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Find Deck, fence, patio or porch clean and sealers in Key Largo

Avatar for Deck Works, LLC
Deck Works, LLC
4.8(
175
)

Serving Key Largo, FL and surrounding areas

Approved

In business since 2010

Free estimates

Warranties offered

"My experience with Cole and Sam was great! Their work was efficient and thorough - I was very pleased with the outcome of my deck (clean and seal.) They were knowledgeable, experienced, and professional! I recommend Deck Works if you are looking for quality services done right."
Response time2 days
Response rate92%
32 neighbors recently requested a quote
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Avatar for Miami Roof Cleaning Sevices
Miami Roof Cleaning Sevices
4.9(
102
)

Serving Key Largo, FL and surrounding areas

Approved

In business since 2001

Credit card accepted

Customers say: Quality work

"I had my tile roof cleaned by them 1 year or so ago with a 2 year warranty. the roof needed to be clean again and they came back and re-clean the roof no charge. I would highly recommend them."
Getting Started.
Compare the Difference
Spray it on!
Classic Florida home
The project midway!

+36

Response time50 mins
Recommended by89%of homeowners
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Avatar for Great Finishes Inc.
Great Finishes Inc.
5.0(
130
)

Serving Key Largo, FL and surrounding areas

Approved

Super Service Award Winner

In business since 2013

Free estimates

Emergency services offered

"I could not be more happy with Wes and his team and my floors. Wes came out to my house and went over his process and then emailed me a quote that evening. I had a good feeling about Wes and I found his quote to be reasonable. I had heard about the matte finished travertine but I hadn't seen it in person. They offered to do sample areas on my floors to show me the difference between matte and satin. I chose the matte, it really tones down those yellows in the travertine and creates a much more modern looking floor. The guys were there 2 days as originally stated and every precaution was made to keep my home clean. They took pictures of the location of my furniture and decorative items and placed everything back where it was originally. They were all just the nicest, most respectful guys and they did such a great job on my floors. Wes also polished my granite countertops at no additional charge, at his suggestion. I highly recommend them!"
15 neighbors recently requested a quote
Recommended by91%of homeowners
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Avatar for M & R Painting & Renovations
M & R Painting & Renovations
5.0(
2
)

Serving Key Largo, FL and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

"Amazing experience with this company! Will be hiring them again soon. My kitchen and deck came out great looking forward to my bathroom remodel once we’re ready. "
6 neighbors recently requested a quote
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Avatar for Reef Tropical Cleaning & Services
Reef Tropical Cleaning & Services
4.6(
546
)

Serving Key Largo, FL and surrounding areas

In business since 1998

Free estimates

Warranties offered

"They were prompt and professional. Price was fair. Just a bit disappointed that they missed some mold and mildew on the roof so it wasn't 100% clean."
Recommended by85%of homeowners
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Avatar for Acryfin Deck & Dock Coatings
Acryfin Deck & Dock Coatings
5.0(
6
)

Serving Key Largo, FL and surrounding areas

In business since 2014

Free estimates

Warranties offered

"The Acryfin Coating that they applied to my deck is really an exceptional product it it will add at least 10 years to the life of our deck. They were very professional and did excellent work, I would highly recommend the product & service."
Recommended by100%of homeowners
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Avatar for Estrada Roofing
Estrada Roofing
4.8(
76
)

Serving Key Largo, FL and surrounding areas

In business since 2005

Free estimates

Emergency services offered

"Workers were on time and left property clean. Roof took a long time because tiles order were on back order. Estrada kept us aware delivery problem and provided technical information regarding roofing materials. Highly recommend"
Recommended by94%of homeowners
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FAQs for deck, fence, patio or porch clean and seal projects in Key Largo, FL

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 Key Largo, FL 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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