Restore Your Surfaces. Refresh Your Curb Appeal.

From driveways to decks, siding to stone — we bring
your property back to life.


Why Pressure Washing Matters

It’s not just about looking good, it’s about protecting what you’ve already invested in.

Pressure washing helps you:

    Over time, your home’s surfaces collect layers of grime, mildew, algae, and oil. These don’t just dull the appearance — they eat away at materials, trap moisture, and lead to serious structural problems.

    • Remove moss, mold, and algae before they spread
    • Prevent concrete and wood deterioration
    • Brighten and restore stained surfaces
    • Boost curb appeal instantly
    • Keep walkways and decks safer by reducing slip hazards.

    You don’t need to replace that patio or repaint your siding — you just need to clean it right.

    What's included in our service?

    We don’t just blast water at your home. We evaluate every surface, choose the safest method, and clean with precision and care.

    Crew Icon Surface Evaluation Before We Begin

    Before any water touches your home, we inspect the surfaces to determine the right pressure level.

    Brush Icon Soft Wash or High-Pressure Cleaning

    We use professional-grade machines that allow us to adjust the power to suit your surfaces.

    Swords Icon Driveways, Sidewalks & Walkways

    We remove embedded dirt, moss, oil stains, and algae from high-traffic areas, restoring traction and brightness.

    Swords Icon Deck, Patio, Fence & Retaining Walls

    We clean outdoor wood and composite features without splitting or scarring them.

    What's included in our service?

    We clean windows the right way — no missed spots, no rushed jobs, and no dangerous pressure washing.

    Crew Icon Premium-Level Detail

    We go beyond the basics: we double-check every window, re-clean any spots you’re not 100% happy with, and leave no mess behind.

    Brush Icon Pure Water Rinse System

    Our 3-stage reverse osmosis water purification system removes all minerals and impurities.

    Swords Icon Sill, Frame & Screen Cleaning

    We wipe down window sills, outer frames, and lightly brush screens to remove built-up dirt, dust, cobwebs.

    Swords Icon Cobweb, Bug & Pollen Removal Around Trim

    We knock down nests, webs, and gunk around your windows and trim.

    Our Best Client Reviews

    Johnny Tsunami Testimonials place picture
    4.8
    Based on 1708 reviews
    powered by Google
    Richard Evans profile pictureRichard Evans
    00:38 29 Apr 26
    The guys did a great job cleaning our roof and gutters. There was a lot of debris from the winter storms, so it took some extra effort to get everything clean. Thanks for the great job!
    Becky Schurmann profile pictureBecky Schurmann
    00:29 29 Apr 26
    Michael Crawford and his assistant Wyatt did an amazing job on an old house with a metal roof that had 8 years of delayed maintenance. They stayed nearby 2 hours over the estimated time to finish the job. We are beyond pleased. This is the second time I have hired one of your crews to do roof and window cleaning and again I am impressed with the level of experience and intelligence they bring to the job. I’m happy to recommend your company to others. Thank you!!
    Julia profile pictureJulia
    23:00 28 Apr 26
    We had roof/gutters cleaned, windows cleaned, outside whole house cleaned and pressure washing done. We've lived here 20 years and have never had such professional/excellent jobs done. The house looks brand new. Wish there were more than 5 stars to give this company!
    Robin Higgins profile pictureRobin Higgins
    22:44 28 Apr 26
    Excellent work! Very happy with this service.
    Linda Barber profile pictureLinda Barber
    17:24 23 Apr 26
    Whyatt Madden did a great job he did exactly how I wanted things done and he did an amazing job! Great job!10 ⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐Great personality.It was a pleasure to meet Whyatt Madden
    Dave Frakes profile pictureDave Frakes
    18:12 22 Apr 26
    I had the roof, gutters, and deck cleaned.Wyatt was our technician and he was great-a no- nonsense hard worker who got everything done right and answered all questions.He gets 5 plus stars!
    Donald Hopper profile pictureDonald Hopper
    22:55 19 Apr 26
    Communication was poor from the outset. We submitted a request through their website and received no response for four days. Then, without any prior notice or scheduled appointment, an estimator showed up at our home a couple of days later.

