
Serving Mill Neck, NY and surrounding areas
Approved
In business since 1993
Free estimates
Emergency services offered
"Water staining appeared below a mini-split line-set cover mounted on the rear wall. The plastic cover had been screwed directly through the siding, and the wall opening around the refrigerant lines was filled with expanding foam and surface caulk. No flashing directed water away from the penetration. An HVAC contractor temporarily released the cover and supported the lines without disconnecting or sharply bending them. The siding crew then removed the surrounding panels and found a narrow area of softened sheathing below the opening. That sheathing was replaced after the wall cavity dried. The weather-resistive barrier was repaired and integrated with a flashed mounting block. A properly sized sleeve protected the lines where they passed through the wall. The line-set cover was remounted to the block rather than the siding panels. Replacement siding was woven into the existing courses. The repair left access for future HVAC service without requiring the siding to be cut again."





+850



























































