M3 Integrators
M3 Integrators
M3 Integrators

Contact Us

M3 Integrators
43 Acme Rd, Suite E
Brewer, ME 04412

For residential systems and
service, visit our subsidiary

Black Shepherd Security Solutions


Physical Security, Communications
and Life Safety Systems
for Northern and Eastern Maine

The region's only security systems specialist with in-depth IP and network experience, M3 Integrators works to ensure the safety and security of commercial, industrial and institutional facilities. Locally owned and managed, we provide quick, expert service throughout northern and eastern Maine.


M3 experts have been planning, installing and servicing security, life safety and communications systems for more than 30 years. Our experience includes work for major healthcare facilities, school districts, office complexes, prisons and jails, and large industrial sites.

Right for the Region

M3 Integrators is committed to providing the best service solution for northern and eastern Maine. Headquartered in the center of our service region, we know the territory, the regulatory environment and the business challenges, and we're ready to respond rapidly to your needs.

Your Partner in Safety and Security

From training to maintenance to off-site data storage, M3 Integrators works with small businesses and major enterprises to provide the support you need. We'll help you get the most out of legacy hardware, design and install a comprehensive new system, and provide a clear upgrade path so that your system can grow and change along with your company or agency. As distributors of world-class brands, we can match anyone, point-for-point, on technology and features. But no one can match us for service in our local area.



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