The company name is Thermal Engineering Associates (TEA). We specialize in heat exchangers and heat transfer analysis. I want the logo to somehow communicate this idea. My first thought was of metalic letters that were glowing red hot on one side and icy blue cold on the other. The shape of the letters might convey some hint of pipes or tubes or a radiator or something that gives the impression of transferring heat; but I don't want to limit your creativity to my one idea. You might come up with something that's much better than what I had in mind.