I recently contracted with Air Current Inc. for their annual preventive maintenance call at two of our buildings. The technicians that they had sent out were prompt. They showed up wearing uniforms and supplied personal identification documents that made it easy to identify them. I liked that they did all of the diagnostics that they said they were going to do in order to check the two air conditioning units. The task turned out great. I would definitely recommend them to others, as they are a local business. But mostly, I really like that Air Current Inc. is very pro-active and takes their time to call far in advance in order to schedule an appointment that is convenient for you.