577 Sterling Drive
Richardson, TX 75081

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Cole K.

Cole K.

Job Checkin

Walkthrough on 2 system install. Both systems installed properly and level. All duct connections properly sealed except for one. I mastic sealed it. Condensers properly wired and level. When I arrived Mrs. Wickstrom informed me of a concern she has had for a while. She stated that “black stuff” was coming out of the registers. I informed her that it was bacteria growth due to the age of the ducts and that they were not sealed. This allows hot and cold air to mix which creates moisture in the ducts, which eventually grows bacteria. The register in the upstairs bedroom with the baby crib is definitely the most concerning. Upon inspection I noticed that the boots were Internally insulated. They are rusted to the point that the tabs on the start collars have fallen off and there are large amounts of bacteria growth. Mrs.Wickstrom stated both upstairs bedrooms are always cold/hot (cold in winter hot in summer). Both upstairs bedrooms duct sizes could be increased. I inspected the ductwo