ECA Fire and Security plans, designs and maintains fire sprinkler systems and inspects and monitors fire alarm systems for commercial premises. It also works on kitchen suppression systems, fire pumps, backflow testing and underground fire utilities, and provides preventative maintenance. The firm serves the Dallas-Fort Worth Metroplex and wider Texas from its base in Lewisville. It is registered with the Texas State Fire Marshal’s Office as a fire sprinkler contractor (SCR-G-2457934) and a fire alarm contractor (ACR-1738608). It also holds Texas burglar alarm licence B10449601.