Serving St. Louis Residential and Commercial Customers Since 1948
Every job done right the first time
Union-trained professional electricians
Meets all local electrical codes
Serving St. Louis since 1948
Most homeowners who go electric want one thing: park the car, plug it in, full charge by morning. That is what a Level 2 hardwired charger does. We install Level 2 chargers across the St. Louis metro on a dedicated 240V circuit. Tesla Wall Connector, ChargePoint Home Flex, JuiceBox, Wallbox, ClipperCreek, and most other major brands. If you already bought the unit, we install yours. If you have not picked one yet, we will help you size it.
EV chargers we install on a typical week:
Every install is done on permit to current NEC with a one-year written labor warranty. If your panel cannot carry the new circuit, we quote the panel upgrade in writing before the EV charger work starts so there are no surprises. See our Panel Replacement page for what that scope looks like.


Most Level 2 installs are completed the same visit on a standard garage with the panel in the same wall. Detached garages, basement panels, or chargers mounted away from the panel add time because of the conduit run.
Most installs are completed in a single visit. Detached garages, basement panels, or chargers mounted far from the panel add time because of the conduit run. The estimate is free and the written quote is what you pay.
EXCELLENT Based on 73 reviews Posted on Google Cody WeibleTrustindex verifies that the original source of the review is Google. Steve was friendly and professional, completed all tasks in a timely manner. Would use Kay Bee again for any electrical needs.Posted on Google Kim SimonTrustindex verifies that the original source of the review is Google. They did a great job. Came to the house right on time for the appointment. It did not take long to get someone to come over just a couple days for a nonemergency request. Pricing was very reasonablePosted on Google Brendan JamesTrustindex verifies that the original source of the review is Google. Jake came out and did a fantastic job figuring out where my problem was and getting it fixed right away! KayBee is the only electrical company I’ve ever used and couldn’t imagine anyone else providing better service and pricing!Posted on Google Mr. Tron Lamonte BentleyTrustindex verifies that the original source of the review is Google. They do great work and I highly recommend them for any electrical issues you may have.Posted on Google Allyson FoleyTrustindex verifies that the original source of the review is Google. Excellent job!!Posted on Google Mary WeinmanTrustindex verifies that the original source of the review is Google. Beyond impressed and satisfied with Kay Bee Electric! They were kind, efficient, quick, knowledgeable, trustworthy and did a fantastic job. Corrected the issue without trying to sell us on much more costly work another company had insisted we “had to have” at the cost of thousands of dollars and Kay Bee fixed the issue to code for under $300. HIGHLY recommend!Posted on Google Rebecca CaldwellTrustindex verifies that the original source of the review is Google. I have used Kay Bee three different times and all have been great! We have had a variety of jobs done; total replacement of electrical panel to upgrade it, moved an electrical outlet to higher in the wall for tv, replaced four lights with wafer lighting, and updated all electrical boxes on our main floor). They take care of you in a couple of days and offer a good price. They brought all materials needed, and when I added more tasks, Scott called the main office and had the supplies delivered that day so he could complete the job. You can trust them to take care of you without killing the bank account. This last time, Scott came out and he did a super job. He has worked for the company for over 20 years, that says something about the company.
Ready to install a Level 2 charger at your St. Louis home? Call (314) 837-3308 or book online to schedule a free load calc and written quote.
Depends on your panel size and current load. A typical 200A panel in a 2,200 to 3,200 sqft home with central AC and a gas dryer usually has room for a 50A EV circuit. A 100A panel almost always needs upgrade before adding 50A. We run the load calc once we're out for the job and give you the honest answer — panel capacity isn't something we quote over the phone.
Yes. Missouri municipalities require an electrical permit and inspection for any new circuit tied into your panel, and EV chargers fall under that rule. We pull the permit, schedule the inspection with the local AHJ, and handle every step so you don't have to track it down yourself.
Tesla Wall Connector, ChargePoint Home Flex, JuiceBox, Wallbox Pulsar Plus, ClipperCreek, Emporia, Grizzl-E, and most other major brands. If you bought the charger we install it. If you have not picked one yet, we will help you size it for your vehicle and your panel capacity.