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Explore 9 Trusted Security System Providers Serving New Hampshire

Check the system options and available business details for 9 security providers across New Hampshire, including Alton, Dover and Gilford. Read customer feedback, narrow your options and contact companies suited to your alarm or camera installation.
Alton (1)
Dover (1)
Gilford (1)
Goffstown (1)
Greenville (1)
Lebanon (1)
Pelham (1)
Tilton (1)
Windham (1)
17 reviews
Mason Alarms and Electrical, LLC
9 Years
Emergency
17 reviews
We offer 24/7 monitoring and next-day service for urgent needs.
Mason Alarms offers professional security systems, camera installations, and 24/7 monitoring in Tilton, NH. Save up to $1,800 over 10 years with our $35/month monitoring. Locally owned and operated since 2017.
Home Security Systems Surveillance Cameras Monitoring Services
(603) 393-7645 Call Profile
Not rated yet
Platinum Protection Systems, LLC
Not rated yet
Video Surveillance, Access Control, Burglar syemtems and more
Protect What Matters Most. With the current shape of our economy, crime is on the rise. Can you go another day without being protected? We provide the same protection and service as our competitors without...
(603) 898-5455 Call Profile
Tasco Security
50+ Years
Emergency
3 reviews
Tasco Security
50+ Years
Emergency
3 reviews
We provide 50+ years of security expertise tailored to regional needs.
Tasco Security offers top-tier residential and commercial security solutions in Lebanon, NH and Vermont. With 50+ years of experience, we provide 24/7 monitoring, smart home integration, and customized alarm systems.
Home Security Systems Business Security Solutions Security Camera Systems
(800) 546-5552 Call Profile
D M Burns Security
50 Years
Emergency
3 reviews
D M Burns Security
50 Years
Emergency
3 reviews
We offer over 40 years of local security system expertise.
D M Burns Security has provided top-quality security and fire alarm systems in Seacoast New Hampshire for over 40 years. Serving homes, businesses, and municipalities with reliable protection solutions.
Business Security Systems Home Security Systems CCTV Systems
(603) 742-3212 Call Profile
1 review
Fire Alarm & Safety Technologies
9 Years
Emergency
1 review
We provide 24/7 emergency response services for critical fire safety situations.
Comprehensive fire protection services including fire alarm systems, sprinkler installation, and safety training in Pelham, NH. 24/7 emergency response available. Serving businesses and municipalities since 2017.
Fire Alarm Systems Sprinkler Systems Backflow Preventers
(603) 635-8429 Call Profile
Total Security
23 Years
Emergency
7 reviews
Total Security
23 Years
Emergency
7 reviews
24-hour emergency service for urgent security needs
Total Security offers comprehensive home and business security solutions in New Hampshire, including surveillance, monitoring, and 24/7 emergency services.
Security Systems Surveillance Monitoring
(800) 671-1086 Call Profile
B K Systems
38 Years
Emergency
1 review
B K Systems
38 Years
Emergency
1 review
We offer 30+ years of specialized fire safety and security experience.
B K Systems offers fire alarm systems, security monitoring, and life safety solutions in Northern New England. Family-owned since 1988 with 24/7 emergency services available.
Fire Alarm Systems Fire Extinguishers Security Monitoring
(603) 647-8775 Call Profile
Northeast Security
43 Years
Emergency
Not rated yet
Northeast Security
43 Years
Emergency
Not rated yet
We have over 40 years of experience in NH security services.
Trusted security solutions in NH since 1983. Offering 24/7 guards, alarm systems, CCTV, and customized protection for businesses and properties. Proactive risk management with advanced technology.
Security Guards Alarm Systems CCTV Surveillance
(603) 855-2029 Call Profile
Not rated yet
Monadnock Security
32 Years
Emergency
Not rated yet
20 years of experience in electronic security systems design
Monadnock Security offers top-tier residential and commercial security solutions in Mason, NH, including alarm systems, access control, and 24/7 monitoring services since 1994.
Residential Security Commercial Security Access Control
(603) 878-0600 Call Profile