

Controls & Building Automation Systems (BAS)
At Lawyer Mechanical Services (LMS), our Controls and Building Automation Systems (BAS) division delivers smart, scalable solutions that improve building performance, energy efficiency, and operational control.
We specialize in fully integrated, open-protocol systems, using BACnet®-compliant controls in accordance with ASHRAE® Standard 135. Our team works across a wide range of HVAC equipment brands and system types to ensure seamless, future-ready integration.
With deep expertise in HVAC system design and automation, LMS controls specialists help you:
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Improve energy management and system responsiveness
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Connect and streamline disparate HVAC systems
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Gain real-time visibility and control of building performance
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Customize solutions to fit your facility’s unique needs
From new installations to upgrades and retrofits, LMS is your trusted partner for building automation in Las Vegas and Southern Nevada.
Systems Integration
- Central Cooling Plants – Chillers, Cooling Towers, Pumps, HXs
- Central Heating Plants – Boilers, Pumps, HXs
- Air Handling Units
- Energy Recover Units
- Packaged Rooftop Units
- VAVs
- Fan Coils
- Exhaust Fans
- Lighting Integration
- Specialty Integration
- Third-Party Integration
- BACnet ® MS/TP Networks
- Custom Program
Take CONTROL of your OPTIONS
Design Engineering Assistance – Design-Build Assistance – Value Engineering – Mitigate Change Orders – Effective Project Management – Proficient Technicians – Timely Project Completion – Controls for Any Equipment – Proven Installations