Common Transfer-Switch Mistakes (and How to Avoid Them)
Last verified: September 2026
The handful of mistakes I see again and again with backup power — which are deadly, which are just frustrating, and the simple fix for each. Want to sidestep them all? (330) 200-8042.
Common Mistakes, at a Glance
After helping many folks with backup power, the same mistakes come up again and again — and every one is avoidable. The two that can kill: backfeeding or DIY panel work, and running a generator anywhere but far outdoors. The rest — skipping the permit, mismatched sizing, overloading, never testing, stale fuel, faded labels — cost money and comfort. This guide gives the simple fix for each. There's a printable 29-page version up top.
Common Questions
1 What's the single most dangerous mistake?
Backfeeding — forcing generator power through an outlet — and DIY panel work. Both can kill and are illegal. Always use a licensed electrician, and never backfeed.
2 What's the most common everyday mistake?
Overloading the generator by turning on too much at once. The fix is simple: bring circuits up one at a time, biggest first, and cycle loads.
3 What mistake do people most regret?
For well homes, forgetting to plan for the pump and water — learned the hard way during the first waterless outage. Put the pump and stored water high on your plan.
4 Is it really so bad to skip the permit?
Yes — it means no independent safety check, and it can jeopardize an insurance claim and complicate selling your home. It's a false savings. Always insist on the permit.
5 What's the fix for a generator that won't start?
Prevention: keep fuel fresh (rotate it, use stabilizer) and exercise the generator now and then. Stale fuel and idle equipment are the top cause of no-starts.
6 How do I avoid all these mistakes?
Use a licensed electrician with a permit, size everything together, test and practice twice a year, run the generator safely outdoors, and keep fuel fresh and labels clear. Bill is glad to help with all of it.
Would You Rather I Just Help?
Steering folks clear of these mistakes is a lot of what I do. Whether you're planning fresh or already have a setup, I'll help you avoid or fix every one of these — safely and honestly, with nothing to sell. $99 flat for a visit, 30-day come-back-free.
Would you rather I just do this for you?
No shame in it — plenty of folks would rather hand it off, and that's what I'm here for. I'll come to your home, set it up right, and make sure it's working before I leave. Flat $99 per visit — no jargon, no upsell, and every visit is 30-day come-back-free.
Not a hardware job? I can often fix it remotely for $49 — a secure screen-share, up to 2 hours, that you watch the whole time and can end whenever (included free for $39/mo Support Plan members, and it counts toward the $99 if it turns out I need to come out).