Compare the highest-rated home security professionals in Plymouth, New Hampshire. All contractors are licensed, insured, and verified through our rigorous screening process.
A highly-rated, local New Hampshire company specializing in customized security and smart home solutions. They are known for personalized service, offering a range of systems from basic alarm monitoring to full home automation with integrated security. They act as an authorized dealer for leading equipment brands.
A well-established, family-owned security provider serving central New Hampshire for decades. They have a strong reputation for reliability and local, responsive customer service. They offer 24/7 professional monitoring from their in-state monitoring center, which is a significant advantage.
While ADT is a national brand, its installation and service in the region are handled by local authorized dealers. "A-1 Security" is a prominent dealer that serves New Hampshire and is a reliable local point of contact for ADT's extensive national monitoring network and brand-name equipment.
** The home security market in Plymouth, NH, is characteristic of a small New England college town. There are no major security companies physically headquartered within Plymouth's city limits, creating a market served by reputable and well-established regional providers from surrounding hubs like Laconia and Concord. The competition is moderate but of high quality, with several long-standing local companies boasting excellent reputations for customer service and reliability. Customers benefit from the personalized touch of local or regional companies while still having access to national providers like ADT through local dealers. Typical pricing is competitive with national averages, with basic monitored alarm systems starting around $30-$50 per month, plus installation fees that can range from $0 (with a contract) to several hundred dollars for more complex, integrated systems with cameras and smart home features. The presence of Plymouth State University also influences the market, with some providers offering specialized solutions for rental properties and student housing.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Plymouth regulations and climate
Get answers to common questions about home security services in Plymouth, New Hampshire.
In the Plymouth area, a professionally installed security system typically ranges from $0 to $200 for equipment with a 24-36 month monitoring contract, or $600-$1,500+ for outright equipment purchase. Monthly professional monitoring fees generally run between $30 and $60. It's important to factor in Plymouth's seasonal climate; ensure any outdoor cameras or sensors you purchase are rated for extreme cold (well below freezing) and heavy snowfall to avoid performance issues.
New Hampshire has specific laws regarding audio recording, so if your cameras include audio, you generally must post clear notice that recording is taking place. For Plymouth homeowners, also be mindful of camera placement to avoid inadvertently filming a neighbor's private property, which could lead to disputes. There are no specific city permits required for residential security systems, but all installations must comply with local building codes if wiring is involved.
Plymouth experiences harsh winters with heavy snow, ice, and temperatures that can drop below -20°F. Choose equipment with a wide operating temperature range and consider protective housings for outdoor devices. Furthermore, if you own a second home or travel during peak tourist seasons or winter breaks, a system with robust remote monitoring, smart home automation (like thermostat control), and freeze sensor alerts is highly recommended to protect your property from both intrusion and weather-related damage.
Prioritize providers with a proven local presence who understand the region's unique challenges. Look for companies that offer cellular backup (critical during frequent New Hampshire winter power outages) and have technicians familiar with installing on various home types common in the area, from historic colonials to newer constructions. Check reviews and confirm they are licensed by the New Hampshire Department of Safety (which regulates security companies in the state) for your protection.
A professionally installed modern system should include a 24-hour battery backup for the control panel and cellular communication as the primary or backup method. This is essential in Plymouth, where winter storms can knock out both power and landline internet for extended periods. Ensure your chosen system does not rely solely on a landline or Wi-Fi. Also, discuss with your provider the option for adding a backup generator or long-term cellular backup solutions for maximum reliability.