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

Avatar for A Graf & Son LLC
A Graf & Son LLC
5.0(
114
)

Serving Whippany, NJ and surrounding areas

In business since 2009

Free estimates

"Aaron and his crew were great. Bought a house with an undisclosed water issue. He understood my frustrations, did the planning for the repair and executed in a timely manner. Was always available to call, discuss, explain and was very helpful along the way. Hope I never have the issue in another house but would call if need be!"
Basement Waterproofing Project
Basement Waterproofing Project
Basement Waterproofing Project
Basement Waterproofing Project
Basement Waterproofing Project

+36

Recommended by100%of homeowners
Avatar for TOUCH OF THE BRUSH PAINTING LLC
TOUCH OF THE BRUSH PAINTING LLC
5.0(
238
)

Serving Whippany, NJ and surrounding areas

In business since 1977

Free estimates

"Jack Sciueche and his team from Touch of the Brush did a great job on the Master Bedroom suite project they performed recently. Jack outlined the plan and executed it to perfection. He and his team were extremely careful with personal items and neat in their work effort. Jack met time- line and cost that he outlined up front. They completed their effort and did a great job leaving the room vacuumed, clean and the furniture in place. I was extremely impressed by the work effort of him and his team. I would definitely use Touch of the Brush in future projects."
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+60

Recommended by98%of homeowners
Avatar for Duane Mainardi Builders LLC
Duane Mainardi Builders LLC
5.0(
127
)

Serving Whippany, NJ and surrounding areas

In business since 1976

Free estimates

Emergency services offered

"After years of working with various contractors on major home improvements, we finally found our dream team with Duane Mainardi Builders! From the moment we reached out, Duane and his crew impressed us with their honesty and clear communication. Duane was always available throughout the project, and Keith, the site foreman, was simply incredible. He was onsite every step of the way and made the entire experience smooth and enjoyable. When we asked for changes after work had started, they welcomed every request with a genuine commitment to getting it just right. The siding crew was professional, skilled, and worked tirelessly. What we anticipated to be a four day job was impressively completed in just two and a half days. The final result? Gorgeous vinyl siding that has completely transformed our home?s look. We wholeheartedly recommend Duane Mainardi Builders if you want high quality siding done right by a team that truly stands behind their work. Michael and Vicki Sneed"
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+20

Recommended by97%of homeowners
Avatar for Spectrum Painting & Paper Hanging LLC
Spectrum Painting & Paper Hanging LLC
5.0(
297
)

Serving Whippany, NJ and surrounding areas

In business since 1989

Emergency services offered

Credit card accepted

"Very pleased with the Spectrum Painting cabinet refinishing and ceiling painting. The crew carefully masked surfaces, repaired door cracks, and patched some cabinet damage. Excellent paint finish on cabinets with no overspray. Especially pleased they were able to replace our original, hard-to-find custom cabinet hinges with new soft-close hinges that work perfectly. Marcin led the painting effort aided by Gregor, who helped with the hinge replacement. Reasonable price with excellent work quality."
Additional Photos
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+94

Recommended by99%of homeowners
Avatar for Ned Stevens Gutter Cleaning
Ned Stevens Gutter Cleaning
4.7(
2,691
)

Serving Whippany, NJ 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."
Atlanta's Best Gutter Cleaners
Gutter Cleaning in Atlanta
Atlanta Gutter Cover Installation
Recommended by93%of homeowners
Avatar for Softwash Ranger
Softwash Ranger
4.9(
54
)

Serving Whippany, NJ and surrounding areas

In business since 2012

Free estimates

Emergency services offered

"Mario power washed my parent's home and he did an amazing job! By far the most professional and kind person my family has had the opportunity to work with. When I say kind, in this situation he saved my father's life. My father is 81 and he fell on the street beside the house and hit his head on the concrete. He could not get up. Mario quickly went into action and carried my frail father into the the home and tended to his wound. Mario is my family's hero!"
Additional Photos
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+8

Recommended by98%of homeowners
Avatar for Lempa Construction
Lempa Construction
4.9(
80
)

Serving Whippany, NJ and surrounding areas

In business since 2010

Free estimates

Emergency services offered

"They did an awsome job on my Foundation! I tried to look for flaws but I could not find any!! The price was EXTREMELY reasonable and the job was completed in just two days! Not to mention the work was guaranteed! I HIGHLY RECOMMEND!! I plan on recommending them to friends and family. THANK YOU LEMPA CONSTRUCTION!!!!"
The beginning of the project
 Finished house
Back of the finished house
The fireplace was to make chicken houses.
The chimney had many cracks in the wall

+5

Recommended by97%of homeowners
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Showing 1-10 of 493
FAQs for deck, fence, patio or porch clean and seal projects in Whippany, 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 Whippany, 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.