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    Verified deck cleaning services reviews

Top-Rated Deck cleaning pros in Rockville - Updated Nov 2026

Avatar for TS Pressure Washing & Deck Restorations, LLC
TS Pressure Washing & Deck Restorations, LLC
4.9(
27
)
Deck, Fence, Patio or Porch - Clean and SealDeck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Rockville, MD and surrounding areas

Approved

In business since 1985

Free estimates

Emergency services offered

"Kurt was very responsive, highly knowledgeable and honest. He assessed my deck and porches and recommended a course of action that would be cost effective and look good. He was very thorough in answer all my questions and explaining the rationale for his recommendations. I will definitely contact Kurt again for my deck and porch needs. Highly recommend!"
Additional Photos
Additional Photos
Additional Photos
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Additional Photos

+3

1 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Deck Buddy, LLC
Deck Buddy, LLC
4.5(
29
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Rockville, MD and surrounding areas

Approved

In business since 2011

Free estimates

Warranties offered

"I highly recommend Deck Buddy. Our screened porch (inside and out), deck and stairs were badly in need of cleaning and resealing. We had 4 different companies out here to quote the job. Deck Buddy was by *far* the most professional of the bunch, extremely competent and moreover pleasant to work with. They came exactly on time and were able to answer all my questions and were extremely knowledgeable about the work and the products/services they would use/perform. Their bid was neither the highest nor the lowest. Their service tech spent 3 days here cleaning, repairing, and refinishing our porch and deck. It looks like new. I am so pleased. We have attempted to do this work ourselves in the past, and paid to have it done by a different company once before, but never achieved the results Deck Buddy did. I should add, that when we paid to have this work done before, it did not seem like the other company applied very much product to the wood. This time, with Deck Buddy, you can see the wood is thoroughly sealed. Also, in comparison to our earlier experience, Deck Buddy took care to cover all my plants and also the house siding to protect from overspray. (Not protecting my plants was a problem with a different powerwashing company we hired once - my hostas were shredded - you have to watch out for this). Deck Buddy was extremely careful with everything and left no mess or debris behind, the porch and deck look great, the garden is unscathed. It was a job well done. Thank you!!!!"
Restoration
Restoration
Gazebo and Deck Restoration
Full Deck Re-Surfacing and Staining
Two Tone Restoration

+111

Response time10 mins
Recommended by91%of homeowners
Avatar for C&Painting LLC
C&Painting LLC
4.7(
379
)
Deck, Fence, Patio or Porch - Clean and SealDeck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Rockville, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2002

Free estimates

Warranties offered

"I recently hired C&Painting to paint several rooms in my home and my deck so that I could freshen the house up to get it ready for sale. Jose quickly set up a time to come over and assess the work and provide an estimate for the cost of painting. Once we agreed on the scope of work and signed the estimate, he promptly scheduled the work and then he and his painting team arrived to do the work exactly on schedule. His team worked quickly, cleanly and very professionally in completing their work over a four-day period. They were very conscientious about protecting my carpets and furniture from paint drops and were great at cleaning up after themselves. They completed all painting as planned and even did some extra work free of charge just because they thought it would look better. Jose and his team clearly take pride in their work and I would definitely hire them again in future."
Exterior Paint
Interior Paint
Exterior Paint and stain
Paint Dc
Paint Deck with solid stain

+78

Response time11 hrs
2 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Chevy Chase Exteriors
Chevy Chase Exteriors
4.7(
47
)
Deck, Fence, Patio or Porch - Clean and SealDeck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Rockville, MD and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"Highly recommend. CCE staff arrived to give quote for wood deck washing and offer accepted, very fair pricing and promise of outcome. Staff arrived to our house on time and went directly to work, very courteous, high degree of tasking skills, and performed as advertised. We were so very excited about the wonderful restored appearance and physical status of our, prior to this work grayed and dirty deck wood. The staff cleaned EVERY SINGLE SURFACE of the deck, looks like it was just installed. Yes, I will recommend and employ CCE for any future house repair needs."
Mold Remediation and Rebuild
Meineke Bathroom Facelift
French Drain
Mold Remediation and Rebuild
Meineke Bathroom Facelift

