The #1 Source for Commercial Pressure Washing Equipment, Supplies & Training

Quality Products. Expert Training. Amazing Service.

About Powerwash

Your one-stop-shop for those in the mobile power washing industry.

With a full line of hot and cold water pressure washers including customized power washer trailer packages, we strive to exceed each business’s individual needs. We offer a complete selection of detergents for all aspects of power washing including truck washing, kitchen hood exhaust cleaning, house washing, concrete cleaning, wood restoration, awning cleaning, and more.

We complement our line of specialty products with comprehensive training from PowerWash University, which provides hands-on and online training, with subjects including kitchen exhaust cleaning, truck washing, concrete cleaning, house washing, wood restoration, power wash maintenance, and repair, graffiti removal, awning cleaning, and sanitation.

Meet the PowerWash Family

Mike Hinderliter

Michael Hinderliter


Michael is the current owner. His father Robert Hinderliter originally founded the company in 1973.

Christopher Blann

Christopher Blann


Christopher joined in December of 2021 and brings with him 30 years of Retail and E-commerce business experience. As a strategic leader he has a passion for delivering exceptional customer service and accelerating business growth. Christopher lives the principals of Kaizen and has an entrepreneur’s heart.

Cody Downs

Operations Supervisor

Mr. Downs has been with the team for more than 8 years. Not only will he guide you in the best direction when purchasing a machine, he will be by your side throughout the life of your machine.

Kelley Willis

Kelley Willis

Finance Manager

Kelley joined in March of 2022. She has over 20 years of Finance experience and recently obtained her MBA from Texas Christian University. She leads with transparency and is dedicated to creating an atmosphere of honesty and respect. Kelley strives to assist managers in making knowledgeable, key decisions to help the company make informed decisions.

Jessica Lopez

HR Manager

Jessica is our experienced HR professional with a passion to understand, manage, grow and nurture our greatest asset; our people! Recruitment, Compliance, Safety is just some of the areas she manages.

Miguel Seranno

Miguel Serrano

Photographer & Videographer

Miguel is our very talented photographer and videographer. He goes out to job sites to film, shoots all creative pieces for the website & social media, and loves capturing our customers in action!

History Of was originally started in 1973 by Robert Hinderliter. He had been a mobile power washing contractor for 10 years when he recognized an opportunity to sell and repair pressure washing equipment. In March of 2010, the business was sold to Robert’s son, Michael Hinderliter also a mobile power washing contractor. Michael started his business in 1985 and still operates those contract cleaning businesses today.

History of PowerWash

Michael Hinderliter

You might say power washing is in Michael Hinderliter’s blood. Michael held his first pressure washing wand at the tender age of 12, working summers and weekends for his father, Robert Hinderliter, who was president of what is now Forth Worth. Michael began by repairing and building pressure washers, and by the time he was a senior in high school, he had started his own power washing business – Steamaway Mobile Power Wash – putting away money for college. Pressure washing has been good to Michael. The revenue he generated from Steamaway paid his college tuition and living expenses, and paid for his first home and vehicles.

As a recognized leader in the industry, Michael is a well-respected power wash contractor and instructor. Among his many accomplishments are his term as the President of the non-profit trade association, Power Washers of North America (PWNA) and having served on the board for fifteen years. As owner of, Michael has brought the company to the forefront of the power and pressure washing industry, providing top-of-the-line pressure washers and pressure washing equipment, cleaning chemicals, training, and consulting services.

Steamaway Mobile Power Wash has been leading the charge into the environmental power washing arena since the early 1990s, and Michael was the first contract cleaner in the Dallas/Fort Worth Metroplex to obtain certification for Correct Environmental Washing Procedures. He was also the first mobile washer to obtain a Sanitary Sewer Discharge Permit.

While Michael’s degree in accounting from the University of Texas at Arlington has been a tremendous asset to Steamaway Mobile Power Wash, he believes his business courses were just as valuable. He is a strong proponent of education and for raising the bar of professionalism and industry standards. According to Michael, “the biggest mistake I see in the industry is when new companies are started by people who don’t seek management training. Knowing how to manage time, money, and employees is crucial to business success.” Not surprisingly, Michael’s role as an instructor in the School includes training in bookkeeping and business management. He also teaches marketing and fleet washing techniques. Showing contractors how to obtain new accounts is one of his specialties.

In 2010, Michael expanded his business, purchasing RHASCO Cleaning Systems from Robert Hinderliter, and changing its name to It appears he has turned that first pressure washing wand into a magic wand.

Christopher Blann joined as CEO in December of 2021 and brings with him 30 years of Retail and E-commerce business experience. As a strategic leader he has a passion for delivering exceptional customer service and accelerating business growth. Christopher lives the principals of Kaizen and has an entrepreneur’s heart.

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