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

Avatar for Leonpro Services, LLC
Leonpro Services, LLC
4.3(
436
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Sykesville, MD and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"Needed to have my deck stained. They provided a reasonable price. They cleaned and sanded deck. I?m glad they educated me on the oil stain. The oil stain, Ready Seal, looks great. The man who stained the deck did an outstanding job. He was very detailed in ensuring the stain was evenly spread. Great Job Leonpro!"
AFTER
pier resurfacing
after
done
vanity

+262

Response time2 days
43 neighbors recently requested a quote
Recommended by89%of homeowners
Plomari General Contractors, LLC
4.6(
540
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Sykesville, MD and surrounding areas

Approved

Super Service Award Winner

In business since 1998

Free estimates

Emergency services offered

"Georgeâ s crew did an excellent job removing and replacing our roof. They showed up when expected on Saturday morning but then the weather took an unexpected turn and it had to be postponed. Back they came, again on time, the next morning. Work was completed very efficiently. They cleaned up afterward, making sure there were no random pieces of shingle around, and cleaned off my front porch and back deck beautifully. They even fixed a piece of siding that came off in the storm for me, no charge. This is not the first time we have hired Plomari. They installed the roof on my daughterâ s house a year or so ago. And they remodeled two of my bathrooms two years ago. Prices are very reasonable. I would absolutely hire them again if another project came up."
annapolis high school
potomac
annapolis high school
potomac
annapolis high school

+6

Response time5 hrs
Recommended by93%of homeowners
Avatar for J & W Brown Contracting, LLC
J & W Brown Contracting, LLC
4.6(
26
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Sykesville, MD and surrounding areas

Approved

In business since 2017

Free estimates

Credit card accepted

"Immediate quote, timely service, and good follow up. I will be using J&W for a few additional projects as well. The work on our porch to re point bricks and put in railings was immaculate. We are very satisfied with all aspects of working with this contractor."
Remod
Remod
Remod
Remod
Remod

+6

101 neighbors recently requested a quote
Recommended by73%of homeowners
Avatar for D&V Remodeling, LLC
D&V Remodeling, LLC
5.0(
15
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Sykesville, MD and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"Guillermo, the owner of D&V Remodeling, has been absolutely fantastic to work with. I hired him to do few diverse projects and he was very knowledgeable, efficient and performed superb quality work. Itâ  s not every day that you meet a contractor that has your best interest in mind, is honest, trustworthy and just genuinely a nice person that wants to do his best for his customer and does it so well. I value attention to details and I was truly impressed with his work. Guillermo was very communicative in keeping me up to date on scheduling and then before the projects started, during and after. Overall, it was absolutely a pleasure to have him work on my projects. Even though I was not available to monitor every aspect of the projects, he delivered superbly high quality of work. I also appreciated his flexibility to get me on his schedule. I will DEFINITELY hire him again!"
Bathroom
Bathroom
Bathroom
Bathroom
Bathroom

+27

Response time2 days
Response rate87%
5 neighbors recently requested a quote
Avatar for Masonry Stone Work LLC
Masonry Stone Work LLC
5.0(
3
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Sykesville, MD and surrounding areas

Approved

In business since 2013

Free estimates

Warranties offered

Masonry Stonework LLC is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

Brick and Stone
2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for All Touch Powerwash & Paint
All Touch Powerwash & Paint
4.6(
28
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Sykesville, MD and surrounding areas

In business since 2011

Free estimates

Credit card accepted

"Outstanding. The All Touch crew does an outstanding job with powerful pressure washers that reach even 40 and 50 feet tall. They use a potent chemical combination that not only removes the grime, but also ensures that it provides a protective barrier. This is the second time I've had them out, and will continue to have them out yearly as the quality of the work is amazing. HIGHLY RECOMMENDED."
Modern Grey
Custom clouds
High and tight
Three levels with ease.
Efflorecence Removal

+2

Recommended by88%of homeowners
...
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FAQs for deck, fence, patio or porch clean and seal projects in Sykesville, 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 Sykesville, 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.