We just bought this house a few years ago, and recently wanted a service inspection before winter, so we reached out to Island Heating & A/C for the first time to have it done. We have a mini-split system, and they went ahead and tested it to make sure it was running smoothly, answering any and all questions we had. The techs were knowledgeable and they knew what they were doing. I think they did a good job, and I would consider them again.