TES Engineering is the new name for Thermal Environmental Systems, Inc. (Cleveland), a nine-year-old privately held consulting and mechanical engineering firm. The adoption of an updated logo and tagline was also announced. Founded in 1993 with an emphasis on hvac projects for industrial clients in Northeast Ohio, the firm broadened its client base in 1995, offering solid engineering and cost-effective solutions, as well as smooth execution of projects. TES serves clients nationwide, and is registered in nineteen states and with the National Council of Examiners for Engineering and Surveying.