Trusted by dealerships

Trusted Partnership with Car Dealerships since 1978

Servicing the Madison Area and Surrounding cities (Janesville, Beloit, Stoughton, McFarland, Monona, Middleton, Sauk Prairie).

For over four decades, we’ve been the go-to choice for dealerships that demand reliability, professionalism, and superior results. Our rustproofing process uses a dripless formula, ensuring that new vehicles stay clean and presentable for customers. We use only the highest-quality materials, applied by experienced technicians who guarantee complete coverage and lasting protection — so every vehicle leaves the lot looking its best and fully protected.

Capital Auto Protection has been proudly partnered with Auto Armor ECP since 1978 — offering trusted, high-quality protection solutions for dealerships across the Madison, Wisconsin area. Our services include Rustproofing, Ceramic Diamond Paint Protection, Interior Protection, and Full Detailing, all backed by the industry-leading Auto Armor ECP Warranty for long-term peace of mind. 

Dealerships also appreciate our special pricing programs, designed to help maximize profitability without compromising quality or service. And with our fast turnaround times, most rustproofing jobs are completed the same day, ensuring your customers receive their vehicles on schedule.

At Capital Auto Protection, we stand behind every service — and with the strength of Auto Armor ECP warranties, your dealership can offer unbeatable coverage that protects vehicles inside and out while adding value to every sale.