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EV Charger Replacement, Repair & Service

Expert Help for Chargers

That Won’t Charge, Quit Early, or Need an Upgrade

Already have an EV charger, but it’s not working like it used to? Maybe it’s dead altogether. Or maybe you’re just ready to upgrade to something smarter or faster. Whether your charger was installed by a dealer, another electrician, or you tried DIY, we can help.

At BTE Electric, we don’t just install EV chargers. We also troubleshoot, repair, replace, and service them for homeowners throughout mid-Michigan.

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Common Problems We Fix

Not every issue means you need a brand-new charger. We often get calls for things like:

  • Charger won’t power on
  • Breaker trips when plugging in the EV
  • Outdoor charger corroded or water-damaged
  • EV won’t connect or start charging
  • Flashing red or error codes
  • Overheating or buzzing sounds
  • Circuit too small for new vehicle requirements
  • Loose conduit, exposed wiring, or physical damage


If it’s repairable, we’ll repair it. If not, we’ll walk you through replacement options that work with your existing panel and wiring.

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Common Questions About EV Charger Maintenance

Q. Do EV Chargers Need Maintenance?

ANSWER: Most residential EV chargers are low-maintenance, but they can still wear down over time, especially when exposed to:

  • Moisture and humidity (outdoor installs)
  • Frequent plug and unplug cycles
  • Power surges or voltage drops
  • Outdated or overloaded circuits


We offer diagnostic services to test your charger, inspect the wiring, and confirm it’s operating safely and efficiently. It’s like a wellness check for your charger and your panel.

ANSWER: We regularly inspect, diagnose, and replace a wide range of residential Level 2 chargers. Whether your charger was installed by a dealership, another electrician, or came with your car, we can help you figure out what’s going wrong and what to do next.

We’ve helped homeowners troubleshoot and upgrade chargers from brands like:

  • Tesla
  • ChargePoint
  • Emporia
  • Grizzl-E
  • JuiceBox
  • Wallbox
  • ClipperCreek
  • …and many others


If your charger can be safely repaired or reused, we’ll let you know. If it needs to be replaced, we’ll help you choose a compatible unit and install it to code with the right circuit and breaker setup.

ANSWER: Here are some signs it’s time for a replacement instead of repair:

  • Your charger is more than 5–7 years old
  • Replacement parts are no longer available
  • It doesn’t meet current code or safety standards
  • You’ve upgraded vehicles and need more power
  • You want to switch to a smart charger with Wi-Fi or load sharing
  • The existing charger wasn’t installed correctly the first time


We can handle the removal and disposal of your old charger, inspect the wiring, and get the new unit installed cleanly and professionally.

ANSWER: If your old charger used a plug-in setup and your new one is the same voltage and amperage, technically yes, but you still need to verify that the circuit and breaker match the new unit’s specs. And any hardwired replacement should be done by a licensed electrician.

Homeowners sometimes assume it’s just plug and play, but mismatched wiring or breaker sizing can be a serious hazard.

ANSWER: Here’s a ballpark breakdown:

  • Basic swap (same model or plug-in): $200–$400
  • Upgraded charger with wiring check and test: $400–$800
  • Hardwired replacement with rewiring: $700–$1,500
  • Repair or diagnostic service: Starting at $150


Every situation is different, so we offer free quotes before starting.

Need Help with EV Charger Repair or Replacement?

Whether your charger is glitching, outdated, or completely dead, we’ll make sure you’re charging safely and confidently again, without the guesswork. Call BTE Electric today to schedule your EV charger service.