Demasco Inc.

Demasco Inc. operates as a residential and commercial HVAC contractor in Pearl River, New York, maintaining a perfect 5-star rating across 2 verified client reviews. The business serves property owners throughout Pearl River and the surrounding Rockland County area, handling heating, cooling, ventilation, and air quality needs for properties ranging from single-family homes to large institutional spaces. Their service offerings include new system installation, repairs, and preventative maintenance programs.

What distinguishes Demasco Inc. from many regional contractors is their specialized expertise in commercial refrigeration and commercial kitchen equipment service, a niche that few area HVAC companies offer. The company provides responsive service with transparent pricing, and reviewers note their rates compare favorably to other area providers while delivering quality workmanship. The family-run business structure means direct involvement from experienced team members on every project.

Customer experiences highlight specific scenarios the team handles effectively. One reviewer described how Frank and his crew replaced two central AC systems, a 4-ton and 2.5-ton unit, with each installation completed in under one day, noting the new systems operate much quieter than previous equipment. Another client has relied on Demasco since 1991, describing all technicians as professional, knowledgeable, courteous, and prompt to arrive.