aBOUT uS

Our Story

GENTLE GIANT PRO WASH

Gentle Giant Pro Wash was founded in 2016 originally headquartered in Champaign Illinois. Our founder, Hayden Simonis, saw a need in the greater area for customers looking to have their houses washed and properties cleaned up and went out on his own to offer services. Since then, Gentle Giant has cleaned 1000’s of houses, 1000’s of gas stations, garbage trucks, patios, pergolas, docks, propane takes, and so much more.

In 2022, Gentle Giant relocated to the Chicagoland area and is based in Grayslake, providing services the greater Lake County area. We can also service Southeast Wisconsin per request.

To this day, we service gas stations and car washes for 2 major national brands, house washing for local customers and other odd requests that come up. In addition, the Gentle Giant crew offers seasonal holiday lighting services for the Lake County and surrounding areas for customers to light up their clean homes for the holidays.

Why Choose US

Gentle Giant Pro Wash strives to provide the best customer experience we can. With a philosophy of “If you pay for clean, you should get clean” we pride our service on our attention to detail. This means that if you are not happy with the service, we will do whatever we can to make things right. Beyond that, we love to build relationships with people. Many customers have become friends and referral sources for us over the years. Those referrals and reviews mean our customers trust us with their reputations and that is not something we take lightly.

In addition to building lasting relationships, we want to be as honest and transparent as possible. If there is something we don’t feel we can get clean or that we are not the right fit for, we’re going to tell you upfront. Time is a scarce resource and we want to respect yours as much as possible so you get what you want done in a timely manner and by someone that can be trusted.