"We asked several firms to submit estimates for replacing our air conditioning unit with a 4 ton self contained package unit. We chose Cytech (although not the lowest quote) because Mr. Manny Garcia made such a personable presentation of Cytech and its personnel. We were not disappointed after Carlos and Ruis showed up for the installation -- they were very professional in explaining their work and worked very hard that day to complete the installation. Later another crew member showed up to help clean the area and dispose of waste items. We were impressed with all of the above personnel and you should be very pleased to have them working for you.

--Leon and Norma Bevins, Pharr, Texas"