Service
Always On
HVAC service built for uptime across high-demand, multi-site facilities. Our expert network ensures scalable, proactive support where and when you need it.
Three Industry Leaders. One Unified Service Team.
ETS, Engineered Building Systems, and Klima New Jersey have come together to deliver expert-driven HVAC service and OEM parts across the Northeast. From fast response to proactive planning, we bring consistency, coverage, and cost control to commercial and mission-critical facilities.
Scalable Service
Multi-site support with standardized expertise across your full portfolio.
Data-Driven Strategy
Proactive service solutions built on performance insights and operational goals.
















Expert Technicians. Seamless Response.
Our Strategic Response Network connects skilled HVAC professionals across the region—ensuring faster deployment, system expertise, and standardized service quality wherever you operate.
Predictable, Preventative Service
Stop reacting to failures. We deliver scheduled maintenance, diagnostics, and system monitoring to extend lifespan, reduce emergency costs, and boost long-term performance.
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The Parts You Need—Fast
With a robust OEM inventory, regional distribution, and manufacturer-certified components, we minimize downtime and streamline repairs—even in supply-constrained environments.
Featured Projects
Recent Blogs
Navigating Government Refrigerant Changes: What It Means for Commercial HVAC Systems
Why Energy-Efficient HVAC Systems are Crucial for Modern Buildings