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Find Deck, fence, patio or porch clean and sealers in Winthrop Harbor

Avatar for George Krinninger & Sons Inc
George Krinninger & Sons Inc
5.0(
130
)

Serving Winthrop Harbor, IL and surrounding areas

In business since 1970

Free estimates

"George Krinninger & Sons deserves your business. They were phenomenal and I would use them again if I ever needed to have a door installed. When we were looking to have our front and back doors replaced, we went to Menards to look at doors. While we were there, a sales associate recommended we reach out to one of their preferred contractors, George Krinninger & Sons, to assist us with replacing the doors. We did and it was the best decision. We worked with Mike and he was incredible. He was very knowledgeable, responsive, and walked us through the whole process. He even went out of his way to go with us to the store to help us pick out the right doors. When it came time for the installation, he showed up right on time, was incredibly professional, and a pleasure to chat with. When the project was done, he left the work area spotless and walked us through any features the doors/locks had. The quality of his work and the experience we had with George Krinning & Sons really speaks for itself. We highly recommend you use them."
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Recommended by98%of homeowners
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Avatar for A & M WINDOW CLEANING SERVICE
A & M WINDOW CLEANING SERVICE
5.0(
96
)

Serving Winthrop Harbor, IL and surrounding areas

In business since 1996

"I learned about A & M Window Cleaning from my father-in-law, so it never occurred to me to write a review. Have been using them for both window washing and gutters since we moved into our home five years ago. Quality work, a fair price, and very nice and responsible guys to work with. So glad we found them. Highly recommend."
Recommended by98%of homeowners
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Avatar for Ned Stevens Gutter Cleaning
Ned Stevens Gutter Cleaning
4.7(
2,691
)

Serving Winthrop Harbor, IL and surrounding areas

In business since 2005

Free estimates

Credit card accepted

"I used this company for a number of years and the overall service is no longer the same. I had them over to clean my gutters and I witnessed ladders slamming against the side of my house and they tore one of the edges from the corner of my roof with their step ladder. I will not use them going forward."
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Gutter Cleaning in Atlanta
Atlanta Gutter Cover Installation
Recommended by93%of homeowners
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KROON PAINTING
5.0(
31
)

Serving Winthrop Harbor, IL and surrounding areas

In business since 2000

Free estimates

Warranties offered

"Wow! Kenneth H. is the absolute best contractors we have ever hired in all fields. We wish all contractors were this good. He was extremely professional, price was very reasonable and he did an exceptional job! Thank you Angie's List for this referral! Kenneth and his company is top notch and we are extremely happy, satisfied and definitely would hire him again and refer him to our family and friends!"
Recommended by100%of homeowners
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Avatar for Groff Painting Co
Groff Painting Co
4.8(
93
)

Serving Winthrop Harbor, IL and surrounding areas

In business since 2003

Free estimates

Credit card accepted

"There were several tradesmen involved as it was a complete gut. Found Groff in local listing search on internet as I like to hire from neighborhood. Aaron responded and never failed to respond within a reasonable time to my messages, gave a great price, had polite workmen who did cleanup after they finished. Aaron is very professional, laid back and reasonable. All issues were addressed timely. The painters were methodical and attentive to detail. Basement turned out beautifully"
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Recommended by93%of homeowners
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FAQs for deck, fence, patio or porch clean and seal projects in Winthrop Harbor, 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 Winthrop Harbor, 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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