Business Details
Custom Switchgear Manufacturing & Power Distribution Systems
For over 25 years, MCM Engineering II has specialized in designing and manufacturing custom switchgear solutions that meet the highest industry standards. Our ISO 9001-certified processes ensure every product adheres to ANSI C37.20.x specifications while delivering tailored power distribution systems for critical infrastructure. With dedicated project managers and direct engineering support, we prioritize quality through a 20-point quality checklist and collaborative design reviews. Our team combines decades of experience with proactive customer engagement to deliver reliable solutions for server farms, pharmaceutical facilities, and utility providers.From Metal-Clad Switchgear to Sheltered Aisle Walk-ins, we maintain compliance with evolving utility requirements while offering retrofitting and customization options. Our procurement strategies and ISO-certified shipping processes guarantee timely delivery without compromising safety or precision. By maintaining relationships with utility engineers and integrating SCADA systems, we ensure seamless project approvals and operational efficiency. Our commitment to continuous improvement drives innovation in materials, climate control systems, and cost-effective power distribution solutions.
Services
Metal-Clad Switchgear
Metal-Enclosed Switchgear
Utility Metering Sections
Power Distribution Centers
Sheltered Aisle Walk-ins
Highlights and features
- 25+ years of specialized switchgear manufacturing experience
- ISO 9001-certified quality management systems
- Direct access to engineering support for design assistance
- Dedicated project managers for quality control oversight
- Faster-than-industry-average production timelines
Associations and certifications
- ISO 9001
Services
Metal-Clad Switchgear
Our Metal-Clad Switchgear meets ANSI C37.20.2 standards with metal barriers between all bus assemblies. Designed for critical environments like server farms, these systems feature draw-out Vacuum Circuit Breaker cabinets and isolation between components. The construction ensures reliable power distribution in facilities requiring consistent energy supply.
Utility Metering Sections
Specialized metering solutions compliant with West Coast EUSERC standards. We interface directly with utility engineers during design to ensure approval compliance. These sections integrate with medium voltage switchgear for utilities including PG&E, SCE, and Xcel Energy, supporting accurate power measurement and distribution.
Power Distribution Centers
Free-standing climate-controlled structures housing medium/low-voltage switchgear and control systems. Constructed from steel, aluminum, or stainless steel, these centers provide temporary workspaces for maintenance personnel. Customizable to meet environmental heat loading requirements while maintaining regulatory compliance.
Sheltered Aisle Walk-ins
Cost-effective outdoor enclosures integrating switchgear as structural components. These non-climate-controlled solutions offer filtered air protection while providing accessible maintenance areas. Ideal for applications requiring weather resistance without full climate control infrastructure.
Custom Design Solutions
Engineered-to-specification power distribution systems incorporating copper bus at 1000A per square inch. We integrate SCADA and auto-transfer systems while maintaining ANSI/NEMA standards. Our team collaborates directly with clients to optimize heat rise management and operational efficiency for unique project requirements.
People
Chung Hee Charlie Lee
President/CEO
Overseeing strategic operations with 25+ years in power distribution manufacturing. Drives quality initiatives and industry compliance while maintaining ISO 9001 standards across all production phases.
Byron Black
COO
Manages daily operations and quality control processes. Focuses on maintaining production timelines while ensuring adherence to ANSI, UL, and NEMA standards through rigorous inspection protocols.
Clarke Arnold
Sales Director
Leads sales team with 30+ years in power industry. Specializes in project consultation and client relations, guaranteeing 48-hour response times for quote requests and technical inquiries.
Seongwon James Lee
LS Electric Partnership Director
Coordinates strategic partnerships and technical collaborations. Facilitates integration of LS Electric components while maintaining compliance with international utility standards and specifications.
Questions
What switchgear types do you manufacture?
We produce ANSI C37.20.x-compliant Metal-Clad, Metal-Enclosed, and custom hybrid switchgear configurations for medium and low-voltage applications.
Are your products ISO certified?
Yes, our manufacturing processes follow ISO 9001 standards with documented quality control procedures and 20-point inspection checklists.
How do you handle utility-specific requirements?
We maintain current EUSERC standards and directly interface with utility engineers during design to ensure project approval compliance.
What materials do you use for enclosures?
Structures use steel, stainless steel, structural aluminum, or Galvanneal metals based on environmental and durability requirements.
Can you accommodate custom designs?
Yes, our engineering team creates tailored solutions with copper bus sizing, SCADA integration, and climate control systems as needed.
