I was quite pleased with how the service went with Air Force One Air Conditioning. The staff came and just did a general check up on the heating unit for our office space in preparation for the winter. I was happy with the results that we got from them and I would definitely recommend them to other people. I would describe their service as very professional. The workers were very helpful, informative, and they knew what they were doing. They made sure to clean up their work after everything was completed and I appreciate how courteous they were. I think I would use them again for another service.