“I manage a few commercial office spaces and David is my go-to guy for anything HVAC related. He’s been taking care of our office heating & cooling needs for longer than I’ve been in my role. Recently we reconfigured our office space which required some rearranging of our HVAC ducting. David and team quickly and efficiently reconfigured our new space. Once we started moving into the new space, we noted that offices along a wall with windows were getting a lot warmer than the other interior offices. David stopped by and adjusted all the supply dampers to re-balance the airflow with a bias toward the offices with windows. This along with some thermostat adjustments seems to have completely rectified the issue. David could have charged us for his time in adjusting dampers and consulting on other possible approaches to fixing the issue, but he didn’t… he provided the service and time completely complimentary. Very much appreciated by a long-term customer. If you have commercial HVAC service, maintenance & repair needs, David P. and company can’t be beat for their reliability, timeliness, honesty and ability to get the job done. I can’t recommend DRHVAC and David P. strongly enough. Ryan P., Facilities Manager.”