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Find Deck, fence, patio or porch clean and sealers in Downers Grove

Avatar for O'Rourke Deck Services, LLC
O'Rourke Deck Services, LLC
4.9(
81
)

Serving Downers Grove, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2014

Free estimates

Emergency services offered

"O'Rourke Deck Services recently completed work on our deck and patio. We were very pleased with both the process and the results. They were timely and professional, and communication was good throughout the process. Their work on our deck included replacing a number or boards and rebuilding a section of it, in addition to power washing, sanding, and staining. The finished deck looks great, as does the patio, where they power washed, relaid some of the stones, and applied polymeric sand. The cost of all this work was very reasonable. We'll definitely call on them again as needed."
Riverside TREX Transcend
Clarendon Hills TREX Transcend
Western Red Cedar
Response time12 hrs
46 neighbors recently requested a quote
Recommended by78%of homeowners
Avatar for Gerlyn Services, LLC
Gerlyn Services, LLC
5.0(
27
)

Serving Downers Grove, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Emergency services offered

"Angel and his crew did an excellent job replacing our old wood deck. He responded quickly with a detailed estimate. And contacted me the week prior to them starting the job. The crew was hard working in the hottest weather. They cleaned up all the debris. And when they finished the project, they put everything back on the new deck. Itâ s beautiful!"
Stain
Composite deck
Response time1 day
Response rate91%
19 neighbors recently requested a quote
NuAgain Deck and Fence Renewal, Inc.
4.0(
343
)

Serving Downers Grove, IL and surrounding areas

Approved

In business since 1996

Free estimates

Credit card accepted

"NuAgain cleaned and sealed our patio block deck in late July, 2025. It was a 2 day process. We were informed in a timely manner of each step of the process. The workers were very professional and did an excellent job in a timely manner. I recommend this company for your patio, deck and fence maintenance needs."
Response time1 day
2 neighbors recently requested a quote
Recommended by71%of homeowners
Avatar for M & M Roofing
M & M Roofing
4.8(
102
)

Serving Downers Grove, IL and surrounding areas

Approved

In business since 2018

Free estimates

Offers commercial services

"We had our chimney tuck pointed and a roof put on the house. The old roof wasn’t torn down this it wasn’t in real bad shape and there was only one layer on. The work was all done in one day and everything was cleaned up when they left."
Recommended by77%of homeowners
Avatar for Perfect Work Remodeling & Repairs
Perfect Work Remodeling & Repairs
5.0(
27
)

Serving Downers Grove, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2012

Free estimates

Warranties offered

"All work was done quickly and very well. We also shopped for fixtures with our Handyman who gave us guidance and great suggestions on what was needed. We were so pleased with the efficiency, quality of work and cleanup of job. We would definitely use Handyman again."
Deck Rot Goes Through Home
Deck Restored and completed with every detail done with best practice and exceeding building codes.
The white piece along the deck is a 2nd flashing.   With cedar siding, wicking can be a problem.
Deck Rot Goes Through Home
Deck Rot Goes Through Home

+52

Response time7 hrs
2 neighbors recently requested a quote
Recommended by72%of homeowners
Avatar for Slip Proof Safety, Inc.
Slip Proof Safety, Inc.
4.1(
104
)

Serving Downers Grove, IL and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"I needed to have a new countertop, kitchen sink, and install gas cooktop. So based on reviews we trusted. We choose Slip Proof. This company certainly delivered a good product. When the work was completed I sent my out of the area daughter pictures. She was equally impressed, as we are. I didn't know Frank before we hired him. Hired him on the great reviews. So here I am adding what he earned. Project came out beautifully. On schedule and budget. Frank is a very pleasant person, sincere and I felt he cares about his work and people. He listens, cares, and gets the project completed. Will we hire him again? Most definitely, will I recommend him to family and friends? Most definitely. My first thoughts were “Oh he's a bit far from us”. Not a problem at all. Our project was finished on schedule. Also this company works all over. So… Glad we hired Frank and his team. You will not be disappointed with their work and he is very customer oriented as well."
Removing tub for a new shower base
Tub to Shower conversion w heavy-duty grabbars
 Before walk-in tub, removing original tub
Replaced standard tub w walk-in tub
 Before walk-in tub

+26

Recommended by74%of homeowners
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Showing 1-10 of 281
FAQs for deck, fence, patio or porch clean and seal projects in Downers Grove, 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 Downers Grove, 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.