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Pressure washing isn’t glamorous—but it’s one of the last real businesses where hard work, systems, and discipline still win. While everyone else is chasing apps and AI hype, blue-collar operators are quietly building six- and seven-figure companies with trucks, hoses, and real customers.
Filthy Rich is the no-BS blueprint.
Written by Aaron Muller, owner of Hotsy of Las Vegas and a multi-company entrepreneur who started washing trucks in 1989, this book lays out exactly how the industry works—from the ground up and from the trenches.
No theory. No guru nonsense. Just what actually works.
What This Book Covers
This isn’t a motivational read. It’s an operator’s manual.
Inside, you’ll learn:
- How the pressure washing industry really makes money
- Choosing the right equipment, chemicals, and reclaim systems
- Pricing jobs so you profit instead of staying busy
- Residential vs. commercial vs. fleet vs. hood cleaning—what pays and why
- How to land recurring fleet and commercial contracts
- EPA, OSHA, and runoff compliance without killing your margins
- Scaling from a one-man rig to multiple crews and routes
- The mindset required to last decades, not months
If you want to turn a pressure washer into a real business asset—not a side hustle—this book shows you how.
Who This Book Is For
- New entrepreneurs looking to start a pressure washing business the right way
- Existing operators who are busy but not making enough money
- Fleet washing, hood cleaning, and commercial contractors ready to scale
- Anyone tired of guessing, underbidding, or learning the hard way
If you want shortcuts, this isn’t it.
If you want a proven blueprint, keep reading.
Why Hotsy of Las Vegas Recommends This Book
At Hotsy of Las Vegas, we sell professional equipment to professionals—or people who want to become one.
We’ve seen it firsthand:
- The right machine doesn’t matter without the right system
- Cheap setups lead to breakdowns, lost accounts, and fines
- Operators who understand pricing, compliance, and efficiency win long-term
This book ties everything together—equipment, process, and business thinking—so you don’t waste years figuring it out on your own.
What Makes This Book Different
Most industry books are written by marketers.
This one is written by an operator who:
- Built multiple service companies from scratch
- Sold a company for over $50 million
- Still works inside the pressure washing and fleet washing world every day
It’s direct. It’s blunt. And it respects your time.
Get the Book
FILTHY RICH: Building Wealth in the Pressure Washing Boom
Includes real pricing guidelines, startup checklists, scripts, and templates
Built for operators who want results—not motivation
Next Step
If you’re serious about this industry:
- Read the book
- Set up your business correctly
- Buy equipment that actually fits your goals
And when you’re ready to build a real professional rig, the team at Hotsy of Las Vegas is here to help you do it right the first time.
Clean smarter. Build systems. Stay compliant. Get paid.
To download checklists and templates from the book, including:
- Pricing guidelines for residential pressure washing
- Pricing guidelines for commercial pressure washing
- Pricing guidelines for restaurant hood cleaning
- Pricing guidelines for mobile truck washing
- Checklist to getting your pressure washing business off the ground
- Telemarketing script to get fleet washing business
- Sample pressure washing proposal
- Sample wash site best management practices
- Sample letter to get referrals
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Download Checklists and Templates from Filthy Rich book by subscribing to the Hotsy of Las Vegas newsletter
Questions? Call Us at (702)457-8887
