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

Avatar for Robert Home & Yard Improvement
Robert Home & Yard Improvement
4.8(
32
)

Serving Dennis, MA and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

"Very profesional service. Fence installation was great and very efficient. I am very happy with the quality and the final product. I will definitely look to hire again for future projects."
Deck stain
Deck stain
House painted
House painted
Patio in Harwich

+16

Response time1 day
Response rate94%
36 neighbors recently requested a quote
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Limelight Landscaping
4.9(
13
)

Serving Dennis, MA and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

"Patrick contacted me right away and came out to give me an estimate….on a Sunday! He carefully listened to what I was looking for, gave me a very reasonable price and we scheduled an appointment. Patrick and crew just finished up and they did a perfect job. They were meticulous, cleaning up as they went. Limelight will be our go to landscape company for our future projects. I will highly recommend them to friends and neighbors as well."
Response time4 hrs
Response rate86%
5 neighbors recently requested a quote
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Avatar for Custom Crafted Homes
Custom Crafted Homes
4.9(
45
)

Serving Dennis, MA and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"Recently we did some improvements to our house in Hyannis. Those improvements included a new deck, slate patio, bathroom floor, workbench, and bulkhead. We couldn’t be happier with all the work that Jeff and his team have done at our house. Not only did they do the work on schedule, their prices were very competitive. I would highly recommend Custom Crafted homes for any home improvement work you may have."
Front of Home
Basement
Front Porch Addition/Windows/Siding
Composite Deck with PT Railing
Remodeled Living Room

+27

Response time2 days
3 neighbors recently requested a quote
Recommended by95%of homeowners
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Avatar for DeCOR Painting Co.
DeCOR Painting Co.
4.9(
13
)

Serving Dennis, MA and surrounding areas

Approved

In business since 2000

Free estimates

Credit card accepted

"Decor is the most professional, superb, easy-to-work-with, thorough, and excellent contractor I have ever hired for any reason. We had our whole first floor completed sanded, refinished, and asked for multiple coats of polly (have dogs). Not only did they accommodate this but we were able to live in another part of the house (and partially camping) while the work was going on. There was ZERO dust, as they use a dustless system. The mirrors on the walls; even with heavy sanding - NO dust at all. They are the model for how this work should be done. Marcelo also painted trim on our stairs and elsewhere (for no extra charge) which was above and beyond what he needed to do. He was always on time, professional, courteous, cleaned up every day. I would hire him again totally and put full trust in him. Look no further! Decor is the best."
High Gloss Staining
Custom Staining Desk
Custom Staining Wood Vanity Top
Exterior Siding Staining
Chatham Project

+9

Response time2 days
Recommended by92%of homeowners
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Avatar for Scape Cod
Scape Cod
5.0(
3
)

Serving Dennis, MA and surrounding areas

Approved

In business since 2022

Free estimates

Customers say: Quick response

"JJ was on time, on budget and did an excellent job laying a bluestone patio. We want him to come back in the spring."
Response time4 hrs
Response rate89%
7 neighbors recently requested a quote
Request Quote
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FAQs for deck, fence, patio or porch clean and seal projects in Dennis, 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 Dennis, 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.

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