You're never left guessing.
We do what we say.
We leave it better.

Most-reviewed exterior cleaning company in the Pacific Northwest. Real training, real follow-through, and a guarantee that means what it says.

2,500+

5-star reviews

15+

years in the PNW

20,000+

happy customers
Why Customers Choose Johnny Tsunami | Pacific Northwest Exterior Cleaning
What makes us different

Three things most companies don't do.

15+ years in the Pacific Northwest. These are the three things that separate us and the reasons most customers stay with us instead of calling around every spring.

01 Proof

2,500+ five-star reviews.

Most-reviewed exterior cleaning company in the Pacific Northwest. Top 5 in Washington State. #1 in Kitsap County. Most companies have a few dozen reviews. We have thousands.

02 People

Full-time techs, real training.

Every technician completes our industry-best Tsunami Academy before setting foot on your home. No subcontractors. No day-laborer crews. Same standards, every visit.

03 Philosophy

We maintain, not just clean.

Maintenance protects what you've already paid for. Our work is built so results last longer and the next service is smaller, easier, and less expensive. It's why most customers stay for years.

WORRY-FREE GUARANTEE · JOHNNY TSUNAMI · WORRY-FREE GUARANTEE · THE WORRY-FREE GUARANTEE
Our Promise

Not happy?
We make it right.

We respond quickly. We take care of the issue. We come back if needed. The job isn't done until you say so.

That's it. No fine print. No debate. No "you should have caught it sooner."

It's our guarantee because we trust our work, and we know our team will follow through.

Our Philosophy

This isn't a transaction. It's a relationship.

Most exterior cleaning companies treat every job like it's the last one they'll ever do for you. Show up, get paid, move on.

We see it differently. Every job is a chance to earn the next one. Most of our customers stay with us for years, not because we lock them in, but because we treat their home like we plan to be back.

Bring your kids out to watch while we work. Show us the patch of moss you're worried about. We're not just here to clean something today. We're here to be the people you call whenever the outside of your home needs help.

Worth knowing

Nine questions to ask any company you're considering. Including us.

Whether you go with us or someone else, get these right and you'll be in good shape. We'd rather you choose well than choose fast.

Group 1 — The Work
01

Training

Ask how the crew is trained. A real program takes weeks. We run a 30-day Tsunami Academy. Every full-time tech completes it before they're sent to your home.

02

Method

Ask whether they soft-wash or pressure wash your roof. Pressure washing can void shingle warranties. We soft-wash every roof — lower pressure, right solutions, no damage.

03

Chemicals

Ask what they use. Some companies use harsh products that kill landscaping. We use EPA-approved low-toxicity solutions — safe around plants, kids, and pets.

Group 2 — The Risk
04

Insurance

Ask to see proof. If a crew damages your property, you want their insurance covering it, not yours. We carry full general liability and workers comp. We'll send certificates on request.

05

Safety

Crews on roofs face real risk every job. We carry workers comp, train in fall protection, and harness up on every roof. If something happens, it's on us — not your homeowner's insurance.

06

Warranty & Re-Do

Ask what happens if you're not satisfied. Most companies have no real answer. We do — the Worry-Free Guarantee. We respond quickly, fix it, and the job isn't done until you say so.

Group 3 — The Experience
07

Pricing

Ask if the quote is the final price. Some companies add charges once work starts. Our quote is the price. No surprises, no day-of upcharges.

08

Communication

Ask how they keep you in the loop. Real-time updates, a heads-up before arrival, after-job photos. You shouldn't have to call and ask what's happening.

09

Cleanup

The right answer is "we leave it better than we found it." Cleanup is the last thing they do and the first thing you notice. Most quality complaints from other companies show up right here.

A real example from our files

The cheapest quote can become the most expensive option.

1
$

A homeowner asked us to match a much lower quote.

We declined because our price includes trained crews, insurance, cleanup, and the Worry-Free Guarantee.

2

They left a bad review, even though they never hired us.

Lucas Nickell
Local Guide · Xxxxxxxx
★★★★ · 8 hours ago

"Quoted me $2,100 for a roof cleaning and gutter washing. Absolutely ridiculous."

Not a customer
3

They chose the cheaper company.

The results showed why it was cheaper.

Lucas Nickell
Local Guide · Xxxxxxxx
★★★★ · 8 hours ago

"I hired North Slope Exterior Cleaning and was pretty disappointed with the results. The roof still had visible spots they missed, and the job felt rushed overall. What really bothered me was the mess they left behind all over my yard and around the gutters."

Review after choosing the lower bid
The Verdict

The low quote was cheaper for a reason.

Lower bids can leave out the things homeowners notice most: training, cleanup, insurance, and follow-through.

What customers say

2,500+ five-star reviews and counting. Top 5 in Washington State.

#1 in Kitsap County. Read a sample below, or expand to see more.

How it works

Three steps. No complications.

Think Navy Seals for exterior cleaning.

1

We Come

Free quote, in person or virtual. We walk the property, talk through what you need, and give you an honest price. No high-pressure sales.

2

We Clean

Same trained crew. Right method for each surface. Full cleanup at the end. You'll know when we arrive and when we're done.

3

We Conquer

PNW weather doesn't stop. Neither do we. Maintenance plans keep your home protected year-round.

Ready when you are

Let's get your home taken care of.

Free quote, in person or virtual. Honest pricing. No high-pressure sales. We'll take a look, talk through what you actually need, and give you a number you can trust.

Call us
(360) 295-2683 · Silverdale / Kitsap
(206) 899-0003 · Seattle
Hours
Monday – Friday · 9 AM – 5 PM

We've been doing this for 15+ years for thousands of Pacific Northwest homeowners. We're not the cheapest, and we're not trying to be. We're trying to be the company you call once and never have to second-guess. Whether you choose us or not, we hope this page helped you ask better questions.

— The Johnny Tsunami Team