Waukesha's Preferred Commercial Electrical Contractors

Established in 1882, Terminal-Andrae Inc. has been Waukesha's premier provider of commercial electrical services including 24/7 emergency services, electrical maintenance, medium voltage electrical, new construction, cabling installation and infrared thermography. Our master electricians bring a high level of expertise to every project, from routine upgrades to full-scale rewiring.

Our expert team has worked on intricate electrical projects for industrial, retail, healthcare and other industries demanding dependable power. Terminal-Andrae invests in ongoing training and cutting-edge resources to deliver advanced electrical systems with safety in mind. For complex electrical upgrades or routine maintenance, rely on Waukesha's most trusted electrical contractors at Terminal-Andrae.