Inside a Generac Transfer Switch Service Call

Service calls are unpredictable. You pop a panel open and sometimes everything looks fine - other times, you're staring at a tangle of wiring, worn components, and a system that's been quietly struggling for a while. That's just the nature of the work, and it's exactly why having the right experience on the job matters.

What we were dealing with here is a Generac automatic transfer switch - the component that tells your generator when to kick on and take over power from the utility. It's the nerve center of your whole backup power setup. When it's not working right, your generator might not respond the way it should during an outage, or it might not respond at all.

These systems have a lot going on inside - control boards, solenoids, high-current lugs, and wiring that has to be in good shape to handle the load. We go through everything methodically. No guessing, no shortcuts. We troubleshoot the actual cause of the problem before we start swapping parts.

That approach takes more time upfront, but it means you're not calling us back two weeks later with the same issue. Whether it's a Generac full service visit, a generator maintenance check, or a panel-related service call, we treat every job the same way - get it right, make it safe, and make sure it holds.

If your generator hasn't been serviced in a while, or if something in your power system is acting off, that's worth paying attention to. These aren't the kind of problems that tend to fix themselves.