Upgrading to a new air conditioner should bring better comfort, quieter operation, and—most importantly—lower energy bills. So why are might a homeowner notice higher energy bills after their new air conditioning installation in Stanwood, WA? If your new system seems to be costing more to run, it could be a sign that something went wrong during the selection or installation process. Unfortunately, improper sizing or unqualified installation can turn a smart investment into an expensive headache.