Greentec EV & Hybrid Battery Replacement | Milwaukee, WI

Mike did an outstanding job fixing the hybrid battery on my 2007 Toyota Camry. He worked around my schedule so I wouldn’t miss work and even came to my home to complete the repair at no extra charge. He’s knowledgeable, efficient, and clearly knows what he’s doing. I’ll definitely contact him again for any future car issues for my family, friends and myself. Highly recommend — great work, Mike!

$6500 for a battery from the dealer for my 2015 Highlander with a 1 year warranty or $3400 installed from Greentec with a 3 year warranty. It was an easy decision but it was the service from both the salesman Matthew K. who helped with the purchase and Mike W. Who put in the new battery that made me feel like the purchase was a great purchase. I can also transfer the warranty (once) and the number of Greentec shops around the country makes me confident this was a great decision. Thanks Mike and Greentec!

I had a great experience. After a few calls with Mike wojtanowski from the Milwaukee shop . He was able to drop off my battery at my house on his way to Chicago. Timing worked out great . He was able to give some instillation tips when installing the battery. After I installed the battery, I had some issues. Mike was able to talk me through the issues over the phone and the issues were solved. So thank you Mike for your service and support. John Reuteler

Great experience all around working with Tyler Z. (Kansas) for the order and Mike W.(Chicago, Milwaukee) for our mobile installation of refurbished high voltage hybrid battery from Greentec Auto. Met Nolan from Minneapolis too! All staff are professional, efficient, and helpful while making decisions and planning logistics after a breakdown in a different state away from home. So happy to be zipping around in my Kia again. Thank you all for excellent service and keeping to your promised schedule despite rain interference.

Mike AND Greentec Auto were a life saver. Excellent, friendly service. Their mobile install worked perfect for me. Thirty minutes in and out. New Camry batter for 1/3 of what the dealer wanted to charge me!!!

Nobody wants to replace a hybrid battery, but Mike and Greentec made it easy. They gave me the option of new vs reconditioned battery for my Toyota Highlander, and quoted thousands cheaper than the Toyota dealer. Took about 2 weeks to make the battery out-of-state, and an hour to install. Clean shop and quality, honest employees. Highly recommend

Great service and battery is doing well. 3-4 mpg more bringing the 2007 civic hybrid back to life. Mike was great with the remote install.