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

Avatar for Double O Pressure Washing
Double O Pressure Washing
4.9(
44
)

Serving Charlestown, MA and surrounding areas

Approved

In business since 2022

Free estimates

Offers commercial services

"Excellent, professional, efficient, stress-free experience with Double O Pressure Washing. Oliver arrived at the scheduled time, explained the process, got to work quickly, and did a remarkable job transforming my house, front and back white vinyl porch railings, and white vinyl fencing back to their original beauty. I am extremely well pleased with the finished product! I would definitely hire him again!"
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11 neighbors recently requested a quote
Recommended by56%of homeowners
Avatar for Perez Tree and Landscaping
Perez Tree and Landscaping
4.9(
13
)

Serving Charlestown, MA and surrounding areas

Approved

Super Service Award Winner

Free estimates

Emergency services offered

Customers say: True professional

"Minor came and gave a free estimate and when he returned a few days later, he was prompt and very professional. When the job was complete he removed all the debris and trucked it away and he left it cleaner than it was before."
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+41

Response time1 day
2 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Cesar Painting
Cesar Painting
4.8(
19
)

Serving Charlestown, MA and surrounding areas

Approved

In business since 2019

Free estimates

Customers say: Quick response

"Cesar's attention to detail and workmanship are incredible. We have worked with him over several years across two houses, including panting our entire interior, staining a deck and painting railings, repairing a wall after a leak from the floor above that bubbled behind the paint, and fixing a 14" square hole in a ceiling cut to investigate a (different) leak. Each time he was thorough, very considerate of protecting our home/furniture, and did exceptional work. He is reliable, responsive and always on time. Can't recommend Cesar more highly!"
Recommended by100%of homeowners
Avatar for A&E Home Improvement, Inc.
A&E Home Improvement, Inc.
5.0(
7
)

Serving Charlestown, MA and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"A&E home improvement they are very professional, responsable and clean. I am very pleased with the job done. Alex and his team showed a lot of knowledge, they will help you get your kitchen or bathroom remodel if you donâ t know what you want â like meâ he will help you. I Highly recommend them."
walk in shower no curb
walk in shower no curb
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walk in shower no curb

+47

Response time5 hrs
Recommended by85%of homeowners
Avatar for Ruiz Landscaping
Ruiz Landscaping
4.4(
25
)

Serving Charlestown, MA and surrounding areas

Approved

In business since 2017

Free estimates

Warranties offered

"Good and fast. Came same day and on time. Negotiated a fair price and did a beautiful job getting to all the spots we talked about. Efficient and super helpful. Thanks!"
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+6

Response time1 day
7 neighbors recently requested a quote
Recommended by84%of homeowners
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FAQs for deck, fence, patio or porch clean and seal projects in Charlestown, MA

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 Charlestown, MA 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.