Building Automation Systems
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Building Automation Systems

Neva® Corporation services many brands of DDC, Pneumatic, and Electromechanical automation control systems. Our Building Automation System Team specializes in design, installation, and service of the Johnson Controls METASYS-FACILATATOR product line, along with the JCI FACILITY EXPLORER family of products. These control components can be fully integrated with your existing building equipment.

The addition of a DDC Building Automation System can help you achieve tighter more optimized control of the building HVAC system. Applying this optimized control of equipment to a central plant, or air handling units, even individual zone control will equate to savings in energy and operating costs. The use of a web-based FACILITY EXPLORER Supervisory controller also enables you to access system operating information from a local and/or remote workstation without the need for special software.

Let Neva® assist you with maintaining, repairing, or upgrading your existing building automation control system.

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HVAC control systems

Control Technology

Neva® Corporation technicians are trained in the latest Commercial Air Conditioning and Industrial Process Refrigeration microprocessor control technology.

  • O. E. M. Microprocessor Controls
  • O. E. M. Microprocessor Conversions
  • Building Automation Systems
  • Programmable Logic Controllers
  • Variable Frequency Drives
  • Pneumatics & Electromechanical Controls

Automation Systems

Neva® services, designs, installs and programs the Metasys Facilitator Building Automation System. This Johnson Control product allows the integration of your existing building equipment controls and enables you access to all building systems from a single workstation, either local or remote.

Equipment reliability is dependent on the control and safety system's ability to respond correctly during all operational conditions, Neva® technicians are trained to service most O.E.M. microprocessor control systems.


Neva® maintains a daily presence in the Pasadena, Deer Park, LaPorte and Baytown plants. All technicians are site-specific trained including annual compliance classes.

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Pneumatic & electrochemical control systems

Let Neva® assist you with your existing building pneumatic and electrochemical control systems. Just because you do not have a building automation system does not mean your building can’t operate efficiently.

  • DDC, Pneumatic & Electromechanical Controls
  • Johnson Controls Metasys-Facilitator Controls
  • New Installations & Upgrades
  • VFD Integration

The Neva® Difference

A:On-Site Assesment

First and foremost, Our Service Manager walks through and performs an on-site assessment. After the walk through our service manager and the customer contact will agree upon the nature of the industrial refrigeration or commercial air conditioning problem.

B: Detailed Product Service Agreement

Our detailed product Service Agreement is fully transparent, outlining the full scope of work, materials required, and pricing.

C: Qualified Technician + Service Manager + Full Circle

We will then assign the right technician - with specific product experience and expertise-who oprates under the direct supervision of the Service Manager

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Whether you are a large petrochemical company, a commercial management company or an industrial manufacturer, you can depend on Neva®'s experienced, skilled service technicians to provide customized, tailored service designed to fit your unique needs.

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