Koester Electric Inc

May 2026

Great electricians, they handle all the crazy problems we have at work.

Mar 2026

They put a generator isolation switch in for me at a very reasonable price. Got to use it today glad I had them put it in. Would highly recommend them

Jul 2024

Service was wonderful. Someone answered the phone promptly and a technician showed up quickly to evaluate our problem. Turns out our problem was not electrical after a thorough investigation, but he did not try to sell us something we didn't need. Would definitely use again.