    By that point, we had already hired another company. When we informed him, he seemed confused and believed he had an appointment, which had never been arranged. He explained that his manager wasn’t sure how to handle our online request and sent him out without confirming anything with us.

    If something as basic as scheduling and communication is handled this poorly, it raises serious concerns about how they would manage actual work or resolve problems.
    Kathryn Sedlak profile pictureKathryn Sedlak
    20:49 14 Apr 26
    Great job!
    Travis Araki profile pictureTravis Araki
    18:39 14 Apr 26
    I scheduled a roof and gutter service but got stood up after doing a soft wash on my roof. Poor customer service and all I heard was excuses to why they didn't show. "They were swamped!" lol
    One customer lost...
    Dean Sterrett profile pictureDean Sterrett
    22:20 13 Apr 26
    Great gutter cleaning, Quentin was on time, very professional and left the house and yard very clean. I will use this service again.
    Michelle Corey profile pictureMichelle Corey
    14:24 10 Apr 26
    As a service organization, Johnny tsunami is the best I’ve used in a while. Great communication. They do what they say they’re gonna do and most importantly they are responsive to the customer needs.
    barbara mcmahon profile picturebarbara mcmahon
    14:22 10 Apr 26
    Ty was thorough and very pleasant. My second year with Johnny Tsunami and I'm very pleased.

    Award Winning Service, Year After Year

    It’s time to say goodbye to dirt and moss and hello to a cleaner, brighter home! From roof cleaning, gutter cleaning, and moss removal to pressure washing and window cleaning, we’re here to help home and business owners across the Pacific Northwest.

    Let’s Make Your Home Sparkling Again.

    Real Results, Happy Customers​

    Brighten up your property’s hard surfaces and protect their integrity.
    Have a delicate or fragile surface?

    Before After
    Before After

    Why Homeowners Trust Johnny Tsunami

    With thousands of roofs cleaned across the Pacific Northwest, Johnny Tsunami brings trusted expertise, advanced soft wash techniques, and unmatched attention to detail.

    We Clean With Precision, Not Just Power
    We don’t just crank up the PSI and go. Our team uses the right technique, pressure, and timing to clean without damage.  
    Trained & Experienced Technicians
    All our team members are trained in material-specific cleaning, safety protocols, and customer care. They’re background-checked and fully insured.
    We Communicate & Show Up On Time
    You’ll get confirmation, arrival notifications, and updates throughout. No guessing. No wondering if we’ll show. We value your time.​ ​

    Lets Get Started With Easy Step For Get Services

    At Johnny Tsunami, we make it easy for you to get your home looking its best.
    Here’s how our simple process works:

    Get Estimate

    Tell us what you need! Whether it’s roof cleaning, pressure washing, or a full exterior refresh

    Schedule Clean

    Pick a time that works for you, and our team will handle the rest. We arrive on schedule, use top-notch equipment

    Love the Results

    Sit back and enjoy a fresh, spotless exterior!

    Frequently Asked Questions

    Yes — we use soft wash techniques for delicate materials like siding and decks. High pressure is only used on hard surfaces like concrete.

    We can greatly reduce or eliminate oil, rust, and grease stains using professional-grade treatment. Just let us know.

    We treat organic growth at the root so it doesn’t return immediately — especially common on north-facing driveways and patios.

    We rinse thoroughly and protect nearby plants. Our equipment and methods are safe for your yard and flowerbeds.

    Frequently Asked Questions

    Yes — we use soft wash techniques for delicate materials like siding and decks. High pressure is only used on hard surfaces like concrete.

    We can greatly reduce or eliminate oil, rust, and grease stains using professional-grade treatment. Just let us know.

    We treat organic growth at the root so it doesn’t return immediately — especially common on north-facing driveways and patios.

    We rinse thoroughly and protect nearby plants. Our equipment and methods are safe for your yard and flowerbeds.

    Not Sure What Your Roof Needs?

    We’ll Help You Find Out.

    Not Sure What Your Roof Needs?

    We’ll Help You Find Out.