Pressure Washing & Exterior Cleaning Seattle

Roof Wash, House Wash, Window Cleaning & More

Our Services

Is your roof dirty? Our professionals will restore your roof to greatness and bring back your curb appeal.

Roof Washing

Let us clean the dirt, mold, and grime off your home. Our professionals are here to bring the beauty back.

House Washing

Our professionals will remove the stains from your driveway or walkway successfully.

Get A ProKleen Today!

NW ProKleen provides the best roof washing, pressure washing, house washing, and commercial pressure washing services in Washington. Our pressure washing professionals will remove any dirt or debris on the exterior of your home. When you call NW ProKleen to wash your property, you can be confident knowing that our goal is to provide you with the highest quality service. Your home will be treated with respect by our pressure washing professional and after cleaning up the debris and dirt, the professional will make sure there is no mess left behind. Our revolutionary soft wash techniques and procedures make us the best at what we do. Call today and you will see why we are the most reliable and safe company that fits all of your home improvement needs.

What Our Customers Are Saying

ProKleen is a great company to work with. The owner John has high integregity, does personal home visits to help build a plan and his employees are kind and delightful. We have used ProKleen for holiday light installations a few times now. We are happy with their recent installation and recommend them to others. I personally value that their team is consultative and will share ideas and recommendations and work within your budget.

Seema Bhende

20:10 04 Nov 24

Angel Bridges

21:51 25 Oct 24

NWprokleen did an excellent job with our windows and has now hung our Christmas lights for the past two years. They are kind, efficient, responsive and courteous. Highly recommend them.

Susan Smith

17:07 25 Oct 24

Doug Weber

16:40 24 Oct 24

Amazing “full maintenance” business that can do basically everything you need, efficiently, effectively and professionally. Highly recommend for all you annual maintenance needs!

Katie Ferguson

17:10 06 Aug 24

Really appreciated the polite and efficient young man who was in charge of our project. Also the original estimator came to our home to be sure all was well with the two services of gutter cleaning and roof de-mossed. You get what you pay for!

D R

21:36 05 Aug 24

ProKleen always do a fantastic job!!! They have done my windows, roof and gutters. 10/10 would use again 🙂

Teresa Hall

19:35 31 Jul 24

Wenmei Dong

22:30 23 Jul 24

Quality service, The team did a great job, cleaning our roof and removing all moss

Brian Karlin

18:55 19 Jul 24

John sent a team, headed by Sean, to clean roof, patio, and windows. They did a great job and the place is all spiffed up. There were a few small things that were not quite to our satisfaction: they were super responsive and came back the next day to make it right. Excellent service, great work ethic.

Shannon Nelson

17:42 01 Jul 24

Good work this company does. Windows, roof, pressure washing.

Timothy Vokes

17:02 28 Jun 24

Kristi Chan

02:53 21 Jun 24

John, Sean, and the crew at NW ProKleen did a great job. I would gladly hire them next time!

Rob Moe

21:20 20 Jun 24

From the estimate to the work done everyone at NW Prokleen was exceptional. We were presented with several very clear and concise options for the work on our house. They were able to perform the work on our house the day after we were given the estimate due to a cancellation. The crew that came to work on the house arrived early and started work immediately. They finished the work faster than expected and did a fantastic job. We didn't know our house could look so clean!! We would recommend NW Prokleen to anyone looking for a job well done at a reasonable price. We will definitely be using them again in the future!The GuinnsKenmore WA

Patty Guinn

03:38 09 Jun 24

Mike Holmes

22:20 04 Jun 24

NW Prokleen has soft washed our roof today and did a great job of moss removal and moss prevention treatment as well as very good cleanup upon completion . Thankyou

Bruce Ford

21:30 21 May 24

fast and efficient

Ellen Hoffman

21:35 03 May 24

Cathy Cottingham

17:57 22 Apr 24

Laura Slater

20:55 09 Apr 24

Did a great job cleaning the roof our our house and a rental house and cleaned up well before leaving. Just be sure to pay by means other than a credit card to avoid 4% charge for using a card.

Ed Sterner

20:57 18 Mar 24

Always great service!

Tanya Holland

15:25 09 Mar 24

Always great service. Very easy to get an appointment. Showed up on time. Followed directions perfectly. Did a great job quickly. Post now.

Gene Endicott

18:11 19 Feb 24

Very professional and kept me informed every step of the way.

Rob D

20:25 13 Feb 24

Very efficient, fast, and professional. They came the day after I called. I would hire them again in a heartbeat.

