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

Avatar for Tito & Son Construction, LLC
Tito & Son Construction, LLC
4.9(
35
)

Serving Clark, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 1979

Free estimates

Emergency services offered

"Tito and som did an amazing job! They replaced our fence with a new 6 ft vinyl fence and rebuilt my deck with trex decking. Wow! It looks gorgeous !! We are so happy and love our new private backyard! Nayol is awesome to work with. We were in constant communication throughout the entire project. We will definitely be hiring Tito and son for future projects! Thank you!!"
Structural Beam
Structural Beam
Structural Beam
Bathroom Remodel
Bathroom Remodel

+42

Response time7 hrs
6 neighbors recently requested a quote
Recommended by74%of homeowners
Avatar for CSZ Construction
CSZ Construction
4.9(
46
)

Serving Clark, NJ and surrounding areas

Approved

In business since 1998

Free estimates

Emergency services offered

"Cesar came and assessed the job, gave me a fair estimate, and completed the work all within a week. A rare occurrence in todayâ s world. We are very happy with our porch railings."
 ALL COLUMNS FINISH
OLD DECK
Livinroom
 PAINTING
PREPARING FOOTINGS

+168

Recommended by97%of homeowners
Avatar for Roof Renew Pros LLC
Roof Renew Pros LLC
4.9(
60
)

Serving Clark, NJ and surrounding areas

In business since 1995

Free estimates

Warranties offered

"We recently bought a lakehouse with at least 10 years of moss, lichen and bacteria growing on the rooftops. On parts of the roof, the moss was over an inch thick. We needed to clean the roof in order to get insurance. I found Barb and her team when I was out for a run and they were cleaning another house around the same lake. I didn't have my phone, but I gave the worker my contact info in hopes they would call back. A couple of days later, before I remembered to look them up, Barb called me back to get the address of the house so she could take a look and get us an estimate. She took a ton of pictures from both the ground level and on top of the house to get a full look and gave me an honest assessment, which was no surprise to us how bad it was. Then she explained the entire cleaning process in full detail, including the organic soap/detergent her teams used and the cleaning machines. They were not just a bunch of power-washers using bleach and other chemicals (like another company we had called); they had special machines that protected the roofing materials and detergents that wouldn't hurt my kids or the lake itself when all was said and done. With two young kids, I can't stress how important this was to my family. Barb and her crew came out and in one day, they cleaned the roof on the house to pristine condition, and cleaned the cedar roof of the covered patio too (although that was much tougher given the age of those shingles). She also did all the walkways, pavers, and stone columns of the back deck, and sealed everything at the end to protect the roofs for at least another year or two. Even our neighbors across the pond called it "squeaky clean and pristine" from their view. To be honest, they weren't the cheapest but they were worth every penny considering the cleaning job they did and how they did it, and yes, they cleaned up everything when they left and left no trace. I would absolutely recommend them and will use them again."
Recommended by96%of homeowners
Avatar for SealPro Inc.
SealPro Inc.
4.9(
13
)

Serving Clark, NJ and surrounding areas

In business since 2004

Free estimates

Emergency services offered

"This review is long overdue. I contacted Sealpro Mahwah because I have seen their work in several driveways in the neighborhood. I can literally see why they are recommended. Their work looked very good on every driveway that i saw. I contacted the business and response time was very good. I spoke w Lou and he was upfront, honest and very nice. We discussed work that needed to be done- sealcoating and crack fills. We were able to negotiate the quote. I admit the quote was not the lowest of the three bids I received from companies BUT Lou seemed the most upfront of what we could expect. I was comfortable on price we landed on and very happy I went with SealPro. I have recommended to my neighbors and would use them again. Thank you to Lou, his crew and everybody at SealPro."
Recommended by100%of homeowners
Avatar for TWINS WINDOW CLEANING LLC
TWINS WINDOW CLEANING LLC
4.9(
58
)

Serving Clark, NJ and surrounding areas

In business since 1999

Free estimates

Emergency services offered

"This is the second time I used Twins Window cleaning and they did not disappoint! The price was fair, the workers are respectful and friendly.  They even take their shoes off when they come into your house!  I will  use them again and  have referred my family to them as well!!! <br />"
Recommended by98%of homeowners
Avatar for Thompson Roof Cleaning & Powerwashing
Thompson Roof Cleaning & Powerwashing
4.8(
73
)

Serving Clark, NJ and surrounding areas

In business since 1996

Free estimates

Emergency services offered

"They were prompt and efficient. Offered us the additional service of gutter polishing once they were here. It was not a hard sell approach, but they gave a demo of the difference it made and that was enough to convince us. Made the job look even more professional."
Recommended by95%of homeowners
Avatar for HMD Construction Group LLC
HMD Construction Group LLC
5.0(
47
)

Serving Clark, NJ and surrounding areas

In business since 1996

Free estimates

Emergency services offered

"While, I didn’t end up using this contractor due to the price and distance - I would if he was closer or I had a major project. He was very professional and informative on the phone."
Recommended by100%of homeowners
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FAQs for deck, fence, patio or porch clean and seal projects in Clark, 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 Clark, 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.