At Overton Security, we provide professional, dependable private security services in San Mateo and the surrounding areas. With over 25 years of experience protecting people, property, and reputations, our team is known for delivering tailored security solutions, not one-size-fits-all answers.
Whether you’re managing a residential community, overseeing a distribution center, hospital, or responsible for a commercial property, Overton Security offers reliable, responsive protection built on experience, partnership and care.
At Overton Security, we understand that every property, business, and neighborhood in San Mateo has unique safety needs. That’s why we offer a comprehensive range of private security services designed to provide real protection — not just the appearance of it.
From long-term security programs to short-term coverage and event staffing, our solutions are customized to fit your environment, your goals, and your budget. With a team of experienced professionals and 24/7 oversight, you can count on Overton for consistent, high-quality service in every sector we serve. Here are just some of the ways we help protect our clients across San Mateo:
Overton Security is proud to support a wide range of industries throughout San Mateo, each with its own set of safety challenges and requirements.
Our team is experienced in adapting security strategies to meet the specific needs of your environment — whether it’s high-traffic retail, sensitive residential communities, commercial office buildings, or critical infrastructure. With a focus on professionalism, visibility, and responsiveness, we provide dependable protection where it matters most.
We know San Mateo and understand the unique safety challenges that come with operating here. Our officers are trained and briefed to respond effectively to local conditions and concerns.
Every Overton account in San Mateo is backed by responsive management, 24/7 dispatch support, and GPS-tracked patrols with detailed digital reporting. You always get full transparency.
We believe great service starts with great people. That’s why we invest in our officers through ongoing training, competitive wages, and a strong support system — so they can deliver the high standards our clients expect.
Tailored Solutions – We don’t believe in “security theater.” Our programs are built around your actual risks and property needs, ensuring that you get effective, visible, and valuable protection.