Building automation
systems built
for Manhattan
towers that never idle

A BAS (building automation system) contractor designs, installs, integrates, and maintains the digital controls platform that runs your HVAC, lighting, and other mechanical systems. For Manhattan buildings, that typically means DDC controllers, sensors, and a central dashboard that lets facility staff monitor and adjust every zone from one screen. Denair handles the full lifecycle — from initial design through ongoing calibration and support.

In most cases, yes. We work with open-protocol systems like BACnet and Modbus, along with proprietary platforms from Honeywell, Johnson Controls, and 75F, and can often bridge legacy pneumatic controls into a modern digital layer without a full rip-and-replace. Our engineers assess your existing infrastructure first to recommend the most cost-effective integration path.

LL97 sets carbon emissions limits for Manhattan buildings over 25,000 sq ft, and HVAC operation is one of the largest drivers of a building's energy use. A properly configured BAS optimizes setpoints, scheduling, and equipment sequencing automatically, which is one of the most measurable and cost-effective ways to reduce emissions without capital equipment replacement. Denair includes an LL97 impact assessment with every major BAS project.

Cost depends heavily on building size, number of zones and points, whether you're doing new install or legacy integration, and your chosen controls platform. Every project starts with a fixed, itemized proposal after our engineers survey your building — there are no hourly surprises once the scope is agreed. Multi-building portfolios typically receive volume pricing.

Yes. Every installation includes a support plan covering remote monitoring, calibration visits, and software updates, with certified technicians available to reach your Manhattan site within 4 hours for anything that can't be resolved remotely. We also train your on-site staff to use the dashboard confidently.