I contracted with Jay's to install 3 A/C through the walls of my home. They did a horrible job and had to throw the installers out after the first unit was installed. They failed to follow the manufacturers instructions and left my outside walls exposed to the weather. In a short period of time water would have gotten into my walls and caused the insulation to become water-logged, my sheathing would have rotted and worse the walls would have been filled with toxic cancer-causeing black mold.
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