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Find Deck, fence, patio or porch clean and sealers in Dundalk

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

Serving Dundalk, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Emergency services offered

"FANTASTIC! My siding is sooo clean. Exterior stairwell was filthy and now great! My garage door and composite deck look brand new! They even cleaned my sidewalks too! We're getting ready to sell our house. I'll call them for our next one! Absolutely!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+17

Response time1 day
4 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for FAMB Construction, LLC
FAMB Construction, LLC
5.0(
21
)

Serving Dundalk, MD and surrounding areas

Approved

In business since 2019

Free estimates

Customers say: True professional

"Noel and his team did a speedy and fantastic job installing the fence. Would recommend, and I plan on calling him again when it’s time to re-do my deck."
Regular Wood Deck
Deck
Deck
Frame Moulding
Deck

+37

Response time1 day
2 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Alexander Townsley
Alexander Townsley
5.0(
74
)

Serving Dundalk, MD and surrounding areas

Approved

In business since 1996

Free estimates

Emergency services offered

"Alex was on time, clean and jobs were done in a timely manner. He started and finished when he said he would. We liked his work so much that we hired him for more work. We will recommend him to anyone."
Response time5 hrs
Response rate92%
1 neighbors recently requested a quote
Avatar for Night And Day Industrial LLC
Night And Day Industrial LLC
5.0(
5
)

Serving Dundalk, 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
Avatar for Powell Soft Pressure Washing
Powell Soft Pressure Washing
5.0(
23
)

Serving Dundalk, MD and surrounding areas

In business since 2021

Free estimates

Emergency services offered

"Powell Soft Pressure Wash did an amazing job! They paid attention to every detail of work. Customer service and Professionalism were excellent! I would definitely refer this company to anyone needing these services ?"
Recommended by100%of homeowners
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FAQs for deck, fence, patio or porch clean and seal projects in Dundalk, 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 Dundalk, 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.