We take great care (and pleasure) in working hand-in-hand with you to help in your new construction needs. We have a complete Design Department that can perform all the proper load calculations and duct designs to determine the most effective and efficient air conditioning system(s) for your home or business. Not only is the installation important, the very first thing that should be done is properly sizing up the job. Winging this step is sure to leave disaster behind. Our design group is state of the art. AirRuns also has procedures in place to verify every calculation is correct for total comfort and equipment longevity.