
What We Do
Component level repair of computerized electronic assemblies and electromechanical devices. Done right the first-time, on-time, every-time.
Increase reliability and run time. Turn around times to meet your needs, including expedited services. Custom solutions provider.






LOCOMOTIVE
RENEWABLE ENERGY
MINING
GE and EMD locomotive electronics
GE and EMD locomotive electromechanical devices
Renewal Services
Preventative maintenance
Electronic subassemlby repair
Electromechanical devices
IGBT technology
Preventive maintenance
Wind, Solar, EV charging stations
Inverters
Power supplies
IGBT technology
Preventative maintenance programs
TRANSIT
Electronics
Electromechanical devices
Renewal services
Preventative maintenance programs
TELIS Electronic Services, Inc.
8290 Main St., Ste. 27
Minneapolis, MN 55432