Powering Your Success

Lee Mechanical is a leader in electrical contracting, bringing decades of expertise and precision to every project. Our commitment to excellence is recognized across the industry, with a proven track record of delivering custom electrical solutions. From designing cutting-edge lighting systems to fortifying power networks, our dedicated team strives to exceed your project expectations. We provide innovative electrical solutions tailored to your needs, from lighting to power distribution.

Lee Electrial Featured

We offer comprehensive design and planning services to ensure seamless integration and efficiency from start to finish.

Design Build:
Comprehensive services from initial concept to final execution.

Design Assist:
Collaborative design assist services to enhance project outcomes through expert consultation and support.

Plan Specification:
Detailed plan specification services to ensure your projects meet exacting standards and requirements.

Our design and planning services provide a seamless approach from concept to execution, ensuring every project meets the highest standards and client expectations through expert guidance and detailed specifications.

Our team specializes in executing electrical installations with unparalleled precision and attention to detail, ensuring that your power systems are robust and highly reliable. We prioritize safety and efficiency, utilizing the latest technologies and methods to guarantee that your electrical infrastructure meets the highest standards of quality and durability.

Facility Wiring and Rewiring:
Implementing robust, scalable wiring solutions optimized for the demanding needs of commercial and industrial
environments.

Infrastructure Overhaul:
Comprehensive updates to electrical infrastructure to support modern technologies and increased energy demands.

Energy Efficiency Audits:
Optimizing electrical systems to reduce operational costs and environmental impact.

Data Wiring and Network Installation:
Reliable high-speed connections essential for modern business operations.

Electrical System Upgrades:
Enhancing capacity and performance to meet evolving needs, with a focus on safety and reliability.

Electrical Safety Inspections:
Thorough evaluations to ensure installations meet stringent safety standards.

Smart Building and Automation Systems:
Integrating automation technology for enhanced comfort, convenience, and security.

Medium Voltage Systems:
Expertise in designing, installing, and maintaining medium voltage systems for efficient power distribution.

Advanced Panel Solutions:
Implementing cutting-edge electrical panels designed for scalability and efficient power management, ensuring robust and safe operations.

Surge Protection Solutions:
Robust systems to safeguard your equipment and data from power surges.

 

 

Our electrical installation services ensure robust, reliable, and future-proof systems, with a focus on safety, efficiency, and scalability. We provide comprehensive solutions from wiring and panel upgrades to smart building integrations and medium voltage systems.

Lee Mechanical transforms visions into reality with tailor-made lighting solutions crafted to meet the unique needs of commercial and industrial spaces. Our experts work closely with clients to ensure that each project not only meets but exceeds expectations.

Tailored Lighting Designs:
Customized to align with the aesthetic and functional needs of each space.

Energy-Efficient Solutions:
Collaborative design assist services to enhance project outcomes through expert consultation and support.

Advanced LED Technology:
Implementing advanced lighting control systems for improved flexibility and automation, enhancing operational efficiency.

Smart Lighting Controls:
Implementing advanced lighting control systems for improved flexibility and automation, enhancing operational efficiency.

Emergency Lighting Installations:
Ensuring safety and compliance with regulations.

Exterior Lighting Solutions:
Providing robust lighting for building exteriors and critical areas to enhance safety and visibility.

Maintenance and Upgrades:
Enhancing and repairing existing lighting systems.

 

Our lighting design and installation services offer customized, energy-efficient, and advanced lighting solutions tailored to the specific needs of commercial and industrial spaces, ensuring safety, compliance, and operational efficiency.

Lee Mechanical leads in electricity management with innovative power distribution systems designed to efficiently manage and distribute power, catering to modern buildings’ dynamic energy demands.

Energy Management Systems:
Smart technology to reduce consumption and increase efficiency.
Emergency Power Solutions:
Reliable backup systems for continuity and safety.
Electrical System Upgrades:
Enhancing capacity and performance.
Safety Inspections and Compliance:
Rigorous evaluations to uphold safety and regulatory standards.

Our power distribution systems are designed to efficiently manage and distribute power, incorporating smart technology, renewable energy, and rigorous safety standards to meet the evolving needs of modern buildings.

Our comprehensive electrical inspections ensure that every aspect of our work adheres to strict regulations, guaranteeing safety and reliability.

Thorough Inspection of Wiring and Electrical Systems:
Detecting wear, damage, or aging.
Grounding System Evaluation:
Preventing electrical shock and fire hazards.
Circuit Breaker and Panel Inspection:
Ensuring proper operation and safety compliance.
Surge Protection Assessment:
Safeguarding equipment from voltage spikes.
Identification of Outdated Components:
Recommending upgrades for safety and efficiency.
Detailed Report and Recommendations:
Comprehensive analysis with actionable insights.
Thermal Imaging :
We use infrared technology to detect overheating, loose connections, and overloaded components early, preventing failures and ensuring safety.
Arc Flash Mitigation:
We analyze and reduce arc flash risks by coordinating protective devices to minimize hazards, keeping personnel and equipment safe.
Our electrical safety inspections provide thorough evaluations and recommendations to ensure all systems are safe, compliant, and efficient, preventing hazards and optimizing performance.

Lee Mechanical offers robust emergency and backup power solutions to ensure uninterrupted continuity for businesses.

Uninterruptible Power Supply (UPS) Systems:
UPS system design maintains critical functions seamlessly, protecting against disruptions.
Generator Installation and Maintenance:
High-quality generators for continuous power supply.
System Integration and Automation:
Seamless integration for immediate and transparent transition to backup power.

Our emergency and backup power solutions ensure business continuity with reliable UPS systems, high-quality generators, and seamless integration for uninterrupted power supply during outages.

We excel in revitalizing outdated electrical systems through innovative retrofitting and upgrades, pushing the boundaries of performance and sustainability.

Energy-Efficient Lighting Upgrades:
Transitioning to LED and energy-saving technologies.
Automated Control Systems:
Intelligent systems for optimal comfort and efficiency.
Electrical Panel and Infrastructure Overhaul:
Modernizing to support increased capacity and renewable energy.
Data and Communication Lines:
Enhancing connectivity for technological advancements.
Safety and Compliance Upgrades:
Meeting or exceeding safety codes and standards.
Customized Retrofitting Solutions:
Tailored to meet clients’ unique needs and goals.
Fire Alarm Systems:
Advanced fire alarm systems to enhance safety and ensure compliance.
Life Safety Systems:
Comprehensive solutions to protect occupants and property, meeting stringent safety standards.

Our retrofitting and upgrade services modernize and enhance outdated electrical systems, improving efficiency, safety, and sustainability with tailored solutions and advanced technologies.

Powering the Future with Reliable Electrical Solutions

Lee Mechanical delivers tailored electrical services, from installations to retrofitting, ensuring robust, efficient, and future-proof power systems. Trust our expertise to enhance safety, efficiency, and sustainability across your electrical infrastructure.

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 Bestplaces Featured

    Lee Mechanical Ranked #1 Among Extra Large Companies in Milwaukee’s 2025 Best Places to Work

    Lee Mechanical is thrilled to announce that we have been named one of the 2025 Best Places to Work in Milwaukee. We officially received this prestigious award on September 11 at the American Family Insurance Amphitheater at Henry Maier Festival Park.

  • Lee Titanblog Featured

    Lee Mechanical’s Brandon Quinn Named 2026 Wisconsin Titan 100

    Titan CEO, along with headline sponsors Associated Bank and Wipfli LLP, is proud to announce Brandon Quinn, Principal and Chief Executive Officer of Lee Mechanical, as a 2026 Wisconsin Titan 100 Honoree.