The routine testing and maintenance of your critical life safety and security systems is not only needed for your own peace of mind, but is also required to keep them running as designed. In addition to fulfilling the code-required testing of fire alarm and other life safety systems, ETI also provides comprehensive preventative maintenance and warranty contracts to help protect your investment and provide a reasonable budget without surprises. Even if we did not have the opportunity to install your life safety or security system, our team of certified inspectors and service technicians can test and maintain them regardless of the manufacturer.