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

Avatar for G.I. Sealing and Home Solutions LLC
G.I. Sealing and Home Solutions LLC
5.0(
50
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Waldorf, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Credit card accepted

"I had my driveway sealed and Issac was very prompt, conscientious, and did a great job"
pressure wash Seal Coat
pressure wash Seal Coat
Sealing
Roof Repair
Roof Repair

+9

Response time7 hrs
Response rate98%
3 neighbors recently requested a quote
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Avatar for JW Home Improvement
JW Home Improvement
4.4(
5,749
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Waldorf, MD and surrounding areas

Approved (Corporate)

In business since 2001

Warranties offered

Credit card accepted

"I couldn't be more pleased with the deck repair that Jose and Melvin of JW Home Improvement performed for us. The attention to detail, beautiful joints, use of screws instead of nails, and the particular attention appearance and completeness. The site was left spotless. A special thanks for your dedication to working in such cold weather. Thanks."
Additional Photos
CARPENTRY SERVICE
EXTERIOR PAINTING
KITCHEN REMODEL
Jesse Wertjes with Angie!

+8

15 neighbors recently requested a quote
Recommended by87%of homeowners
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Avatar for FAMB Construction, LLC
FAMB Construction, LLC
5.0(
22
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Waldorf, 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
Recommended by95%of homeowners
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Avatar for 7th State Builders, LLC
7th State Builders, LLC
4.1(
94
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Waldorf, MD and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"My paver patio is gorgeous! The work professionally done. There was no problems. I would gladly recommend 7th State Builders!"
Deck
Deck
Deck
Deck
Bathroom

+156

Response time2 hrs
Response rate93%
197 neighbors recently requested a quote
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Davis & Davis New Enterprize
3.4(
134
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Waldorf, MD and surrounding areas

Approved

In business since 2006

Free estimates

Credit card accepted

"The concrete patio was laid expertly in my backyard. I contractor stayed to make sure the concrete set properly. The carpentry work was very well done. I now feel comfortable walking and sitting on my deck. I am having additional work done that is not yet complete.. ."
Response time2 days
Response rate96%
16 neighbors recently requested a quote
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Avatar for Jose Solano Remodeling, LLC
Jose Solano Remodeling, LLC
5.0(
9
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Waldorf, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2018

Free estimates

Credit card accepted

"Awesome job by Jose and his crew. They repaired the tile and ceiling in my bathroom."
Response time1 day
Response rate96%
4 neighbors recently requested a quote
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Avatar for M.C. Fence and Deck
M.C. Fence and Deck
4.6(
442
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Waldorf, MD and surrounding areas

In business since 2005

Free estimates

Credit card accepted

"MC Fence & Deck did an amazing job on our new vinyl fence! We wanted something low maintenance but stylish, and they delivered exactly what we asked for. John was super helpful from the start, walking us through our options and giving honest recommendations. The crew worked fast and left the yard clean when they finished. We highly recommend them if you need a fence. Great service and fair pricing!"
Privacy wood fence in northern VA
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+33

Recommended by94%of homeowners
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Avatar for Deck Solutions
Deck Solutions
5.0(
12
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Waldorf, MD and surrounding areas

In business since 2018

Free estimates

Credit card accepted

"If anyone is in need of any type of deck work I highly recommend Mr. Frank Oliva and his Deck Solutions Team at 301-792-1117. They recently restored my deck expertly and was very pleased with every aspect of their work, (reviewing products, installation, pricing and warranty). They were extremely courteous, responsive, punctual and professional!"
Recommended by100%of homeowners
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Showing 1-10 of 119
FAQs for deck, fence, patio or porch clean and seal projects in Waldorf, 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 Waldorf, 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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