Fires can destroy homes and businesses. Fortunately, Trinity Security Inc. offers fire alarm installation services in Arnold, Chesterfield, MO and surrounding areas. We install fire alarm systems complete with smoke and carbon monoxide detectors. As soon as our fire alarm system detects smoke or carbon monoxide, it will sound an alarm to alert anyone nearby to the danger. It can also be set up to alert local authorities.

Call 314-966-2443 today to get your free estimate and schedule fire alarm system installation services.

Keep your family, employees and customers safe

Keep your family, employees and customers safe

Trinity Security takes on fire alarm installation projects in Arnold, MO and surrounding areas. Fire alarm systems provide audible emergency alerts to help minimize fire damage. They can be installed in any home or place of business.

Contact us today to arrange for your fire alarm system installation. We'll be happy to answer any questions.