Dev Hvac Corp

Dev Hvac Corp is an air conditioning contractor based in New York, NY, holding a perfect 5-star rating from a single verified review. The business operates from 213 E 34th Street, 2nd Floor, in Manhattan and serves the broader New York metropolitan area. Their team provides both residential and commercial HVAC solutions, with service hours spanning early morning through evening across weekdays and Saturday. The company offers 24/7 emergency response, a critical offering for tenants and property managers facing sudden system failures in New York's extreme seasonal temperatures.

What distinguishes Dev Hvac Corp is their dual certification program. Technicians hold both NATE (North American Technician Excellence) and EPA (Environmental Protection Agency) certifications, qualifying them to handle refrigerants and perform professional-grade diagnostics that meet federal environmental standards. The company provides free estimates on new installations including heat pumps, air conditioners, furnaces, and ductless mini-split systems. Their maintenance protocol goes beyond basic filter replacement, technicians check refrigerant levels, inspect electrical components, verify thermostat calibration, measure motor and compressor amperages, and clean outdoor coils. For commercial properties including retail spaces, hotels, and office buildings, they offer ongoing year-round maintenance contracts designed to catch developing issues before they require emergency service.

A recent reviewer described the team as friendly, fast, and thorough. The technician explained each diagnostic step clearly and proactively checked additional system components to identify any hidden issues, a practice that distinguishes thorough service from minimal repairs. This attention to detail matters in older New York buildings where aging PTAC units and split systems often present cascading problems that cursory visits miss. The single five-star review reflects satisfaction with both technical competence and communication, two factors that determine whether a repair holds or fails within months.