Reviewed installation with Gretchen and inspected to ensure it was up to our standards. All looked good and second floor was cooling comfortably. Showed Gretchen where dampers were located. She may proceed with other duct replacement in the fall after she determines the course she will head down with the addition. Looked at returns on first floor for project she is completing in the office. She also mentioned about possibly using us for service but needs to check the warranty she has with Oliver first.