Building systems
Every system is a compliance lever.
Pick the one you are dealing with. Each page goes as deep as your engineers want to go, and names the partner who delivers it.
Central Plant & HVAC
Central Plant & HVAC
Chillers, boilers, air handling and distribution are the largest energy loads in a Class A building and the biggest lever on Local Law 97 exposure.
Explore this systemControls & BMS
Building Management & Controls
A modern building management system turns every other upgrade into a measurable, tunable asset instead of a fixed installation.
Explore this systemLighting
Lighting
LED conversion and controls are the fastest-payback compliance measure, and the discipline JT Roselle has led in New York since 1986.
Explore this systemElectrical
Electrical Distribution
Switchgear, distribution and metering upgrades that make electrification, EV charging and demand response possible.
Explore this systemSoftware
Energy Software & Monitoring
Continuous monitoring, benchmarking and reporting platforms that document compliance and keep savings from drifting.
Explore this systemEnvelope
Building Envelope
Facade, glazing and roof measures that cut load before any mechanical system is sized.
Explore this systemStart with an assessment
See where your building stands, and what it is worth to fix it.
One conversation. A clear compliance path, the incentives you qualify for, and the team that will deliver it.