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

Avatar for Noah Deck Repair
Noah Deck Repair
5.0(
15
)

Serving Algonquin, IL and surrounding areas

Approved

Free estimates

Warranties offered

Small jobs welcome

"The crew was very responsive. Sent quote right away. Scheduled work with no issues. Showed up on time and did an excellent job. My deck went from just ok to looking brand new. I would highly recommend. I have already requested another quote for my fence repair"
Balcony rebuilt
Balcony rebuilt
Deck restoration
Deck restoration
Deck restoration

+13

55 neighbors recently requested a quote
Avatar for Minquiz Construction
Minquiz Construction
5.0(
25
)

Serving Algonquin, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Free estimates

Warranties offered

"We had an eleven year old cedar deck that needed sanding and restaining as well as replacing some rotting boards. We received several estimates for the work and Minquiz Construction came in with a quote that was very reasonable. We are so glad we chose them to do the job. Angel is a craftsman. Our deck stairs had an interesting design and Angel replicated that design and it actually looks better than it did originally. He ended up having to put several coats of stain on the base and he worked on it until it was perfect. We would definitely use Minquiz again."
My Work
My Work
After
After
After

+63

Response time8 hrs
Response rate87%
35 neighbors recently requested a quote
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 time1 day
6 neighbors recently requested a quote
Recommended by40%of homeowners
Avatar for Garfield Construction, Inc.
Garfield Construction, Inc.
4.8(
111
)

Serving Algonquin, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Free estimates

Emergency services offered

"Daniel is a hard conscientious worker. He is very easy to work with and shares his ideas when asked. I totally trusted him with cleaning and staining my deck. I wanted a product used to strip and brighten the deck and he said he was happy to do the deck that way. I was extremely pleased with how the deck looked when finished. Daniel was very neat and precise in his work. I will totally use him for other projects."
Response time3 hrs
Response rate93%
31 neighbors recently requested a quote
Avatar for John B Ventures LLC
John B Ventures LLC
4.8(
228
)

Serving Algonquin, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Warranties offered

"Great job with knowledge & experience! Put together 2 recliner sofas & chair in timely fashion & did it correct! Also cleaned up everything afterwards. Highly recommend John. Ty for everything 💓 🌞"
Power washing Fence
Power washing Fence
Power washing Fence
Boat Washing
Garage Floor

+34

Response time2 days
Response rate90%
9 neighbors recently requested a quote
Avatar for Encore Painting Innovations
Encore Painting Innovations
4.8(
57
)

Serving Algonquin, IL and surrounding areas

Approved

In business since 2010

Free estimates

Customers say: True professional

"Encore is fantastic and I'll recommend them to all my family and friends. They worked hard to paint and restore my front and back deck after years of neglect. I am now proud and confident in our homes appearance."
Work Portfolio
Work Portfolio
Work Portfolio
Work Portfolio
Work Portfolio

+150

Response time2 days
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.