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Dunn Maintenance

4.8(
66
)
Powerwashing, Window Cleaning, Gutters & Downspouts Cleaning Service,

About us

Exciting Opportunity with Dunn Maintenance! Since 2009, our family-owned business has specialized in enhancing your property’s cleanliness and appeal. We expertly remove moss, fungus, and grime to keep your home pristine. Exclusive Offer: Book any roof cleaning or pressure washing service and receive a complimentary exterior window or gutter cleaning! It's our way of adding extra value and showing our appreciation. Why Choose Us? Trusted Expertise: Our team tackles the toughest jobs for top results. Customized Services: From gentle roof cleaning to detailed pressure washing, tailored to your needs. Safety and Quality: We use safe, effective methods, recognized by the local Chamber of Commerce. Our Services: Pressure Washing: Decks, fences, and driveways. Roof and Exterior Washing: Remove moss, mildew, and stains. Window & Gutter Cleaning: Enhance functionality and appearance. Thank you for choosing Dunn Maintenance. We look forward to serving you!

Business highlights

14 years of experience

Services we offer

Cleaning Service, Power Washing

Amenities

Free Estimates

Yes

Reviews
4.866 Reviews
Write a review
Number of StarsImage of DistributionNumber of Ratings
5
91%
4
8%
3
0%
2
0%
1
2%
Write a review

Filter reviews by service

Showing 1-25 of 66 reviews
Gary P.
Jul 2025
5.0
Window Cleaning
Yes. Very good job. Excellent.
Carol N.
Mar 2025
4.0
Jacob was very courteous and professional during phone "interview" ; in person, he was very open to questions, helpful with suggestions, and was able to do the job the next day. My house is now clean & shiny. I am very pleased and will use this service in the future.
Linda M.
Feb 2025
5.0
Roof Cleaning Service
Yes, I recommend this pro
Wonderfull service
Warren P.
Jan 2025
5.0
Powerwashing
Jacob Dunn and his brother of Dunn Maintenance did a FANTASTIC job! They were very professional and thorough. They paid attention to the details. I have had several companies do power washing over the past 10 years and Dunn Maintenance has been the best by far! My concrete hasn?t looked this good since it was new. I will definitely bring them back!
Bridie R.
Jan 2025
5.0
Window Cleaning
Yes, I recommend this pro
On time, on budget. Pleasant and efficient.
Barbara L.
Nov 2024
5.0
Yes, I recommend this pro
$400
Prompt, professional friendly service .
Cindy G.
Jul 2024
5.0
Window Cleaning
Yes, I recommend this pro
Same day service. Got right to work, and did a fantastic job in more than a timely manner. I was impressed with them from start to finish, I will definitely be calling Jacob again for continued service.
Mike S.
Jun 2024
4.5
Yes, I recommend this pro
$523
Jacob was very responsive, hard-working and customer-service-focused. His follow up was great. And we'll definitely use Dunn again.
Joe L.
Jun 2024
1.0
Window Cleaning
$350
very amateurish I feel I paid a price for a professional but there work was that of a local handy man. I have called them to come and try to make it good. Only time will tell
Response from Dunn Maintenance
"Dear Joe, Thank you for your feedback. We apologize for not meeting your expectations during our visit. Your experience matters, and we take full responsibility. Having our 12-year-old nephew with us created some distraction, causing four of the 16 windows to need extra attention. We've addressed this. This level of oversight is rare; our other reviews reflect our commitment to quality. We appreciate the chance to make things right. Warm Regards, Dunn Maintenance"
Randy B.
Jun 2024
5.0
Roof Cleaning Service
Yes, I recommend this pro
$560
Fast and efficient
Laurie M.
May 2024
5.0
Window Cleaning
Yes, I recommend this pro
$150
Very clean cut and professional
Duane C.
Apr 2024
5.0
Window Cleaning
Yes, I recommend this pro
Hard workers, eager to please
Lois W.
Mar 2024
5.0
Window Cleaning
Yes, I recommend this pro
They were excellent at communications. They did an outstanding job, very professional very pleasant. I would recommend them, and I would hire them again.
John S.
Dec 2023
5.0
Gutters & Downspouts Cleaning Service
Yes, I recommend this pro
Jacob and his team did an excellent job.
James D.
Nov 2023
4.0
Gutters & Downspouts Cleaning Service
Yes, I recommend this pro
The overall rating of fours stars was because I am unable to inspect the 2nd story gutters. Everything about Jacob and his crew was excellent. There work appears done, cleanup was good and I expect to have him back the spring of 2024.
Carolyn K.
Nov 2023
4.5
Commercial Window Cleaning Service
Yes, I recommend this pro
Fine service
Clarance K.
Nov 2023
5.0
Commercial Roof Cleaning Service
Yes, I recommend this pro
Good job
Shari L.
Nov 2023
5.0
Gutters & Downspouts - Clean- For Business
Yes, I recommend this pro
Dunn was professional, reasonably priced and efficient. We will be using their service again in the future.
Glen B.
Nov 2023
5.0
Gutters & Downspouts Cleaning Service
Yes, I recommend this pro
Great job!! Will hire again??
Glen B.
Nov 2023
5.0
Yes, I recommend this pro
Quick service, did exactly what they said they would do ð ð ¼
Bert H.
Nov 2023
5.0
Commercial Roof Cleaning Service
Yes, I recommend this pro
The Dunn Brothers were very professional, friendly and informative of all steps being taken to complete the requested moss removal and treatment work.
Dawnelle T.
Oct 2023
5.0
Roof Cleaning Service
Yes, I recommend this pro
Quick response. Great work.
Flloyd G.
Oct 2023
5.0
Gutters & Downspouts Cleaning Service
Yes, I recommend this pro
$1,750
Job well done.
Flloyd G.
Oct 2023
5.0
Yes, I recommend this pro
$1,750
Great service.
Michael R.
Oct 2023
4.5
Roof Cleaning Service
Yes, I recommend this pro
Mr Dunn did very well. He will be doing a sring and Fall clean up for my mother inlaw.
Showing 1-25 of 66

Licensing

Licensed*

Trade License Number

DUNNMM*764MA

Trade License Locale

WA

Trade License Expiration

07/03/2026

State Contractor License Requirements

All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our Find Licensing Requirements page.

*Contact business to see additional licenses.

FAQ

Dunn Maintenance is currently rated 4.8 overall out of 5.

Monday: 8:00 AM - 6:00 PM Tuesday: 8:00 AM - 6:00 PM Wednesday: 8:00 AM - 6:00 PM Thursday: 8:00 AM - 6:00 PM Friday: 8:00 AM - 6:00 PM Saturday: Closed Sunday: Closed

Yes, Dunn Maintenance offers free project estimates.

No, Dunn Maintenance does not offer eco-friendly accreditations.

No, Dunn Maintenance does not offer a senior discount.

No, Dunn Maintenance does not offer emergency services.

No, Dunn Maintenance does not offer warranties.