"I was recommended this place recently by a friend, so I took my 2009 Honda Civic over to Madison Auto Protection and Rustproofing, and all I can say is WOW. I can't remember the last time I had such a positive experience with an auto shop. First off, Ernesto is a real class act-- honest, trustworthy, and an all-round good guy. He clearly takes pride in what he does, which is rare enough-- but he also does it at prices that are shockingly reasonable. A job that my regular guy wanted to charge me $1200 for, Ernesto did for less than half the price. The rustproofing he offers also costs much less than the dealer wanted to charge me for the same service. I learned the hard way that Wisconsin winters, road salt, and cars don't mix well, and let's just say that over the past 10 years, I learned the hard way that it's worth investing in this to avoid crazy high repair costs in the long run... and for the cost at this place, you'd be a fool to say no. I know I'll be making a lot of recommendations to this place for sure. Keep up the great work, Ernesto!"

"Great service and great pricing, I recommend their services 100%, they also left my car looking like new!"

"I took my 2000 Acura to Madison Auto Protection for a detail it had not been driven in 2 years had sat in my garage for that time it was extremely dusty and really had never been detailed before. I am so impressed with the service Ernesto provides, I will only have my vehicles detailed by his company!!! I would give 10 stars ⭐️ if I could !"

"Very satisfied with the work they did on my truck. While rustproofing they found a trouble area on my new truck and pointed it out to me. I was able to get the area repaired under warranty. I would not have noticed the area if they had not found it on their inspection and pointed it out to me.

I have recommended them to my friends and family. One friend has an appointment to have his truck rustproofed next month."

"I was looking to prevent and protect my black 2003 Lexus LS430 from rust and corrosion, found this place that uses an oil undercoating that was very innovative, and after shopping around I found this place to beat all competitors in price...!"

"I had my oil changed and an oil leak fixed in addition to rust proofing. I often worry mechanics are overcharging me due to my lack of knowledge about cars, but Ernesto is the most trustworthy mechanic I’ve ever met. He happily explained how each of my repairs worked, and made sure everything was in my budget. Couldn’t have asked for better service!"