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Top-Rated Deck, fence, patio or porch clean and sealers in Clinton - Updated Nov 2026

Avatar for Mr. Handyman of Anne Arundel and PG County
Mr. Handyman of Anne Arundel and PG County
4.5(
736
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Clinton, MD and surrounding areas

Approved

In business since 2005

Warranties offered

Credit card accepted

"Mr. Handyman helped me in all aspects of this large project, from measuring and ordering materials at the start to clean-up at the end. Installation of both patio doors and of garage doors went beautifully, as did replacement of front banisters and repair of old termite damage. The crews were always prompt and notified me by email that they were on their way. The were clean and courteous, and cleaned up after themselves. Mr. Handyman's Dennis Jennings, with his attention to detail, was key to this project being a great success."
Additional Photos
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+4

2 neighbors recently requested a quote
Recommended by88%of homeowners
Davis & Davis New Enterprize
3.4(
134
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Clinton, MD and surrounding areas

Approved

In business since 2006

Free estimates

Credit card accepted

"The job was to remove (and dispose of) debris from re-siding an outbuilding in the back yard. It mostly consisted of broken up decorative brick and Ti-11 siding. For safety's sake I had removed the nails from the siding as I took it down and, for convenience, had cut the 4x8 sheets into more easily carried pieces. The two-man crew was courteous, arrived early, worked efficiently, cleaned the yard, and offered the best price for the work accomplished. One of the workmen apologized for being a little slow because he had donated one of his kidneys to his wife within the past month, and was still recovering. Given that information, I helped out with the movement of the debris to the truck. The crew was vocally appreciative of the help, and since there was no indication of them slacking off, I believe the man was telling the truth and deserved the benefit of the doubt for helping his wife in such a life-saving way. I recommend this crew to others for their needs."
Response time2 days
Response rate96%
17 neighbors recently requested a quote
Avatar for Deck Solutions
Deck Solutions
5.0(
12
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Clinton, MD and surrounding areas

In business since 2018

Free estimates

Credit card accepted

"Deck Solutions rebuilt my old decrepit, not-to-code deck that was useless. My deck is now a fully functional double-level deck that will last for years to come. Deck Solutions is a great company that really can be depended on to satisfy their customers and do the best craftsmanship in repairing or replacing any decks. Customer Service is excellent and they respond faster to inquiries and actual repair schedules- which was one big reason that I chose them to complete my project."
Recommended by100%of homeowners
Avatar for Deck Cetera LLC
Deck Cetera LLC
4.4(
29
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Clinton, MD and surrounding areas

In business since 2006

Free estimates

Emergency services offered

"The crew worked long days and were very hard workers. I was very impressed. The deck is beautiful and have heard people comment on it how nice it looks. Every time we called we were responded to very quickly. I would recommend them. 
"
Alexander's Sunroom Interior
Bill & Diane's Sunroom Interior
Jackson Sunroom Interior
Larry & Pat's Sunroom Interior
Bill & Diane's Sunroom Interior

+8

Recommended by90%of homeowners
Avatar for Mel's Power Washing & Window Cleaning Inc
Mel's Power Washing & Window Cleaning Inc
4.4(
1,971
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Clinton, MD and surrounding areas

In business since 2004

Free estimates

Credit card accepted

"I usually have my landscaper, brother or some other random person power wash my deck, rails and pavers. I decided to step it up a notch by hiring a professional. Mel was AWESOME. Contact was swift, bid was fair, scheduling was easy. Most importantly, I cannot believe how much better he did than an “average” person with a power washer. Everything looks brand new. Honestly, I’m shocked. I own several homes and I’m very picky about my contractors. I recommend MEL whole-heartedly. Plus, I love hiring an independent contractor. Good for him for making a business successful. Don’t look any further; Mel is your guy."
Window cleaning
Interior paint project.
Working on a 60 ft. Ladder
Interior paint project.
Interior paint project.

+19

Recommended by86%of homeowners
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FAQs for deck, fence, patio or porch clean and seal projects in Clinton, MD

You should clean your deck before sealing it. Cleaning before refinishing is critical. If you don’t remove dirt and debris, you'll trap moisture in the wood, which prevents the new sealer from working correctly and can lead to costly repairs. Whether you need to sand, power wash, or sandblast depends on your deck's condition.

Sealing and staining your deck are essential maintenance methods that protect and beautify your outdoor space. Stain adds rich color and guards against fading, while sealant fortifies the wood against moisture and weather damage. Wood type, climate, deck age, and the degree of existing damage determine whether your deck benefits from one or both treatments. Using both options extends your deck’s durability and enhances its overall appearance.

Power washing and sealing your deck costs $500 to $1,700. This process combines the removal of stubborn dirt and debris with a protective seal that preserves the wood’s integrity. Effective cleaning eliminates harmful buildup, and a proper seal prevents moisture damage and wood decay, ensuring long-term durability and reducing future repair expenses.

Your deck must be sealed every one to three years to maintain its strength and appearance. Regular sealing is essential to protect the wood against moisture, mold, and harmful UV rays. A consistent sealing schedule prevents rapid deterioration and costly repairs. Inspections should be performed annually to determine if the protective layer remains intact, extending the life of your deck.

Leaving your deck untreated compromises its structural integrity and safety. An unprotected deck rots quickly due to moisture and environmental exposure, which means that neglecting sealing results in rapid decay and expensive replacement costs of $4,125 to $11,650. Sealing your deck is essential for maintaining its durability and protecting your home.

The sealant on your deck dries within a few hours and reaches full cure within 72 hours before regular use. It is essential to wait until the complete curing period to ensure the protective layer fully sets and resists weather and foot traffic. Proper drying guarantees that your deck is fully protected against moisture and environmental damage, ensuring lasting quality.

The Clinton, MD homeowners’ guide to deck, fence, patio or porch clean and seals

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