Cunningham Security Systems

Cunningham Security Systems Complete home and business security from your local experts at Cunningham Security Systems.

Cunningham Security Systems was established by Paul and Nancy Cunningham in 1983. Their mission was to provide custom designed, high-quality monitored security systems for homes and businesses throughout southern Maine. After more than 20 successful years, the Cunningham’s decided to retire, and Mike and Mary Jean Major purchased the company. Michael and Mary Jean Major are Maine natives; having g

rown up living, working, and raising their two boys in the greater Portland area. The couple brings a combined 50 years of customer service and business expertise to the company. And their commitment to provide the best combination of products and customer service, while maintaining affordable pricing for all existing and future customers, has led the company to significant growth — doubling the number of customers in just their first two years operating the business. We provide residential and commercial security systems which include CCTV, Burglary, Access Control, Fire Alarm Systems, Remote Access, Video Monitoring and much more!

🐾🎸 PET ROCK IN THE PARK IS COMING! 🎸🐾Cunningham Security is proud to be the Main Sponsor of this year’s Pet Rock in the ...
08/27/2026

🐾🎸 PET ROCK IN THE PARK IS COMING! 🎸🐾
Cunningham Security is proud to be the Main Sponsor of this year’s Pet Rock in the Park! 💙
Join us for a fun-filled day supporting a great cause and celebrating our four-legged friends!

📅 Sunday, August 30th
⏰ 11 AM – 3 PM
📍 Deering Oaks Park | Portland, ME

Bring your family, bring your pets, and come enjoy the festivities! 🐶🐱🎶
We’re excited to be part of this awesome community event and can’t wait to see you there!

A break-in isn't the only threat to your business. Water damage, fire, temperature changes, gas leaks, and unauthorized ...
08/25/2026

A break-in isn't the only threat to your business.

Water damage, fire, temperature changes, gas leaks, and unauthorized access can all lead to costly disruptions.

That's why comprehensive monitoring is designed to help identify risks before they become major problems.

🔒 Alert. Protect. Respond.

When business hours end, your security shouldn't. A consistent end-of-day routine helps ensure your property stays prote...
08/20/2026

When business hours end, your security shouldn't.

A consistent end-of-day routine helps ensure your property stays protected overnight. From alarm systems and surveillance cameras to proper lighting, every layer of security matters.

🔐 A few checks now. Peace of mind all night.

Did you know?NFPA 72 requires smoke alarms in every dwelling unit, with photoelectric alarms recommended near kitchens a...
08/17/2026

Did you know?

NFPA 72 requires smoke alarms in every dwelling unit, with photoelectric alarms recommended near kitchens and bathrooms, while ionization alarms are permitted in bedrooms. Knowledge and compliance help keep occupants safe. 🔥🏠

Online shopping is convenient, but unattended deliveries can quickly become easy targets.Protect your packages and your ...
08/13/2026

Online shopping is convenient, but unattended deliveries can quickly become easy targets.

Protect your packages and your peace of mind with smart security solutions like video doorbells, motion alerts, and real-time notifications. Whether you're at work, running errands, or away on vacation, you'll always know what's happening at your front door.

🔐 A smarter home is a safer home.

Your suitcase is packed. Is your home protected?From smart locks and cameras to alarm notifications and automated lighti...
08/11/2026

Your suitcase is packed. Is your home protected?

From smart locks and cameras to alarm notifications and automated lighting, today's technology makes it easier than ever to stay connected to your property from anywhere.

📱 Check in anytime. Worry less. Enjoy more.

When emergencies happen, every minute matters.For over 18 years, Commercial Properties Management has trusted Cunningham...
07/23/2026

When emergencies happen, every minute matters.
For over 18 years, Commercial Properties Management has trusted Cunningham Security to help protect nearly 1.9 million square feet of properties across Maine. From code-compliant planning and installation to rapid emergency response and documentation, we're committed to being there before, during, and after every critical event.
"At the end of the day, it's not only a partnership within our company, but it's also a friendship." – Abby Cassidy, Commercial Properties Management

Based on the Cunningham Security case study featuring Abby Cassidy and Commercial Properties Management

The best security solution isn't just about recording what happened. It's about helping prevent it from happening in the...
07/21/2026

The best security solution isn't just about recording what happened. It's about helping prevent it from happening in the first place.
🔐 Protect what matters most with smart, proactive security.

When it comes to making sure your home is safe and secure, one of the first decisions you will make is between a wired a...
07/13/2026

When it comes to making sure your home is safe and secure, one of the first decisions you will make is between a wired and a wireless system. Neither option is automatically the "better" decision, but there are things to look at that may make the decision easier.

For many businesses and homes, a hybrid system may even be the best choice. Wired where it makes sense and wireless where it solves a wired problem.

We've created a couple graphics to help you decide

From July 10 through September 4, our office will close at 3:00 PM on Fridays as part of our new Summer Fridays program....
07/08/2026

From July 10 through September 4, our office will close at 3:00 PM on Fridays as part of our new Summer Fridays program.

This new benefit is our way of thanking our team for their hard work while supporting a healthy work-life balance. Studies have shown that flexible summer schedules can improve employee well-being, morale, and productivity.

We’re proud to invest in our team, support local jobs, and contribute to the communities that support us.

Address

325 US Route 1
Falmouth, ME
04105

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