About Cape Sentinel
Local Knowledge. Professional Experience. A Personal Commitment to Your Home.
Cape Sentinel was created to give Cape Cod homeowners something they can't always get from cameras, alarm systems or an occasional check-in from a neighbor: a trusted, knowledgeable person looking after their property when they're away.
We provide professional home watch services, documented property checks and local coordination for seasonal and second-home owners throughout Cape Cod.
Our approach combines professional investigative experience, local property expertise and a commitment to treating every home with care and attention.
More Than Someone Checking on Your House
When you're hundreds of miles away, knowing someone stopped by isn't always enough.
You want to know what they looked at, what they found and whether anything needs your attention.
That's why documentation and communication are central to the Cape Sentinel approach.
Our home watch visits provide a record of your property's condition, supported by photographs and clear observations.
And when something needs attention, you have a local team to help you understand the situation and coordinate next steps.
christopher arone
Owner - OperatorChris founded Cape Sentinel after 25 years as a Special Agent with the U.S. Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF), including service as OCDETF Regional Coordinator for New England and Public Information Officer for the ATF Boston Division. He holds a master's in public administration from Suffolk University, is a licensed Private Investigator with the Commonwealth of Massachusetts, and is LEOSA certified for nationwide carry.
Colleagues who have worked directly with Chris consistently describe a composed, relationship-driven professional — someone who builds trust across law enforcement, government, and community partners, stays level-headed through high-stress and critical incidents, and is willing to make the hard call when it matters. Those are the same qualities he brings to every property he watches.
Jon laliberte
Field DirectorAs a Cape Cod native, Jon has spent more than 20 years helping homeowners care for and protect their properties. His deep roots in the community have allowed him to build lasting relationships with many of the Cape’s most trusted contractors, service providers, and local professionals.
Throughout his career, Jon has worked with discerning homeowners who value reliability, discretion, and attention to detail. Whether coordinating routine maintenance, preparing a home for the season, responding after a storm, or overseeing repairs, he understands that every property deserves the highest level of care.
At Cape Sentinel, Jon combines hands-on property management experience with an extensive network of reputable local tradespeople to ensure every home is looked after as if it were his own.
Why Homeowners Choose Cape Sentinel
Professional Credentials
A team backed by investigative experience, professional licensing, insurance and bonding.
Documented Property Visits
Digital photo reports provide homeowners with a clear record of observations made during each visit.
Local Relationships
Established connections with Cape Cod contractors and service professionals help us coordinate support when needed.
Direct Communication
We believe in personal relationships and straightforward communication. When you have a question or concern, you can speak with someone who knows your property.
A Focus on Prevention
Regular visits help identify visible issues early, so homeowners can make informed decisions before small concerns become larger problems.
Your Home. Our Watch.
Whether your Cape Cod home is a seasonal retreat, a family gathering place or a long-term investment, we're here to help you look after it.