Erin Nix

18:03 16 Jan 24

We have used NWProKleen over the years — to clean our flat pvc roof, windows and to hang our holiday lights! Always so fast, friendly and we'll continue calling on them.

Jason Custer

04:48 12 Jan 24

Always great service!

Tanya Holland

00:41 09 Jan 24

Prompt, quick service cleaning the moss off our roof, and the results look great so far.

Kevin Deus

21:45 22 Dec 23

Great customer service. Quality work

Alex Hicks

19:10 22 Dec 23

Techs were very polite and thorough. This is my second experience with this company and both times I was pleased and I will use them again.

Joe Campeau

22:49 14 Dec 23

Lance Wang

19:17 08 Dec 23

We had ProKleen install our Christmas lights. They did an excellent job!

Sally Dickinson

18:40 05 Dec 23

The ProKleen team has done our Christmas lights install for a number of years (and gutter cleaning at the same time). We have a high and steep roof and they have always done a great job. The team members are professional and nice to work with. We appreciate them!

Janet Henry

15:41 03 Dec 23

Quality work, very friendly and professional staff. Sean was great!

Ryan Cooper

18:25 24 Nov 23

NW ProKleen put up our Christmas lights and cleaned our gutters. They got it all done quickly and left our property as they found it. The lights look great.

Steve Shaiman

03:49 15 Nov 23

Sarka

21:17 06 Nov 23

Chris Bosworth

20:01 30 Oct 23

Robert Yang

17:02 27 Oct 23

Steve Elsoe

14:45 11 Oct 23

Prompt response, professional service and great quality work at a decent price. Nice job and will work with NW Prokleen again

dba. dba

20:38 25 Sep 23

NW ProKleen did a fantastic job of washing my siding and windows. They were friendly, professional and responsive. Neighbors have commented on what a great job they did. I highly recommend them.

Colleen C

16:26 27 Aug 23

Manoj Bableshwar

07:00 18 Aug 23

Jeremy Trull

16:54 25 Apr 23

NW Prokleen did an excellent job cleaning both of my flat room homes.Bill Sigmar

Bill Sigmar

23:48 11 Apr 23

We were very pleased with the services provided by this company. John gave a fair estimate of cost and scheduled the work. Roger and Eli arrived the following week to remove needles (plus small patches of moss) from our roof and soft wash our patio, stone surfaces and driveway. From beginning to end, all were courteous, knowledgeable, professional and efficient. We look forward to working with this company in the future.

Laurel Rand

19:50 04 Apr 23

Steve Hark

22:29 09 Mar 23

NE PROKLEEN finished the job and we are pleased with the immediate response andresults. Our

Ellery Berg

20:39 13 Feb 23

Veena Nagendra

23:43 24 Jan 23

L Anderson

23:30 29 Dec 22

Kyle Dawson

14:47 05 Dec 22

Only suggestion revolves around timeliness of work which was scheduled between 8 - 9 and didn't begin until 10:55.

Peter Carl

20:22 26 Aug 22

James was prompt, professional, and friendly. He did a great job on our windows, in and out; they are sparkly clean!

Jane Sproul

20:57 22 Jul 22

If you want quality, care, commitment with excellent follow through, you’ll find it with NW ProKeen.

Tiffany Adams

01:35 09 Jun 22

We had NW ProKleen come by to powerwash and stain our fence recently. They were very professional and thorough completing the project. James, who's a great guy, supervised and helped with the powerwash and then single-handedly stained the fence. He and did an outstanding job as did his crew. We've been getting compliments every since and are likely to have James to refinish our deck next year. I've attached some pictures of the project.

Marco Doelling

19:15 18 Sep 21

Juan, James, and Jacob did an amazing job on our house. It looks like new. Scheduling with Rachel was easy and communication was great.Will definitely call them again the next time it's time to clean the outside of our house.

Marla Dahlin

20:09 22 Jul 21

Great job! Did a big job for us having pressure washed ALOT of concrete, cleaned deck, railing and stairs, cleaned and treated roof, washed windows inside and out. Crew was outstanding! They seemed to be a cohesive team that enjoyed working with each other which showed in the work completed. Strongly recommend!

Jennifer Murphy

06:14 16 Jul 21

Excellent window and roof cleaning service! Juan and Jacob detailed our windows and window sills and made them look like new! Highly recommended!

Kevin Joseph

15:09 19 Jun 21

gene young

15:47 10 May 21

Mike Dutton

23:00 04 May 21

Juan and Galvin did a great job. They were courteous and professional. The windows are sparkling clean!

