Zenith Controls (GE / ABB) ยท Commercial and industrial
Zenith transfer switch. Fixed or replaced.
Repair, retrofit and replacement for Zenith automatic transfer switches. We find the failure first, then price repair and replacement side by side.
Free quote
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Zenith models
Switches we see.
- Zenith ZTS / ZTX
- Commercial automatic transfer switches.
- Zenith ZBTS
- Bypass-isolation transfer switches.
- Zenith MX150 / MX250 / MX350 controllers
- Microprocessor controllers on many Zenith switches.
- GE Zenith legacy switches
- Older GE-era units still in service.
Zenith was a GE brand and is now part of ABB.
Failure symptoms
Typical Zenith faults.
- MX controller lockups or display failure
- Switch won't return to normal after outage
- Mechanism sticking or slow to operate
- Time delays wrong after a controller reset
Replace or retrofit
Your Zenith switch.
Zenith switches have a long service life, and a lot of GE-era units are still running. Controller upgrades are common. When the frame or mechanism is worn, we quote a replacement with the same or better withstand rating for your gear.
More on repair vs replacement and what drives cost.
Questions
Zenith answers.
Do you repair Zenith transfer switches?
Yes. We troubleshoot and repair Zenith automatic transfer switches, and replace them when repair doesn't make sense. We're an independent service company, not a factory-authorized Zenith dealer.
Should I repair or replace my Zenith switch?
Zenith switches have a long service life, and a lot of GE-era units are still running. Controller upgrades are common. When the frame or mechanism is worn, we quote a replacement with the same or better withstand rating for your gear.
How fast can you look at my Zenith switch?
Send the model and a photo of the nameplate. We call you back to confirm scheduling for your address.

Who answers
A real crew. Not a call center.
Fix My ATS is run by Dixiana Power, a generator company that buys, sells and services standby power equipment. When you send a request, the Dixiana team reads it and calls you back.
No lead auctions. No auto-replies pretending to be a person. Straight answers on what failed and what it costs to fix.
Zenith switch acting up? Send the model and a photo.
Zenith is a trademark of its owner, used here only to identify the equipment we service.