Building Automation & Controls Systems

Lee Mechanical delivers fully integrated building automation and controls solutions that help facilities operate smarter, more efficiently, and with greater reliability. Our Controls team partners closely with owners, engineers, and contractors to design, install, and support systems that align with how buildings actually operate, today and into the future.

From new construction to complex retrofits, Lee Mechanical provides end-to-end controls services that integrate seamlessly with mechanical systems and support long-term performance.

Controls 02

Comprehensive Controls Solutions

Our Controls capabilities span the full lifecycle of a building automation system, ensuring continuity from initial design through ongoing support.

We develop control strategies tailored to each facility’s operational needs, energy goals, and system requirements. Our engineers focus on clarity, scalability, and ease of operation, ensuring systems are intuitive for operators and adaptable over time.

Lee Mechanical modernizes legacy control systems to improve reliability, visibility, and performance. We specialize in upgrading outdated platforms while minimizing disruption to occupied facilities and critical operations.

Our teams perform complete panel and field installation, coordinating closely with mechanical construction to ensure clean integration across HVAC and building systems. This unified approach reduces handoffs, conflicts, and commissioning delays.

In-house prefabrication of control panels and assemblies improves quality control, consistency, and installation efficiency. Prefabrication also helps compress schedules and reduce onsite labor.

Controls layouts are fully coordinated using BIM to support clash detection, efficient routing, and smoother field installation, especially in complex or high-density environments.

Every controls system is thoroughly tested and commissioned to verify proper operation, sequences, and communication. Our commissioning process ensures systems perform as designed from day one.

Controls 05
Controls 03
Controls 04

Ongoing Support & System Performance

Remote Monitoring

Remote monitoring capabilities provide real-time system visibility, enabling faster response, troubleshooting, and proactive system optimization.

Preventive Maintenance

Lee Mechanical offers preventive maintenance programs designed to protect system performance, reduce downtime, and extend equipment life.

Warranty & Long-Term Support

Our Controls team provides responsive warranty service and ongoing support to ensure systems continue to meet operational expectations well beyond project closeout.

Markets We Serve

Lee Mechanical delivers controls solutions for facilities that demand precision, reliability, and performance, including:

  • Data Centers
  • Healthcare Facilities
  • Colleges & Universities
  • K–12 Schools
  • Commercial Office Buildings
  • Laboratories
  • Utilities
  • Government Facilities
  • Airports
  • Hospitality
  • Critical Pressure Control Environments

Controls Technologies & Partners

We work across a wide range of industry-leading building automation platforms, allowing us to recommend and support the best solution for each facility.

Abb Logo 33px

Integrated with Lee Mechanical

Controls at Lee Mechanical are fully integrated with our mechanical construction, service, and design-build teams. This unified delivery model improves coordination, reduces risk, and results in systems that operate more efficiently over their entire lifecycle.

Our Work

Projects That Impress

Discover the breadth of our expertise through our standout projects. From healthcare facilities to industrial complexes, each project reflects our MEPF expertise along with our core values of safety, quality, integrity, and success.

What’s Happening At Lee

News

  • Lee Dogwash Featured

    Giving Back to Those Who Serve: Mt. Pleasant Police Department Dog Wash Project

    At Lee Mechanical, we believe in giving back to the communities that serve us every day—and recently, we had the opportunity to do just that through a meaningful collaboration with The Walsh Group and the Mt. Pleasant Police Department.

  • Lee Safetymeeting Featured

    Lee Mechanical Reinforces Commitment to Safety Through Annual Team Training

    At Lee Mechanical, safety is a core part of how we operate every day. Our annual safety training brings our entire team together to reinforce that commitment and ensure every employee is equipped with the knowledge and tools to work safely and effectively.