Iceberg is a company which is meant for servicing and maintenance of Air Conditioners.It’s important to take care of your air conditioning unit so it lasts longer, works better, and helps you keep energy costs down. Air conditioner maintenance is important to ensure an efficient and reliable unit that will serve you for years to come. When your conditioned air isn’t cold enough or is humid, it’s time to schedule air conditioner maintenance service.here are a few things homeowners do to ensure their air conditioner keeps running as efficiently as possible all year long. Homeowners can easily do some of these themselves, other tasks should be left to an air conditioner maintenance service professional.