On a scale with Five Stars being the highest, I would give Air Current Inc. Five Stars PLUS! I use them mainly for installs and large jobs for our non-profit organization. Personally, I have about 20 years of HVAC experience, but since I am the only HVAC guy here, I need help sometimes. I have found Air Current Inc.'s quality of work to be top notch. Their workers are very friendly, and always on time. I am also impressed by their honesty. I never get the feeling they are just trying to just sell me something. They are just straight up and to the point. That is a very good thing considering we are a non-profit organization that helps children. I am most happy to recommend Air Current Inc. to anyone who needs their services!