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TRUSTED BY BLACK DIAMOND, WA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon502
    Verified deck cleaning services reviews

Top-Rated Deck cleaning pros in Black Diamond - Updated Nov 2026

Avatar for ALEX NW LLC
ALEX NW LLC
5.0(
27
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Black Diamond, WA and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Alex did an amazing job painting both the interior and exterior of my home. He was professional, reliable, and paid great attention to detail throughout the entire project. The quality of his work exceeded my expectations. The preparation was done properly, the paint lines were clean, and everything was completed on time. He kept the work area organized and communicated clearly from start to finish. I am very happy with the final result and would highly recommend Alex to anyone looking for a skilled and trustworthy painter. I will definitely hire him again for future projects."
Before
Deck staining/Restoration
Deck staining/Restoration
After
Process

+3

9 neighbors recently requested a quote
Avatar for Serge's Home Imprvmnt & Rnvtn
Serge's Home Imprvmnt & Rnvtn
5.0(
40
)
Deck, Fence, Patio or Porch - Clean and SealDeck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Black Diamond, WA and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"He did so much more. He came in and fixed many problems that previous handymen created. His work is neat, clean, professional. He thinks outside of the box to minimize waste so that you don't have to scrap the entire previous project. SERGE IS PHENOMENAL!!!"
Siding repair
Siding repair
Siding repair
Siding repair
Fence repair/build

+49

Response time1 day
19 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for Sean's Supplies, LLC
Sean's Supplies, LLC
4.7(
21
)
Deck, Fence, Patio or Porch - Clean and SealDeck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Black Diamond, WA and surrounding areas

Approved

In business since 2003

Free estimates

Small jobs welcome

"Sean was great to work with. He listened to what I needed and gave me several options to choose from. His pricing is extremely fair. When my materials cost less than expected he was honest and gave me the difference back. His work turned out nicely looking and he took care to make sure each step was done right. He was prompt on arrival and took the time to answer questions I had as he did his work. I would definitely work with Sean again. When it’s time to replace my entire fence and not just a few repairs, I will definitely be returning to working with him."
Retention wall removed 95$
Retention Wall removal
Holiday Lights Installed
Walk way
Walk way

+64

Response time3 hrs
Response rate91%
17 neighbors recently requested a quote
The Handy Millennial LLC
4.9(
6
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Black Diamond, WA and surrounding areas

Approved

In business since 2019

Free estimates

Customers say: Quick response

"Mr. Craig was really professional in his approach to this job. It isn't easy to find folks who want to do the smaller handyman jobs and finding him was great. We had an outside door whose trim had rotted and which needed replacing. He came and did up an estimate for us in a very prompt fashion. We were able to reuse the existing exterior solid wood door, which was in great shape - that was very helpful and cost efficient. He was good about keeping us in the loop on timing and did a good, thorough and very professional job on the door. I would definitely recommend him to others and use him again."
My jobs
My jobs
My jobs
My jobs
My jobs

+17

Response time3 hrs
Response rate94%
3 neighbors recently requested a quote
Avatar for Shining Star Handyman Services LLC
Shining Star Handyman Services LLC
New to Angi
Deck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Black Diamond, WA and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

Shining Star Handyman Services LLC takes our customers requests seriously, we focus on precision and at the same time we keep our costs reasonable. You don't have to sacrifice quality for price. \n\nWe believe in the word of mouth business model that keeps our customers and their friends and family calling back for additional services. Here at Shining Star you are #1.

1 neighbors recently requested a quote
Avatar for The Home Team
The Home Team
4.7(
606
)
Deck, Fence, Patio or Porch - Clean and SealDeck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Black Diamond, WA and surrounding areas

In business since 1996

Free estimates

Credit card accepted

"Super job! The roof looks great and the deck hasn't looked this good since it was installed. The cleaner went out of his way to thoroughly clean up all around the house including washing the sides of the house. Very professional from bid to job complete."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+3

Recommended by93%of homeowners
Palm Construction and Remodeling, Inc.
5.0(
118
)
Deck, Fence, Patio or Porch - Clean and SealDeck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Black Diamond, WA and surrounding areas

In business since 2020

Free estimates

Offers commercial services

It can be a daunting task looking for not only the right contractor for your job but also the right contractor for you. We completely understand what you're going through. We know every customer has different desires, different needs and different schedules. We're not only here to turn your ideas into reality but to make it a memorable experience every step of the way. Call us right now, no matter where you are in the planning process.

Response time3 days
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Deck Cleaning FAQs, answered by experts

Yes, adding a composite deck, such as one made from Trex, can significantly increase your home's value. It is a valuable home renovation for recouping costs, with some estimates for return on investment (ROI) ranging between 60% and 70%. More recently, Remodeling's 2024 Cost vs. Value Report suggests a deck addition has an ROI of 82.9%, with an average resale value of nearly $14,600. A new deck makes your yard more functional, enhances the landscape's aesthetic, and can entice prospective buyers. The investment may have a higher return if the deck adds usable square footage to the property.

PVC decking can get slippery when wet because it’s made from plastic. However, composite and wood decking can also be slippery when wet. It’s best to wear shoes with grippy soles when walking on a wet deck, no matter the material, and to be extra cautious not to slip and fall down.

Ultimately, overapplication of stain can compromise the deck's appearance, durability, and longevity. It may result in an uneven finish, with excess stain pooling, dripping, or drying into thick patches. It can also obscure the wood's natural grain and texture, detracting from the desired aesthetic. Moreover, excessive staining may not fully penetrate the wood, leading to poor adhesion and premature wear. Additionally, thick layers of stain are prone to peeling, cracking, and blistering as they struggle to bond with the surface. 

For a 12x20-foot (240-square-foot) deck, you can expect to pay between $7,200 and $14,400. This cost is based on a general price of $30 to $60 per square foot. The final price will depend on factors such as the decking material, design complexity, deck type, location, and local labor costs. Keep in mind that add-ons will increase the total; for example, adding an under-deck drainage system to a deck of this size could cost an additional $7,700.

Deck stairs should have at least three stringers rather than two. The recommended minimum width for stairs is 36 inches, and the International Association of Certified Home Inspectors recommends at least three cut stringers to provide sufficient support on wood decking stairs of this width. Generally, stringers should be a maximum of 16 inches apart for wood decking and 12 inches apart for more flexible composite decking.

The Black Diamond, WA homeowners’ guide to deck cleaning services

From average costs to expert advice, get all the answers you need to get your job done.