They did a great job. I recently used their services for the first time when I needed some repair work done on my home air conditioning unit, and everything turned out well. The repair technician they sent out arrived promptly, and he was very nice and polite when we spoke. He was able to get the air conditioner up and running quickly and without any hassles. Overall, I'm very pleased with the service I received, and I'll be happy to use them again in the future.