Contact Dezier Air
Reach our team for HVAC service, estimates, maintenance planning, and design consulting across New York City.
Share your building type and what you’re looking to do — we’ll route you to the right next step.
Fastest ways to reach us
Call
For urgent issues, calling is the fastest path.
Email
Service: service@dezierair.com
Office: team@dezierair.com
Membership: membership@dezierair.com
Include your address, building type, and a short description of the issue or project.
Request Service
For repairs, maintenance, and installations, submit a service request and our team will confirm availability and next steps.
If you have photos, error codes, or model numbers, include them.
If you have photos, error codes, or model numbers, include them.
What to include for faster support
- Address / building type (co-op, condo, rental, single-family, commercial)
- Issue or goal (no heat, no cooling, leaking, noise, upgrade, new install)
- System type (mini-split, VRF, PTAC, boiler, furnace, central air, heat pump)
- Photos of equipment, thermostat/controller, and any visible error codes
- Access notes (doorman, roof access rules, service elevator hours, parking/loading)
- Timeline (urgent / this week / planning a renovation)
Planning a renovation or new system?
For HVAC upgrades, electrification, or complex building constraints, start with design & consulting.
We’ll review your goals and propose a system plan aligned with your site.
We’ll review your goals and propose a system plan aligned with your site.
Coverage
We serve residential and commercial properties across NYC. Explore borough pages and service areas:
Ready to get started?
Request service and our team will confirm availability and next steps.
For urgent issues, calling is the fastest option.