Smart 75F controls
built for
Long Island City
buildings that save energy
Wireless sensors and a cloud-based dashboard that show you exactly where energy — and money — are being wasted. Same-day install support, deep LL97 reporting, five boroughs.
Our 75F HVAC Controls Services in Long Island City
Wireless smart controls, energy dashboards, and ongoing support — keeping Long Island City buildings efficient and LL97-ready.
75F Wireless Sensor Deployment
We map every zone in your Long Island City building with 75F's wireless temperature, occupancy, and air quality sensors — no new wiring, no torn-up ceilings, and a live dashboard within days.
Rooftop Unit & VAV Integration
75F controls integrate directly with your existing RTUs, VAV boxes, and heat pumps, giving facility staff one dashboard instead of a dozen disconnected thermostats.
Automated Setback Scheduling
Occupancy-based scheduling automatically reduces heating and cooling when spaces are empty, cutting run-time on equipment and lowering utility bills without lifting a finger.
LL97 Energy Reporting
75F's platform tracks real-time energy consumption by zone, generating the documentation Long Island City building owners need to demonstrate LL97 progress to auditors and lenders.
Ongoing Controls Support
Once your system is live, our team monitors alarms, tunes schedules with the seasons, and troubleshoots remotely before small issues become comfort complaints.
Multi-Building Portfolio Rollouts
Managing more than one Long Island City property? We standardize 75F deployments across your portfolio so every building reports into the same dashboard and the same compliance picture.
From assessment to fully connected
One partner handles every step. Here's how we do it.
Building & load assessment
A Denair engineer walks your Long Island City building, cataloging every RTU, VAV box, and thermostat 75F will need to talk to before we design the sensor layout.
Sensor & controller design
We map wireless sensor placement zone by zone and confirm which existing equipment integrates directly versus needs an adapter, so nothing is a surprise on install day.
Fixed-price proposal
You receive a clear, itemized quote covering hardware, labor, and dashboard setup before a single sensor goes up. What we quote is what you pay.
Install & dashboard commissioning
Certified 75F installers deploy sensors and controllers, then commission the cloud dashboard live — verifying schedules, alerts, and reporting before we hand you the login.
Why Long Island City Facility Managers Choose Denair
Factory-Certified Expertise
Factory-trained on Carrier, Trane, AAON, Daikin, Mitsubishi Electric, and LG VRF systems.
Same-Day Long Island City Response
27 technicians in the field, on-site in Long Island City within 4 hours, day or night.
Fixed, Transparent Pricing
You approve the cost before we start — no hourly surprises, no hidden charges.
NYC Code & LL97 Expertise
We understand how repairs intersect with Local Law 97 and DOB requirements.
Success Stories
See how NYC property owners and facility managers count on Denair HVAC.
Meet the Denair NYC Team
Denair HVAC is built by people who've spent their careers keeping NYC buildings comfortable — from the engineers who size every system to the technicians who show up when it matters most.
Questions we hear every day
Straight answers about 75f hvac controls in Long Island City — no marketing fluff.
How long does a 75F controls install take for a Long Island City building?
Is Denair a certified 75F installer?
How do 75F controls help with NYC Local Law 97 compliance?
What does a 75F controls installation cost in Long Island City?
Can 75F controls integrate with the equipment we already have?
Serving Long Island City and the Greater NYC Metro
From Long Island City's waterfront office towers to commercial buildings across Nassau and Westchester, Denair HVAC's certified 75F installers cover 11 regions with the same responsive support. We've been working NYC and metro-area buildings for 19 years — and we understand the access, logistics, and code requirements that make every market different.
Awards and Recognition
Inc. 5000 Award
Recognized as one of America's fastest-growing companies.
OSHA 40-Hour Certified
Full team compliance with federal workplace safety standards.
Licensed Mechanical Contractor
Registered HVAC contractor fully licensed for NYC commercial work.
Factory-certified to integrate controls across the world's
leading HVAC equipment brands
Authorized and factory-trained across the HVAC equipment manufacturers Long Island City buildings rely on most. This means our controls and automation platforms integrate seamlessly with your existing equipment, whatever the brand.
Get Your Long Island City 75F Controls Assessment — No Obligation
Tell us about your building and equipment. A Denair specialist will respond within one business day with a clear assessment and fixed-price proposal for your 75F rollout. No pressure, no upsell — just straight answers from people who know smart controls and Long Island City buildings.