+18

Response time1 day
1 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for V-Tile
V-Tile
4.5(
30
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Rockville, MD and surrounding areas

Approved

In business since 2015

Free estimates

Customers say: Terrific value

"Vtile did an amazing job replacing the brackets on my deck that were rusty and old. It was a small project but important to me that my deck remained safe for me and my guests. The price was reasonable, they showed up on time, did an excellent job and left the work area spotless! Iâ m a very happy customer!"
Not the easiest of the cuts but...
Stairs at Sports&Health
Detail of a wainscoting at Richmond master bath p
Wainscoting at Richmond master bath project
Basement bath at Urbana, MD

+58

Response time1 day
Response rate86%
Recommended by95%of homeowners
Avatar for JW Home Improvement
JW Home Improvement
4.4(
5,749
)
Deck, Fence, Patio or Porch - Clean and SealDeck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Rockville, MD and surrounding areas

Approved (Corporate)

In business since 2001

Warranties offered

Credit card accepted

"Alberto and Javier were efficient in getting the work done; completing it in 3 days rather than the estimated 3.5. They were courteous and professional and were careful to keep my home clean and clean up the debris/garbage from the work."
Additional Photos
CARPENTRY SERVICE
EXTERIOR PAINTING
KITCHEN REMODEL
Jesse Wertjes with Angie!

+8

20 neighbors recently requested a quote
Recommended by87%of homeowners
Plomari General Contractors, LLC
4.6(
540
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Rockville, MD and surrounding areas

Approved

Super Service Award Winner

In business since 1998

Free estimates

Emergency services offered

"Prompt, thorough and meticulous. Superior craftsmen repaired our deck , replaced boards , sanded the entire deck, cleaned and stained the deck using top of the line Benjamin Moore brand stain. Done in 3 days. Power wash day one, repairs day two sand and stain day 3. All for a very reasonable price. Highly recommend."
annapolis high school
potomac
annapolis high school
potomac
annapolis high school

+6

Response time5 hrs
Recommended by93%of homeowners
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Deck Cleaning FAQs, answered by experts

Yes, but ensuring the deck has a solid foundation with adequate footings is critical before building, as the weight of a sunroom will put significant pressure on the structure below. Even if your deck is properly constructed, it may not be able to handle the extra weight. While some basic, lightweight, prefabricated sunrooms can sit on a deck with a strong existing foundation without additional supports, in many cases, the foundation and joists will need reinforcement. It is always best to have a structural engineer perform an inspection to evaluate the deck's quality and structural integrity. A professional can help you decide if reinforcement is sufficient or if it's better to tear down the deck and start over.

The best way to clean your decking is to clear debris from the gaps between the boards, sweep the surface, rinse it, apply cleaner, rinse again, and let it dry fully. A homemade deck cleaner made of two gallons of warm water and 1/2 cup vinegar is a simple cleaning solution for both wood and composite decking. You can sprinkle baking soda on any spots with mold or mildew, then scrub the area and rinse clean. 

Most building codes require that spindles or balusters on deck and stair railings be spaced no more than four inches apart. This safety standard, often called the '4-inch sphere rule,' is designed to prevent small children or pets from slipping through the railing. A good way to visualize this is that a 4-inch sphere should not be able to pass between two spindles. For the same safety reason, the space between the bottom rail and the deck floor should also be no more than four inches. As a general guideline, professionals often install three balusters per foot of railing. However, since specific requirements can vary by location, it is crucial to check your local building codes to ensure compliance before starting your project.

Most building codes require that railing spindles (also known as balusters) on decks or stairs be spaced no more than four inches apart. This safety standard is often called the '4-inch sphere rule,' which means a sphere with a 4-inch diameter should not be able to pass through the opening between balusters. This rule is in place to prevent small children and pets from slipping through the railing. For the same reason, the space between the bottom rail and the deck or floor surface should also be no more than four inches. As a general guideline, professionals often install three balusters per foot of railing. However, since specific requirements can vary by location, it is essential to check your local building codes to ensure compliance before starting your project.

DIY staining or painting is manageable with proper preparation, including safety measures, necessary tools, and adherence to safe weather conditions for application.

The Rockville, MD homeowners’ guide to deck cleaning services

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