Gina Drachman

16:06 23 Apr 21

James and Gavin arrived on time, set up their equipment, and began working right away. They were both friendly and courteous. They asked permission before moving things, and then helped me to put things back where I wanted them. They worked well as a team and did what I had requested and more. They worked steadily and efficiently. Highly recommended.

Bruce Ray

19:43 13 Apr 21

Prompt quote, reasonable price, amazing and communicative crew, professional, good value. Had our roof cleaned and fence pressure washed. Was vet impressed by the card the crew took to work around our precious plants, including vines growing on our fence.Final scheduling notice was via text and the time they selected worked great for us, but it would have been nice to get a call to schedule so we could confirm the time also worked for us in advance.Will definitely use ProKleen in the future!

Kristine Edens

20:01 09 Apr 21

Larry Gales

00:09 08 Apr 21

Professional, friendly staff. The services performed--clean/treat roof, wash exterior windows/screens and clean gutters--were done extremely well. I was pleasantly surprised to find they also cleaned off debris from my patio and asphalted areas. Much appreciated!

C. Henderson

17:48 12 Mar 21

Great work! Workers were extremely friendly, cooperative and did a very nice job. Communication was great from start to finish. They stayed until everything was cleaned up as good or better than it was when they arrived. I would highly recommend this company to others.

James E

01:16 13 Feb 21

Ken Van Eyk

20:40 04 Jan 21

Juan, Josh, John & James were great. They cleaned my roof & gutters. They were on time did an awesome job & cleaned up well. They found a hole in our roof & repaired it for us. I would hire them again.

Kim Jensen

17:23 24 Sep 20

I was happy with the work requested. The price was reasonable, and the workers were skilled and efficient. The workers obviously cared about doing a good job. We will definitely call them when we need more work done.

Man Behind The Screen Today

19:30 18 Sep 20

Juan showed up on time and worked really hard ensuring the driveway was clean. I highly recommend them for any pressure washing services!

Lucas Mack

17:47 14 Sep 20

Booth Nguyen

19:47 03 Sep 20

Justin Denk

14:11 23 Jul 20

John and his team cleaned our gutters and put up our Christmas lights. They were willing to go the extra mile by using some of our own lights to do trees on our property, in addition to matching their lights on our house (non led, which is hard to find). They were reasonable and professional. I highly recommend NW Prokleen!

Doug Marshall

14:03 22 Jan 20

Excellent service from beginning to end. Always responds to my requests within a timely manner. Prices are good and the quality is worth more than what it is charged. I prefer to support local businesses vs coroporations where you are just another number. We've been working with John and his crew for a few years and he treats us like family.

Myrna

05:40 22 Jan 20

Jeanyne Marshall

17:58 21 Jan 20

NW Prokleen helped us out with our Christmas lights. They looked great. Our neighbors and friends were impressed with the display. Thanks!

Phil Waligora

17:39 21 Jan 20

linda tracy

17:27 21 Jan 20

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Bring Your Exterior Back to Life

Have a dirty roof? Do you need a house wash? Old, dirty concrete? Our NW ProKleen professionals will remove the dirt and debris that has invaded the exterior of your home. A professional pressure wash will bring your curb appeal back and keep the admiration of your home maintained. Whether you need your house, roof, or concrete washed, we are dedicated to making sure your home improvement needs are met. You do not need to worry about having to clean the exterior yourself or climb a ladder to make sure you get every square inch of your home. We will do your hard work. Give us a call to schedule an appointment.

Why Choose NW ProKleen

Our experienced professionals are here for you.

Experience

NW ProKleen has earned a great reputation in the Greater Seattle area. We have many years of previous experience in the industry and have cleaned thousands of homes!

Cost-Effective

We never compromise the quality of our services and still manage to offer them at reasonable and affordable rates.

Free Estimates

Wondering how much a full program or just a specific service such as soft wash roof cleaning will cost you? Just call us and find out.

How Will the Soft Washing Service Help?

You will see many benefits when soft washing your home. These benefits include:

Environmentally friendly
Preventing future repairs and saves money
Increases property value
Improves curb appeal
Soft washing helps keep your property and guests safe

Our Locations

Lake Forest Park
Kenmore
Kirkland
Bellevue
Sammamish
Medina
Clyde hill
Seattle
Woodinville

Pressure Washing & Exterior Cleaning Seattle

Roof Wash, House Wash, Window Cleaning & More

#1 Exterior Cleaning Professionals

Our Services

Roof Washing

House Washing