HVAC Services NYC
Full HVAC service across NYC — rooftop units, mini-splits, ventilation and air quality, installed and maintained.
HVAC Services in New York City
Heating gets the winter headlines, but air-side systems run year-round. We install, service and maintain the cooling, ventilation and air-quality equipment that keeps NYC buildings livable.
How DUO delivers
Assess
On-site evaluation and an honest diagnosis — no upsell theater.
Engineer
A code-correct plan and a clear, itemized estimate before work starts.
Execute
Licensed install with documented DPTP and OSHA safety standards.
Verify
Testing, sign-off and clean documentation for any inspector.
Real hvac services work across NYC
Questions, answered
Yes. HVAC covers your cooling, ventilation and air quality; our Boilers and heating services cover the heat side. One contractor, both sides of the system.
HVAC Services in the field
Real DUO project photography drops in here — replace the marked tiles with your job-site shots.
