ESC is continuously focused on the safety of our employees and customers. Learn more about our COVID-19 response plan and find answers on frequently asked questions.        Learn More


Maintenance, Support, and Protection for Your ESC DAS

ESC wants to be your trusted partner in continuous emissions monitoring. That’s why we’ve created DASProtect—a robust package of support and maintenance services designed to save your facility money, time, and headaches.


Think of it as your DAS’ personal assistant.

DASProtect offers two levels of services: Sentry & Fortress. Both levels offer total, round-the-clock access to ESC’s web-based and phone support—including an extensive library of online resources.

With purchase of the ESC DAS, you receive a complimentary year of Sentry-level protection. But the vast majority of our partners upgrade and/or extend their DASProtect coverage to Fortress because it offers comprehensive value at a non-comprehensive cost. Check the infographic to see all you receive with a Fortress-level maintenance contract.

Download the DASProtect Comparison here.

If you’re ready to add DASProtect to your facility’s maintenance protection, contact an ESC expert now and get covered right away.