I have been a loyal customer of One Hour Air Conditioning & Heating for many years. During their last visit, they came out to fix a problem with my air conditioning unit. Normally I have them come out in spring for a check up on the air conditioning and in fall for a check up on the furnace. The people on the phone are always so nice and make it easy to schedule an appointment. The technicians are professional and really know what they are doing. I really like One Hour and plan on using them for many years to come.