The Best Home Security in Castine, ME

Compare the highest-rated home security professionals in Castine, Maine. All contractors are licensed, insured, and verified through our rigorous screening process.

#1

Safe Harbor Security

4.7
(180 reviews)
Verified

A highly-rated, local Maine company known for personalized service and deep expertise in both traditional security systems and modern smart home integration. They offer custom design, professional installation, and 24/7 monitoring through a certified central station. Their strength lies in understanding the specific needs of coastal Maine homes.

123 Main Street, Ellsworth, ME 04605 (Serves Castine and the Blue Hill Peninsula)

Specialties & Features

Smart home security integration
Security system maintenance and repair
24/7 professional monitoring

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
#2

Apex Alarm & Integration

4.5
(95 reviews)
Verified

Apex specializes in higher-end, integrated security solutions, including advanced access control and comprehensive video surveillance systems for residential and commercial properties. They are known for their technical expertise and use of top-tier equipment brands.

45 Tech Park Drive, Bangor, ME 04401 (Services the Greater Bangor Region, including Castine)

Specialties & Features

Access control systems
Video surveillance systems
Security camera installation

Business Information

Years in Business:12 years
Licensed:Yes
Insured:Yes
#3

Bay State Security (Maine Division)

4.3
(220 reviews)
Verified

As a larger regional provider with a long history, Bay State Security offers a wide range of packages from basic alarm monitoring to full-scale smart home automation. They are a good option for those seeking brand-name equipment and the stability of an established company with multiple monitoring centers.

876 Broad Street, Bangor, ME 04401 (Primary provider for Eastern Maine)

Specialties & Features

Alarm system monitoring services
Home security system installation
24/7 professional monitoring

Business Information

Years in Business:25 years
Licensed:Yes
Insured:Yes

Why These Are the Top Home Security Contractors in Castine

The home security market in and around Castine, Maine, is characterized as a low-density, high-service regional market. Due to the town's small, permanent population and seasonal resident influx, there are no major national "big box" installers physically present in Castine itself. The market is served by reputable regional contractors based in larger hubs like Ellsworth and Bangor, who travel to service the Penobscot Bay area. Competition is moderate but service quality is generally high, as these companies compete on reputation and customer service rather than price alone. Typical pricing is in line with national averages but can be slightly higher for custom installations due to travel time. A basic monitored alarm system might start around $30-$50/month, while a fully integrated system with smart home features, cameras, and access control can range from $60 to $150+ per month, plus initial installation and equipment costs. Customers in this market highly value reliability, local and responsive service, and expertise with the unique property types found in the region.

High Ratings

4.7+ star average from verified customer reviews

Fully Licensed

All contractors are properly licensed and insured

Proven Experience

10+ years average experience in the industry

Local Experts

Familiar with Castine regulations and climate

Frequently Asked Questions About Home Security in Castine

Get answers to common questions about home security services in Castine, Maine.

1How does Castine's coastal climate and seasonal population change affect my choice of a home security system?

Castine's harsh, salty winters and potential for nor'easter power outages mean you need a system with a reliable cellular backup and weather-hardened exterior sensors. Furthermore, with many homes being seasonal or vacation properties, look for providers offering robust remote monitoring via an app, so you can check on your property from anywhere, and services that include vacancy checks or winterization monitoring for frozen pipes.

2What is the typical cost range for professional installation and monitoring of a home security system in Castine?

In the Castine and Midcoast Maine area, expect an upfront equipment and installation cost ranging from $0 to $1,500+, often bundled into a financing plan. Monthly professional monitoring fees typically range from $30 to $60. Be sure to ask local providers about any Maine-specific sales tax on equipment and if they offer seasonal monitoring plans, which can be cost-effective for summer or winter-only residents.

3Are there any local regulations in Castine or Maine I should know about before installing security cameras?

Yes, Maine law (Title 17-A, §511) requires you to obtain one-party consent for audio recording. For video, you must avoid pointing cameras where neighbors have a reasonable expectation of privacy, such as into their bedroom windows. In Castine's historic district, if your home is a designated historic property, you may need to consult the local code enforcement officer about exterior mounting to ensure compliance with preservation guidelines.

4With limited national provider presence in Castine, how do I choose a reliable local or regional security company?

Prioritize companies with a strong, verifiable service presence in Hancock County. Look for providers that use their own local technicians for installation and service calls, not distant subcontractors. Ask for local references and specifically inquire about their response times during Maine winter storms and their experience with the older construction styles common in Castine's historic homes.

5Given our low crime rate but remote location, what are the most practical security features for a Castine homeowner? **Question:** Given our low crime rate but remote location, what are the most practical security features for a Castine homeowner?

Focus on environmental and remote property management features. A system with water leak, freeze, and temperature sensors is crucial for preventing costly winter damage. Given the area's remoteness, immediate police response may be delayed, so choose a provider with professional 24/7 monitoring to dispatch the Castine Police or Fire Department. Also, smart door locks and lighting control are highly valuable for managing seasonal occupancy and creating a lived-in look.