GNE & All Air of Merrick

GNE & All Air of Merrick operates as a full-service HVAC and electrical contractor serving Nassau County with around-the-clock availability. The business holds a 4.8-star rating across 76 client reviews, reflecting consistent service quality delivered across communities including Great Neck, East Meadow, Oyster Bay, Long Beach, Garden City, and Bellmore. Their service menu spans air conditioning installation, repair, and maintenance alongside furnace and heating system work, plus gas and wall-hung boiler services.

This contractor distinguishes itself through generator expertise, offering new generator purchases, professional installation, repair, and ongoing maintenance contracts. Electrical capabilities include panel upgrades, full wiring services, lighting installation, and general electrical repair work. The business maintains financing partnerships including Wells Fargo options with 0% interest availability, supporting larger projects without upfront payment barriers.

Customer reviews highlight specific technicians who handled time-sensitive situations. A reviewer described Jaime and Lou resolving a central air failure on the hottest day of summer with same-day restoration. Another reviewer noted a technician arriving at 8:30 the morning after a Sunday evening call, addressing a clogged AC drain line that had caused ceiling damage. A third reviewer referenced Louis providing generator options after Hurricane Sandy, with ongoing annual service maintained for over a decade.