ACS is a family-owned and operated business that has provided top-quality residential and commercial security services to the Greater Boston Area since 1989. ACS is owned and operated by Rich Giannattasio, who took over the company in 2020 following the passing of founder Dan Colanton. Today, Rich and the ACS team honor Dan’s legacy by staying true to the code of excellence that Dan believed in.

Our team is highly trained and experienced in the latest security technologies, including video surveillance, access control, and alarm systems. We are committed to staying up-to-date on the latest industry trends and innovations, and we pride ourselves on providing our customers with state-of-the-art security solutions that are reliable, effective, and easy to use.

At ACS, we take a personalized approach to every project, working closely with each of our customers to understand their unique security needs and create a customized solution that fits their budget and lifestyle. We believe that security is not a one-size-fits-all solution, and we work hard to provide customized solutions that meet the specific needs of each of our customers. 

Our values are what make us different. We believe in fair pricing and respect towards our customers for their time and money. We understand that our customers rely on us to keep their homes and businesses safe, and we take that responsibility very seriously. We believe that respect and security go hand-in-hand.

ACS is committed to providing exceptional customer service.. From the initial consultation to ongoing monitoring and support, we are here to provide our customers with the help they need, when they need it. We believe that these values are essential to building strong relationships with our customers, and we are dedicated to maintaining that trust.

Thank you for considering ACS for your residential and commercial security needs, we look forward to hearing from you!