We Abu yamen Modern Establishment wholeheartedly giving dependable HVAC services to the to the occupants of Oman.  Our long periods of mastery with a 100 percent positive client tribute awards us the skill to lead this industry as the main air condition specialist co-ops in Oman and its interfacing states. We have an expert board of laborers who are not just gifted in their positions yet hold acknowledgeable HVAC certifications from famous specialized establishments.