**We do not sell or buy parts** **We do not work on Portable and Window AC units. ** **We Do Not Service Air Ducts** *We Do Not Service Floor/Wall Heaters* Sorry for the inconvenience!* Welcome Appliances Service Specialists, Inc. (A.S.S.I.) is located in Costa Mesa. We have been repairing Heating and Air conditioning systems since 1991. We also repair appliances such as Refrigerators, Washers, Dryers, Dishwashers, Ovens, Ranges, Cook tops. We specialize in all major appliance brands such as Maytag, Whirlpool, G.E., as well as many other makes and models. We provide repair and installation for all brands of central air conditioners and heaters. About us Since 1991, A.S.S.I has been repairing appliances throughout all of Orange County and has serviced over 50,000 homes. We have a team of specially trained technicians who specialize in residential appliances, commercial refrigeration, commercial A/C, and residential heating and air conditioning. We are available 7 days a week, and usually are able to send a technician to your home or business on the same day. With our fully stocked service vehicles, we have a ninety percent completion rate on the first visit. For over 15 years we have had a A+ rating from the Better Business Bureau.