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

A&M General Contracting, LLC
4.7(
60
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Allendale, NJ and surrounding areas

Approved

In business since 2007

Free estimates

Credit card accepted

"Andrew and the crew were easy to work with, professional and completed the project in the time they said they would to install the deck. If I had any questions, they promptly answered them and provided suggestions when asked. I would hire them again."
Before Calbrite
Calbrite clean
Before Calbrite
After Calbrite
Response time12 hrs
20 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for Jager Landscaping Inc
Jager Landscaping Inc
4.7(
41
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Allendale, NJ and surrounding areas

Approved

In business since 1971

Free estimates

Warranties offered

"Exceptionally well. Jager Landscaping took my 20+ year old tiered garden walls and redesigned and rebuilt the walls to grade better with my sloped backyard. Crew was extremely professional and knowledgeable."
Response time9 hrs
2 neighbors recently requested a quote
Recommended by97%of homeowners
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Avatar for Bergen Soft Wash, LLC
Bergen Soft Wash, LLC
5.0(
83
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Allendale, NJ and surrounding areas

Approved

In business since 2018

Free estimates

Warranties offered

"Amazing hardworking people. Price was great and my siding, roof and patio look brand new. Would highly recommend their services to anyone who is looking for quality work and nice honest reliable professionals."
Roof growth
Roof growth removed
Siding after
Siding before
Gutter cleaning

+1

Response time9 hrs
Response rate90%
Recommended by98%of homeowners
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Avatar for ExteronRx Roofing & Construction
ExteronRx Roofing & Construction
5.0(
47
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Allendale, NJ and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"We needed some siding repaired and a few boards replaced on our deck. Charlie and the team handled both while they were here. Everything came out great and the whole process was easy."
Roof Replacement
Roof Replacement
Roof Replacement
Roof Replacement
Complete Exterior Repair

+4

2 neighbors recently requested a quote
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Avatar for All Surface Restoration
All Surface Restoration
4.3(
6
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Allendale, NJ and surrounding areas

Approved

In business since 2000

Free estimates

Credit card accepted

"This is a highly professional company. They replaced boards that were needed on my deck. They also stained the deck. It looks fabulous! I highly recommend them!"
Deck Corner
Deck Steps
Deck Floor boards
Left side Porch
Right Porch Side

+16

Response time4 hrs
Recommended by83%of homeowners
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Avatar for CSZ Construction
CSZ Construction
4.6(
69
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Allendale, NJ and surrounding areas

Approved

In business since 1998

Free estimates

Emergency services offered

"We have had Cesar for many projects over the last 10 years. Bathrooms, bedrooms , roof, deck, shingle replacement, interior and exterior painting. I wouldn't use anyone else for my major and minor home repair."
ALL COLUMNS FINISH
OLD DECK
Livinroom
PAINTING
PREPARING FOOTINGS

+168

Recommended by93%of homeowners
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Avatar for Best Builder Construction
Best Builder Construction
5.0(
53
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Allendale, NJ and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"I would recommend this company to others. They are professionals that go above and beyond expectations. There are few roofing companies willing to come out to clean gutters on an old house. Their workman was quick and efficient while being respectful and friendly. I am so glad to find a company with great customer service"
Roof Instalation
Chimney
Replaced Roof
Siding
Siding Instalation

+2

Response time5 hrs
Response rate100%
23 neighbors recently requested a quote
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Avatar for Beni&Vini Construction LLC
Beni&Vini Construction LLC
4.9(
19
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Allendale, NJ and surrounding areas

Approved

In business since 2018

Free estimates

Customers say: Quick response

"Power wash and stain deck came out perfect. Also recement Belgian block. Great job."
Beni&Vini Construction
58 neighbors recently requested a quote
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Avatar for MJs Classic Painting Pros LLC
MJs Classic Painting Pros LLC
5.0(
15
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Allendale, NJ and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

"Mike did such a great job painting our home! I’m admittedly very indecisive, especially when it comes to paint colors, and he was so patient with me throughout the entire process. What I appreciated most, aside from his work, was how reliable he was. I feel like that’s so hard to find these days! Communication was great from start to finish, and you can genuinely tell he loves what he does and takes pride in his work. We’re so happy with how everything turned out and will definitely be having him back to do our second floor and eventually the basement. Highly recommend!"
After
Before
Finished Surface
After
Before

+31

39 neighbors recently requested a quote
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Showing 1-10 of 168
FAQs for deck, fence, patio or porch clean and seal projects in Allendale, NJ

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 Allendale, NJ 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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