LJ installs new air conditioning (evaporative and refrigerated), heating units, ductwork. They also repair heating and cooling units as well as ductwork. Evaporation to refrigeration conversions. Custom sheet metal work in galvanized and stainless steel. They also custom fabricate "roof-jacks" for installing cooling units on pitched roofs. LJ is a family-owned, El Paso based business serving the community for over 20 years. They are licensed and insured. (Texas License TACL B015427E). They serve all of El Paso, but work primarily in the lower valley. They are bilingual (Spanish /English) and are very affordable. Ruben Carmona, owner of LJ Air Conditioning, will go to your location and give you a written estimate on your repair or installation. All their work is 100% guaranteed!