA 11 mi