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Free alarm monitoring / Free high-security locks

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Proudly Securing Winchendon, MA

Customized Security Solutions for Your business

Welcome to All Security Co., LLC, your trusted provider of comprehensive security services in Winchendon. We aim to deliver customized protection that meets the unique needs of local businesses like yours. Partner with us for reliable security tailored specifically for your company, facility and employees. Discover security solutions designed and installed to keep your organization, assets and people safe while supporting your business goals. The security of your business is our top priority.
Security Camera

Your Trusted Partner in Commercial Security

We’re partnered with industry-leading brands to provide reliable, innovative security solutions.

Security & Mechanical

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Video Surveillance

Utilize cloud-based, high-definition camera systems integrated with video intercoms for continuous monitoring and visitor verification.

Doors & Frames

Robust and Reliable
Doors & Frames

Commercial doors and frames integrate seamlessly with access control systems, enhancing security, functionality, and entry management for high-traffic environments.


Access Control

Implement state-of-the-art entry management and electronic locks with advanced technology to secure your premises.


Full-Service Locksmithing

Full-service locksmithing elevates commercial access control, ensuring tailored solutions and enhanced security for businesses.

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Burglar Alarms

Install sophisticated alarm systems designed for robust detection, deterring unauthorized entry, and empowering you to control your business from anywhere.


Master Key System

Enhance property access control with a customized master key system to complement our top-notch security services for your business.

Connect With Us

Secure Your Business Today

Looking to upgrade your security systems or interested in learning more about our services? Complete this form or call us at (508) 993-4272, and one of our Winchendon security specialists will be in touch with you shortly.

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Empower Your Winchendon Business with Advanced Security

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Deter Crime

Enhance safety and deter potential intruders with state-of-the-art security systems.

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Ensure Compliance

Keep up with Winchendon regulations and standards for business security.
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Boost Efficiency

Modern security solutions can streamline operations and save costs.

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Peace of Mind

Operate your business with confidence, knowing you're protected by the latest security technology 24/7.

Winchendon, 2019 FBI Crime Data

Protect Your Business in Winchendon, MA with All Security Co., LLC

In the charming town of Winchendon, MA, local business owners like you strive to provide safe and secure environments for your customers and employees. However, recent statistics suggest that security measures need to be a top priority. A report reveals that Winchendon experienced 100 property crimes, a non-negligible figure that highlights the necessity for effective security solutions.

Tailored Security Camera Systems for Winchendon Businesses

Burglaries can be devastating for any business owner. In Winchendon, there have been 30 burglary crimes, suggesting that taking proactive steps to enhance your business security isn't just a choice—it's an imperative. Larceny thefts, too, have posed problems with 57 incidents reported. The impact of these crimes can range from financial loss to irreplaceable damage to your business's reputation. Moreover, incidents of motor vehicle theft, standing at 13 cases, indicate that parking areas and company vehicles also require vigilant protection. Even more unsettling is the record of 1 arson crime, which underscores the unpredictability of threats that businesses can face.

Take Action Against Crime with All Security Co., LLC

As the leading security camera company servicing Winchendon, MA, All Security Co., LLC promises to equip you with state-of-the-art surveillance technology tailored to your unique needs. Our expertise will not only deter potential criminals but also provide a level of comfort and confidence to everyone who interacts with your establishment. Our security solutions are designed with Winchendon's landscape in mind, ensuring that your business is safeguarded against every potential threat, visible or concealed.

Don't let your business become another statistic. Whether you are looking to upgrade existing security measures or implement new ones, access the FBI's crime data for Massachusetts to understand the severity of these concerns and then reach out to us. Let All Security Co., LLC be your partner in creating a safer commercial environment so that you can focus on what matters most – growing your business in Winchendon, MA.

Overview of Winchendon and it's history

Discover Winchendon, MA: A Blend of History and Harmony

Nestled in the heart of New England, Winchendon, MA is a quaint town rich with history and culture. Originally inhabited by the Nipmuc Indians, Winchendon was settled by European colonists in the 18th century and incorporated in 1764. The town was famously named after Winchendon, Buckinghamshire, England and has often been affectionately called “Toy Town” due to its historical production of wooden toys. The bygone era of manufacturing may have faded, but the town's commitment to preserving its history has not.

