About Us

We are Novalarm Systems Inc and we make security simple. We are a total solutions provider for the security needs of our clients, whether it be residential homes, small businesses or large retail and industrial sites.

Our team has over 60 years experience in security design, consulting, installation and service across a wide variety of industries. As a leading provider of security and fire alarm systems installation and service in Massachusetts and beyond, we have built a reputation for excellence and are dedicated to maintaining that standard in everything we do. From consultation to installation, we work closely with our clients to provide customized security solutions tailored to their specific needs.

Our team of experts is highly trained and keeps up to date with the latest technologies and trends in security to provide the most effective solutions. With 24/7 monitoring and support offered as well, you can rest assured that your property and loved ones are always protected. Our suite of services provide peace of mind and reduce costs. We help our clients protect what matters most to them.

At Novalarm Systems Inc, our mission is to make security simple. We are dedicated to providing professional security and fire protection solutions that offer peace of mind to our valued clients. Our cutting-edge technology, expert knowledge, and exceptional customer service make security accessible and easy to understand for everyone. We believe that security is a necessity, not a luxury, which is why we offer affordable and customizable solutions for businesses and individuals alike.

Our state-of-the-art security systems, fire alarm systems, and professional monitoring services ensure that you and your assets are always safe and secure. Our team of highly trained professionals are committed to delivering top-notch service and support every step of the way. Trust us to handle your security needs with the utmost professionalism so that you can focus on what matters most to you.

Our Mission

Novalarm Systems Inc embodies the core values of integrity, transparency, and white glove service. We prioritize honesty and ethical behavior in all of our interactions, ensuring that our employees and customers can trust us to do the right thing, even when no one is watching. Transparency is a second key pillar, as we focus on clear communication and openness about our operations, pricing, and decision-making as we work with our clients. Due to these values, Novalarm Systems Inc only installs and services products that are NDAA compliant. 

In addition, we provide white glove service, going above and beyond to cater to the needs of our clients, and on delivering exceptional service that exceeds expectations. From the first point of contact to ongoing support, our clients feel valued and taken care of, knowing that their satisfaction is the company's top priority. This commitment to integrity, transparency, and white glove service sets us apart as a trusted partner in our industry, building long-lasting relationships based on mutual respect and understanding.

Our Values

Meet the Team

Novalarm Systems Inc is rapidly expanding, with a current team of 10 individuals with a deep breadth of industry experience. Here is a glimpse of just a few of our team members.

  • Jonathan Selesky - Novalarm Systems Inc.

    Jonathan Selesky

    PRESIDENT

    With nearly two decades of combined experience in fire and security systems, Jonathan is a seasoned and trusted leader in the industry. As the president of Novalarm Systems, he oversees the installation and maintenance of fire and security systems for commercial, industrial, and residential clients. His mission is to make security simple and effective for our customers, and to protect what matters most to them.

    Jonathan brings diverse perspectives and experiences to the team, having worked with various customers, partners, and law enforcement agencies across the region. He fosters a culture of excellence, innovation, and collaboration at Novalarm Systems.

  • Amber Selesky - Novalarm Systems Inc.

    Amber Selesky

    VICE PRESIDENT

    With over a decade of experience in finance and customer service, Amber is a seasoned professional who excels in wearing multiple hats within our organization. Armed with a Bachelor's Degree in Business Administration and Marketing, she brings a wealth of knowledge and expertise to the table. Whether it's managing bookkeeping tasks, mapping future growth strategy, spearheading marketing initiatives, or ensuring everything runs smoothly and efficiently, Amber is a dedicated and versatile individual.

    Amber has spent the majority of her life in the Leominster, MA area. When not engaged in driving Novalarm Systems Inc forward, Amber enjoys exercising, spending time in nature and gardening with her three dogs.

  • Dave Severin - Novalarm Systems Inc.

    Dave Severin

    DIRECTOR OF SYSTEMS

    David is a seasoned professional with a wealth of experience in overseeing the service and maintenance of clients' fire and security systems. Graduating from Tri-County RVTHS in 2005 with a major in Electrical, David embarked on his journey in the field and has accumulated over 18 years of invaluable experience. Holding a MA class D Systems, where he plays a crucial role in ensuring the smooth operation and maintenance of fire and security systems for our clients.

    He is happily married to his wife Shannon of seventeen years and enjoys life with his two dogs, Bowie and Charlie. Outside of work he enjoys brewing his own beer and teaching piano to anyone who wants to learn.

  • Nicholas Mazzaferro - Novalarm Systems Inc.

    Nicholas Mazzaferro

    DIRECTOR OF HIGH VOLTAGE

    Nick is a skilled journeyman electrician with 8 years of hands-on experience in the field. As our Director of High Voltage, Nick works to drive the high voltage side of Novalarm Systems forward. Known for his meticulous attention to detail and problem-solving skills, Nick has established himself as a reliable and trusted professional in the industry.

    Nick was born and raised in Leominster, MA. Outside of work, he finds joy in the great outdoors. You can often find him shredding the slopes on his snowboard, exploring nature while camping, or tackling rugged trails on his mountain bike. In addition to his adventurous pursuits, Nick also dedicates his free time to giving back to the community through volunteer work, demonstrating his commitment to making a positive impact beyond his electrical expertise.

  • Benjamin Hurley - Novalarm Systems Inc.

    Benjamin Hurley

    DIRECTOR OF PROJECTS

    Ben is a dedicated professional with a passion for the electrical trade that runs deep in his veins. With over 14 years of experience in the industry, he holds a Masters License in electrical and boasts comprehensive knowledge across all areas, from low voltage to residential and commercial projects. This skillset serves him well as our Director of Projects, where he manages a wide range of projects for our clients.

    Hailing from the greater Boston area, Ben takes great pride in supporting local businesses and witnessing their growth and success. Beyond his professional pursuits, Ben finds joy in spending quality time with his loved ones. Married since 2016, he values the moments shared with his family and friends. In his leisure time, Ben indulges in the vibrant local brewery scene and engages in sports like disc golf.

  • Schadel Diaz - Novalarm Systems Inc.

    Schadel Diaz

    DIRECTOR OF SALES AND MARKETING

    Schadel is a proud Massachusetts native who has chosen to build his family and roots in the beautiful state he calls home. With his loving wife and adorable daughter by his side, he finds joy in the simple pleasures of life. Fluent in English, Spanish, and Portuguese, Schadel values the diversity and cultural richness that these languages bring to his everyday interactions as our Director of Sales and Marketing.

    When he's not spending quality time with his family, you can find Schadel embracing the great outdoors. Whether it's hiking through the picturesque landscapes of Massachusetts or firing up his smoker to create mouthwatering barbecue delights, he has a deep appreciation for nature.

  • Austin Brown - Novalarm Systems Inc.

    Austin Brown

    APPRENTICE

    Meet Austin, a dedicated and ambitious electrical apprentice with three years of hands-on experience in the field. With a solid grasp of electrical codes and safety regulations, Austin is committed to ensuring the highest standards of quality and safety in all projects undertaken.

    Known for being a quick learner, Austin thrives in challenging environments and is always eager to expand his knowledge and skills in the electrical trade.

  • Phillip Selesky

    (Bio coming soon)

  • Jason Mazzaferro

    (Bio coming soon)