NAC Mechanical & Electrical

Commercial Mechanical & Electrical Services in the Twin Cities

NAC Mechanical & Electrical was established in 1984 and provides mechanical and electrical services to commercial applications in St. Paul, Minneapolis, and the surrounding areas. NAC was acquired by Metropolitan Mechanical Contractors in 2022.

With over three decades of experience, the team at NAC can provide innovative construction and service solutions to medium and large-scale commercial applications. At NAC, we have an uncompromising commitment to safety and community leadership.

Mechanical & Electrical Construction Services

At NAC, we have expertise in providing construction services for institutional, commercial, educational, and governmental projects. Our construction services include:

  • Electrical
  • Plumbing
  • Piping
  • Sheet Metal
  • Boilers & Burners

Building Technology

NAC can provide the latest in building technology and automation products. We can install and service complex building technologies including temperature and humidity control, lighting control, energy monitoring, intelligent building integration, building management, network design and management and more.

Electrical, Plumbing & HVAC Maintenance and Service

The technicians at NAC can provide maintenance and 24/7 emergency service for electrical and mechanical building systems. We provide repair, replacement, preventative maintenance and upgrades for heating and cooling systems. NAC has plumbing specialists that are fully licensed, insured, and available around the clock for all your plumbing service needs.


NAC has a 40,000 square foot plumbing, piping and sheet metal fabrication shop with state-of-the-art machinery that can accommodate a wide variety of projects. We utilize pre-fabrication services to save you time and money.

To learn more about NAC’s services and capabilities, contact us today.

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