From Wood to Industry: The Roots of Entrepreneurship

Winchendon’s industrious spirit attracted many notable entrepreneurs, among them was Morton E. Converse who started the Converse Toy Company in the late 19th century, sparking the town's toy-making legacy. The company's success marked Winchendon as a leading producer of wooden toys for a time, earning its endearing nickname. Such industrial beginnings laid a strong foundation for future business ventures and economic growth.

Winchendon's Heritage and Scenic Delights

Though its toy manufacturing days are behind, Winchendon still holds an array of historical delights and recreational spots. The Murdock-Whitney House, now the Winchendon History and Cultural Center, displays the opulence of Winchendon's past and its industrial roots. The Isaac Morse House stands as a testament to the town's early days and the hardy settlers who shaped its future.

Recreational spots in Winchendon offer residents and visitors a chance to connect with nature and the town’s serene surroundings. Lake Dennison Recreation Area is an inviting space for camping, swimming, and hiking, while the Winchendon State Forest provides trails and an escape into the lush Massachusetts landscape. Whether you're a history buff or an outdoor enthusiast, Winchendon has a picturesque charm that captivates all who visit.


Your trusted
Security Experts

Since 1977, All Security Co., LLC has been a steadfast provider of top-notch security services. With a focus on the Winchendon region, we blend local knowledge with broad expertise to deliver exceptional security solutions.
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This is the initial step where we discuss your security requirements, understand your need for security and conduct a thorough risk assessment of your property.

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Planning & Design

After understanding your unique needs, our experts devise a bespoke security plan. We design systems that ensure maximum safety while remaining cost-effective.

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Post planning, we install high-quality security equipment. Our skilled technicians set up the systems to ensure they work optimally, providing you with the security you require.

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Maintenance & Support

After the installation, we offer regular maintenance services to up-keep your security systems. We also provide 24/7 customer support, so you have assistance whenever you need it.

Customer testimonials

Hear from some of our satisfied customer.

All Security is my go to company when it comes to locks and securing my property. Nelson gave us great service.  I would recommend them to anyone.

Dexter B. Jenkins

Google Review

Kristin is the shining star in this company! What an insightful experience! Will never use anyone else!!

Mi Sun C.

Google Review

All Security is my go to company when it comes to locks and securing my property. Nelson gave us great service. I would recommend them to anyone.

Dexter J.

Google Review

We had a wonderful experience with All Security. They were efficient, capable, and very pleasant to work with. From the first visit to their office through to final payment, every person was friendly, informative and reliable.

M. Sisquehanna

Google Review

Great service, Nelson was top notch and went over everything in detail! I highly recommend All Security!

John B.

Google Review

Awsome people. Excellent service

Ston S.

Google Review

Jason the tech was knowledgeable and explained issues and gave recommendations and completed job for us quickly and professionally.

S. Amedeo


Jason and Fernando and Scott and Amy and the whole All security team were amazing to work with- I was not sure about this whole process, and they all were so great to work with. Looking forward to adding some more cameras in the fall- thanks so much!

Brooke E.


Thank you for making our access easier and more secure!

Rob C.


Nelson did a fine job as we have become accustomed. Very knowledgeable. The store staff were also very helpful and knowledgeable.

J. Abraham


Kristin was excellent in determining our needs on our budget.

Linda A.


The technicians are extremely knowledgeable and always provide excellent service.

K. Williams


Nelson was terrific! He was personable and professional!

S. Eveney


Technician was responsive, knowledgeable, and performed job quickly. highly recommend.

B. Kearney



How can All Security Co., LLC, help my Winchendon business?

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What makes All Security Co., LLC different from other security service providers in Winchendon?

We are an all-in-one company that can take care of your low voltage, commercial doors, and locksmith needs.

How do I get started with upgrading my security with All Security Co., LLC?

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Secure Your Business Today

Don't leave your commercial property's security to chance. Get in touch and experience peace of mind like never before. Become a part of the All Security Co., LLC family, and let us protect what matters most to you.