Get free price estimates from local security system installers in Columbus, OH near you. Tell us about your project and we will connect you with the right pro. 
At All Secured Security Services, no job is too big or too small for our qualified team who has over 75 years of experience in providing security solutions and access control to the Central Ohio area. Our company was started in 1999 by Kristoffer Zulandt who began his career as a locksmith in Columbus, Ohio 12 years before at the early age of 17.
Valerie Jones —
I had the pleasure of being serviced by Alex on two occasions. He was the most kind hearted locksmith I had ever had. My
Here at HSI Security Services, we know that a company is only as good as its quality of service. We are Home Security and Corporate security specialists, dedicated to quality and customer satisfaction. That is why we don't just install security systems; we build long term relationships with our clients.
Marcus Brewer —
Out standing customer service that really sets them apart from other local companies. They have installed at several of our
