Current Promotions

Free alarm monitoring / Free high-security locks

Mention this promotion when you contact us

Proudly Securing Peterborough, NH

Customized Security Solutions for Your business

Welcome to All Security Co., LLC, your trusted provider of comprehensive security services in Peterborough. 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

A camera symbol


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.

A caution symbol.


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 Peterborough security specialists will be in touch with you shortly.

Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.

Empower Your Peterborough Business with Advanced Security

A camera symbol

Deter Crime

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

Gear Icon

Ensure Compliance

Keep up with Peterborough regulations and standards for business security.
Compliance Icon

Boost Efficiency

Modern security solutions can streamline operations and save costs.

Clock Icon

Peace of Mind

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

Peterborough, 2019 FBI Crime Data

Secure Your Business in Peterborough, NH with All Security Co., LLC

As a dedicated business owner in Peterborough, NH, protecting your assets, employees, and premises is crucial. Recent statistics from an FBI study reveal that local businesses must be vigilant in the face of crime. The town experienced 48 incidents of property crime, which can be a significant threat to your company's well-being and sense of security.

Comprehensive Protection from Burglaries and Thefts

Burglary can be a particularly invasive crime for a business, breeding a sense of vulnerability and potential loss. In Peterborough, there were 4 reported cases of burglary. To combat this risk, All Security Co., LLC offers state-of-the-art security camera systems designed to deter intruders and provide vital evidence if a break-in occurs. Larceny-theft crimes, more common in the area with 42 incidents, can be equally damaging. Our security camera solutions can help you keep an eye on vulnerable areas and curtail theft, potentially saving your business from financial losses and disruptions.

Prevent Vehicle Crimes with All Security Co., LLC

Your employees' and customers' vehicles are also important, and with 2 reported motor vehicle thefts, it's essential to have a watchful eye over parking areas. Although there were no arson crimes reported, prevention remains key. A quality security camera company like All Security Co., LLC can help deter and document potential crimes, including motor vehicle thefts, offering peace of mind for everyone stepping foot on your premises.

As your local security camera company, All Security Co., LLC is committed to safeguarding Peterborough businesses using cutting-edge technology and expert service. To see the detailed figures that inform our tailored security solutions, visit the FBI's 2019 Crime Report.

We understand your need for security and are here to provide the best protection possible. Contact us today, and let's strengthen the safety of your business together.

Overview of Peterborough and it's history

Discover Peterborough, NH: A Blend of History and Culture

Nestled in the heart of the Monadnock region, Peterborough, NH, is a charming town that's as rich in history as it is in scenic beauty. Founded in 1739 and incorporated in 1760, Peterborough's past is a tapestry of innovation and community spirit. The region was initially an agricultural community until the Industrial Revolution brought mills and factories alongside the Contoocook River, transforming Peterborough into a bustling hub of trades and crafts.

Entrepreneurs and Innovations

Over the years, Peterborough has been home to a variety of notable entrepreneurs and thinkers. It was here that Sam Walter Foss, a librarian and poet, penned his famous works, lacing the culture of the town with literary significance. Alongside Foss were titans of industry, such as the MacDowell siblings — Edward and Marian. They established the MacDowell Colony in 1907, which is the oldest artists' retreat in the United States, fostering creativity and hosting artists from across the globe.

What's more, James Miller founded the first paper mill in 1809, which heralded the onset of the town's economic expansion. Another notable figure is philanthropist Paul T. Whittemore, who took part in establishing the town's first library and generously contributed to other civic causes.

A Town of Art, Nature, and History

Peterborough is synonymous with culture and the arts, being the setting that inspired Thornton Wilder's Pulitzer Prize-winning play, "Our Town." Today, the town remains an arts hub with the Peterborough Players providing exceptional theatre since 1933.

The town is enveloped by an array of historic places and recreational spots, offering a rare glimpse into America's past while providing settings for outdoor activities year-round. Must-visits include:

  • The Peterborough Town House: Since 1918, the Town House has served as the heart of local government and the venue for countless town meetings and community events.
  • Miller State Park: Named for James Miller, this park is the oldest state-run park in New Hampshire. It provides access to Pack Monadnock mountain and boasts stunning views.
  • The Monadnock Center for History and Culture: Not only a museum but also an active cultural center, it archives the rich heritage of Peterborough and the surrounding areas.
  • The Harris Center for Conservation Education: A hub for learning and exploration of the local environment with trails at your disposal to discover New Hampshire's wildlife and natural beauty.

Whether you're a history enthusiast, an arts advocate, or an outdoor adventurer, Peterborough, NH, invites you to experience its unique blend of history and modern charm.


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 Peterborough region, we blend local knowledge with broad expertise to deliver exceptional security solutions.
Number 1 Icon


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.

Number 2 Icon

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.

Number 3 Icon


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.

Number 4 Icon

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 Peterborough business?

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Suspendisse varius enim in eros elementum tristique.

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

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?

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Suspendisse varius enim in eros elementum tristique. Duis cursus, mi quis viverra ornare, eros dolor interdum nulla, ut commodo diam libero vitae erat.

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.