ETTS-UAE, or Emirates Technical Thermal Systems, is an electro-mechanical contracting firm based in Abu Dhabi, established in 1995. The company focuses on commercial and residential construction projects and has an annual revenue of $7 million, employing between 97 and 162 people. Krikor Masrehjian is the Managing Director.

ETTS-UAE provides integrated solutions in areas such as HVAC systems, electrical installations, plumbing, and related infrastructure services. The company is involved in machinery manufacturing, wholesale trade, and construction-related activities, as indicated by its NAICS and SIC codes. Its clientele likely includes commercial and residential developers in the UAE.