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Top-Rated Deck, fence, patio or porch clean and sealers in Mundelein - Updated Nov 2026

Avatar for Brightseal
Brightseal
5.0(
15
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Mundelein, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Emergency services offered

"Very professional and clean. Easy to work with and they did a great job with my large patio, bringing it back to life and sealing it."
Patio
Driveway
Sidewalk
Patio wash, sand and seal
Front walk restoration

+3

Response time5 hrs
Response rate99%
32 neighbors recently requested a quote
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Avatar for Everything House Construction
Everything House Construction
4.6(
39
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Mundelein, IL and surrounding areas

Approved

In business since 2009

Free estimates

Warranties offered

"Marco and Alex did a great job on tearing down and rebuilding our back deck. They were very polite to work with, kept us informed every step of the way and were very willing to give ideas and suggestions. We love our new deck and will be using them again to do future projects."
Finished product
Completed Fence
Light Mocha Stain
Front
Deck

+61

Response time1 day
Response rate92%
2 neighbors recently requested a quote
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Avatar for Minquiz Construction
Minquiz Construction
5.0(
25
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Mundelein, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Free estimates

Warranties offered

"Honest and very hard working. Did a complete tear down and replacement of large deck. Fair price. Would definitely hire again."
My Work
My Work
After
After
After

+63

Response time1 day
Response rate92%
19 neighbors recently requested a quote
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Avatar for EA Deck Repairs
EA Deck Repairs
5.0(
8
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Mundelein, IL and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Excellent experience from start to finish. The team was professional, punctual, and communicated clearly throughout the repair. They completed the deck repair with quality workmanship, cleaned up after the job, and made sure everything was done right. I would definitely recommend them to anyone needing deck or porch repairs."
Deck restoration
Decks
6 neighbors recently requested a quote
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Avatar for Deck Doctor
Deck Doctor
3.8(
28
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Mundelein, IL and surrounding areas

Approved

In business since 2017

Free estimates

Customers say: Quality work

"Donald, the Deck Doctor, cleaned and re-stained our deck and re-sealed our brick patio with polymeric sand. He was reasonably responsive and gave us a very competitive quote. So far, we're very happy with the end results and would highly recommend Deck Doctor. Note that Donald is basically a one man crew and he hires addictional help as needed."
Response time9 hrs
Response rate95%
Recommended by79%of homeowners
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Avatar for Juan P. Painting
Juan P. Painting
4.7(
70
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Mundelein, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2009

Free estimates

Customers say: Quick response

"Listened to my concerns. Cleaned up after themselves well. Worked quickly but efficiently. Would recommend."
Untitled Gallery 1
Untitled Gallery 1
Untitled Gallery 1
Untitled Gallery 1
Untitled Gallery 1

+20

Response time5 hrs
Response rate88%
12 neighbors recently requested a quote
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Avatar for Luis Company Enterprises LLC
Luis Company Enterprises LLC
4.2(
18
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Mundelein, IL and surrounding areas

Approved

In business since 2018

Free estimates

Credit card accepted

"Mr. Hernandez responded to my online inquiry. Came the next day to inspect the siding and provide a quote. Came the next day and did the work excellently. Would definitely hire him again."
Replace mailbox post
Replace mailbox post
Response time10 hrs
Response rate92%
17 neighbors recently requested a quote
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Avatar for Rhodium Contractors
Rhodium Contractors
4.3(
7
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Mundelein, IL and surrounding areas

Approved

In business since 2014

Free estimates

Small jobs welcome

"Moises and his crew did a great job .They were clean, efficient and and knowledgeable when it came time for their input . My Fiancé is very very picky and she could not of been happier with the outcome of both the quality of the work and pricing . A totally awesome experience . In fact we will be having them back later this summer for additional projects"
Response time9 hrs
Recommended by50%of homeowners
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FAQs for deck, fence, patio or porch clean and seal projects in Mundelein, 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 Mundelein, 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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