Our old system was a nightmare, and two other companies couldn't seem to figure out the airflow issues. McDougall came in, diagnosed the problem immediately, and installed a new system that works perfectly. You can tell they have years of experience in the industry. If you need an HVAC company that actually knows what they are doing, McDougall is the one to call.
Searching for "hvac installation mcdougall" brings up plenty of options, but you want a contractor who knows the local water table, the average wind exposure, and the specific zoning laws. hvac installation mcdougall