Electrical Services
Construction, maintenance, emergency response and power distribution.
POWERING WISCONSIN SINCE 1882
America’s First Electrical Contractor
Electrical construction, engineering and technology solutions built around safety, precision and long-term performance.
140+Years of experience
24/7Emergency response
3Integrated disciplines
One team. Complete project delivery.
Engineering
Design-build, BIM, controls and power-system studies.
Technology
Structured cabling, security, AV and connected infrastructure.
Built on trust
Experience that performs
For generations, organizations across Wisconsin have trusted Terminal-Andrae to solve complex facility and infrastructure challenges.
Our storyReady to engineer a better solution?
Tell us what you need. Our team will help plan a safe, reliable solution.