007 Heating & Air Cond Inc did a great job! They installed ventilation for our 500sq ft commercial shop and it was just what we needed. We had a surprisingly hard time finding an 007 Heating & Air Cond Inccompany to do the work. They came and evaluated our needs, considered our unique space and existing venting and made a proposal that was completely different from the other companies we'd interviewed and it was the simplest and most affordable. Perfect! He also explained everything clearly without jargon and was more than patient with all of our questions. The two guys that actually did the installation were very friendly, worked efficiently and left the space as clean as when they arrived! So far the system has been working great. We can definitely feel a difference and are really happy with it.