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Find Deck, fence, patio or porch clean and sealers in Sparrows Point

Avatar for Cornerstone Hydro Wash
Cornerstone Hydro Wash
5.0(
19
)

Serving Sparrows Point, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Emergency services offered

"Fantastic experience with the company. Very responsive."
Additional Photos
Additional Photos
Additional Photos
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+17

Response time1 day
5 neighbors recently requested a quote
Recommended by94%of homeowners
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Avatar for Cornerstone Hydrowash
Cornerstone Hydrowash
4.9(
18
)

Serving Sparrows Point, MD and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"Brian and Joy are wonderful at Cornerstone! We have used them regularly on both of our homes. They are professional and provide excellent service both homes and decks are sparkling clean. Thank you so much Brian and Joy! Kind regards, Toni"
Roofs, Siding and more
Roofs, Siding and more
Roofs, Siding and more
Roofs, Siding and more
Roofs, Siding and more

+19

Response time8 hrs
Response rate90%
Recommended by94%of homeowners
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Avatar for Night And Day Industrial LLC
Night And Day Industrial LLC
5.0(
5
)

Serving Sparrows Point, MD and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"It was really good. He took his time and made sure everything was good. It was really good. He took his time and made sure everything was good. It was really good. He took his time and made sure everything was good."
After
Garage after
Pressure Washing Project for the Doherty's
Painting - Exterior Project
Shingle roof Before

+23

Response time1 day
2 neighbors recently requested a quote
Recommended by100%of homeowners
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Five Star Deck Services
5.0(
5
)

Serving Sparrows Point, MD and surrounding areas

Approved

In business since 2011

Free estimates

Warranties offered

"Worked with John at Five Star Deck Services on a recent project involving updating my already-in-place deck. From the start, John was thorough in assessing what needed to be done with the deck and was also transparent with pricing. Everybody working on the job was also knowledgeable, capable, timely, and personable. They are an excellent company to work with, and not to mention they do fantastic work. Highly recommend working with Five Star Deck Services if you need a deck or deck repairs."
Response time8 hrs
Response rate100%
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Avatar for MD Power Wash
MD Power Wash
5.0(
237
)

Serving Sparrows Point, MD and surrounding areas

In business since 2010

Free estimates

Emergency services offered

"I wish everyone did business like these guys. The whole process was 100% online, from requesting the quote to paying for the service. They even did the house wash when I wasn’t home, so no need to take off work or schedule a time “window”. I’ve previously hired these guys to pressure wash my driveway and they did an excellent job on that, too. Definitely recommend and I will be a repeat customer for sure."
Recommended by97%of homeowners
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Avatar for Ned Stevens Gutter Cleaning
Ned Stevens Gutter Cleaning
4.7(
2,691
)

Serving Sparrows Point, MD and surrounding areas

In business since 2005

Free estimates

Warranties offered

"I used this company for a number of years and the overall service is no longer the same. I had them over to clean my gutters and I witnessed ladders slamming against the side of my house and they tore one of the edges from the corner of my roof with their step ladder. I will not use them going forward."
Recommended by93%of homeowners
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Avatar for Tomas Brothers Home Improvement
Tomas Brothers Home Improvement
5.0(
68
)

Serving Sparrows Point, MD and surrounding areas

In business since 2007

Free estimates

Warranties offered

"I have used the Tomas Brothers for a deck tear down and rebuild, installation of new windows and doors, and complete remodeling of our club room/basement including a small bathroom. They were responsive to my requests and creative in making a lovely cabinet to hide the sump pump. I will definitely call them when ready for the next project!"
Recommended by100%of homeowners
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FAQs for deck, fence, patio or porch clean and seal projects in Sparrows Point, 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 Sparrows Point, 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.

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