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

Avatar for John B Ventures LLC
John B Ventures LLC
4.9(
217
)

Serving Algonquin, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Warranties offered

"John is not an ethical person. He doesn't care about the client or the job, only wants to make sure he covers his butt. For my job he actually hired a handyman! John is not a handyman. He's all about writing up the contract and buying the materials. He planned to finish trimming out a window in a shower using wood, with no water proofing. I googled some waterproof solutions, but because they were more complicated and intense, he wanted out. Do not hire this guy, he could care less about you and your project!"
Power washing Fence
Power washing Fence
Power washing Fence
Boat Washing
Garage Floor

+34

Response time5 hrs
Response rate98%
12 neighbors recently requested a quote
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Avatar for Garfield Construction, Inc.
Garfield Construction, Inc.
4.8(
106
)

Serving Algonquin, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Free estimates

Emergency services offered

"Daniel did an outstanding job on my property today. He was professional, efficient, and paid great attention to detail. The whole experience was smooth and stress-free. Highly recommend working with him!"
Response time3 hrs
Response rate93%
28 neighbors recently requested a quote
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Avatar for Haven Landscape
Haven Landscape
5.0(
5
)

Serving Algonquin, IL and surrounding areas

Approved

In business since 2012

Free estimates

Warranties offered

"Haven Landscape did a great job. After they completed the project you would have never known that a trench and drains were installed in the yard. Everything was restored perfectly. They identified the problem and resolved the issue. "
Outdoor Kitchen Island
Outdoor Kitchen Island
Outdoor Living Patio Space
Deck-Composite
Deck-Composite

+2

Response time2 days
16 neighbors recently requested a quote
Recommended by40%of homeowners
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Avatar for JD's Complete Outdoor Service, LLC
JD's Complete Outdoor Service, LLC
4.0(
28
)

Serving Algonquin, IL and surrounding areas

Approved

In business since 2016

Free estimates

Credit card accepted

"Very happy with the outcome of this project. Finished quickly and brought hardware I didn’t have. Very polite individuals. Managed to get these two giant washer dryers down the stairs and into the basement. Timeline was pushed back but let me know and kept me updated. Owner checked on me throughout the process. "
Response time3 days
24 neighbors recently requested a quote
Recommended by78%of homeowners
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Avatar for Encore Painting Innovations
Encore Painting Innovations
4.9(
52
)

Serving Algonquin, IL and surrounding areas

Approved

In business since 2010

Free estimates

Customers say: True professional

"Brandon is a proâ s pro. He worked around my schedule and even called and arrived the day we spoke after 5pm. He was knowledgeable, experienced and highly flexible. His pricing was very fair and competitive. He communicated consistently and effectively. His work was of high quality and his follow ups were very much appreciated."
Work Portfolio
Work Portfolio
Work Portfolio
Work Portfolio
Work Portfolio

+150

Response time2 days
1 neighbors recently requested a quote
Recommended by100%of homeowners
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FAQs for deck, fence, patio or porch clean and seal projects in Algonquin, IL

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 Algonquin, IL 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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