Reviews

Bill Sigmar

17:05 21 Jul 26

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

22:15 06 Jan 26

Excellent service at a fair price. I had my driveway (large) and sidewalk pressure washed and my exterior windows and solar panels cleaned. The tech was friendly, communicated at the right frequency, asked for my input and feedback and was working hard the whole time. The results exceeded my high expectations! I will absolutely have them back in the future.

Laura Wall

22:39 26 Dec 25

Gutter cleaned and blew leaves off roof. Cleaned around the house. Great job!

Leslie Fields

23:48 22 Dec 25

Ben Eaton

18:26 16 Dec 25

Highly recommend NW ProKleen! They did our holiday lights and were great at communicating, priced fairly and the guys that came out were friendly and efficient. 5 stars.

Todd Rohs

22:26 15 Dec 25

Mark Gauthier

18:25 15 Dec 25

Prokleen recently cleaned my driveway, sidewalks & a cement pagoda at my house in Mercer island. They were super responsive & John did a bang up job.I highly recommend them for your powerwahing needs.

Vicki Rouillard

16:26 05 Dec 25

2nd time working with NW ProKleen. We are so happy with them. We have complete confidence in their work and recommend them highly.1st time: Ethan, Calvin and Clay worked on our flat roof and did a fabulous job with our roof as well as our solar panels. Amazingly thorough job! Would definitely hire them again.

Aaron Hawkins

15:57 29 Nov 25

Josh Berg

04:21 27 Nov 25

Megan McDonald

18:09 24 Nov 25

Angel Bridges

14:49 10 Nov 25

Erin Fleshman

17:20 12 Sep 25

Jane Sproul

23:40 05 Aug 25

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

Shekar Bommas

13:53 01 Aug 25

Janis Bombacie

20:38 25 Jul 25

Really nice guys. Ethan in particular. Very detailed & checked work. We’re sparkling!

Jacqueline Braidech

18:56 06 Jun 25

Zeenia Billimoria

19:45 14 May 25

I’ve been getting my windows cleaned for a few years with NWProkleen. They pay attention to detail and take their time doing the work. They are the only company that have a poll long enough to clean our 3rd floor windows.

Kate Lawford

17:19 22 Apr 25

Excellent service, on-time and professional. Above all my windows are sparkling! They were easy to schedule with and their bid was fair and quick. I will use them again!

Laura Althoff

17:00 15 Jan 25

Doug Weber

21:25 11 Jan 25

Super friendly, efficient and thorough. Great group of guys out here today.

Phil Waligora

23:08 09 Jan 25

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

richard anderson

18:06 02 Jan 25

Kimberley Slater (NorthwestKimberley)

18:52 30 Dec 24

They were on time and very responsive.

Kyle Dawson

19:01 26 Dec 24

Very friendly and prompt service providers. They were clear in their communication and collaborate with you to get to a great end result. Would highly recommend!

Christine Kessler

18:55 22 Nov 24

The team was highly responsive and professional from first inquiry to job completion—thank you!

Seema Bhende

20:10 04 Nov 24

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.

Susan Smith

17:07 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.

Katie Ferguson

17:10 06 Aug 24

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

D R

21:36 05 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!

Teresa Hall

19:35 31 Jul 24

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

Wenmei Dong

22:30 23 Jul 24

Brian Karlin

18:55 19 Jul 24

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

Shannon Nelson

17:42 01 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.

Timothy Vokes

17:02 28 Jun 24

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

Kristi Chan

02:53 21 Jun 24

Rob Moe

21:20 20 Jun 24

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

Patty Guinn

03:38 09 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

Mike Holmes

22:20 04 Jun 24

Bruce Ford

21:30 21 May 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

Ellen Hoffman

21:35 03 May 24

fast and efficient

Cathy Cottingham

17:57 22 Apr 24

Ed Sterner

20:57 18 Mar 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.

Tanya Holland

15:25 09 Mar 24

Always great service!

Gene Endicott

18:11 19 Feb 24

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

Rob D

20:25 13 Feb 24

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

Erin Nix

18:03 16 Jan 24

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

Reviews

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