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

Avatar for CSZ Construction
CSZ Construction
4.9(
46
)

Serving Newark, 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 Newark, NJ and surrounding areas

In business since 1995

Free estimates

Warranties offered

"Barb and her team were very helpful, professional and efficient. They cleaned the roof, porch, the deck and stonework around the house. The result was excellent, - we had moss growing all over the place and after the team did the cleaning the roof and all other surfaces look as good as new! Barb also gave us a lot of good advice on the proper care for the roof, porch, deck and everything else to keep the moisture, bacteria and moss away. I wholeheartedly recommend Barb and her team!"
Recommended by96%of homeowners
Avatar for SealPro Inc.
SealPro Inc.
4.9(
13
)

Serving Newark, NJ and surrounding areas

In business since 2004

Free estimates

Emergency services offered

"Had used another company previously but was looking to change to another company. Found SealPro on this site, and after reading some reviews and checking their site I called and asked a few follow up questions. Satisfied with the answers I retained SealPro. There price was competitive with what I previously paid, but I can't say if the price was high, low or just right since I didn't get other estimates. Had to wait a while for them to schedule me, and that happened only when I called to inquire as to when they might be coming. I was told that due to the amount of rain they were a bit backed up (reasonable answer) and they could actually schedule me in a couple of days. They showed up on time, worked quickly and cleanly, and the driveway looks as good as one could hope for given what sealing does. The few questions I had when they were on site were answered well, and I felt very comfortable with my choice. Just have to manage your expectations because there were a few imperfections and I actually consulted someone I know out of state who explained to me what causes those imperfections, in that sealing is not a resurfacing and imperfections that were there previously sometimes become more noticeable with a fresh application of sealant."
Recommended by100%of homeowners
Avatar for Pepe Paving Pavers & Concrete LLC
Pepe Paving Pavers & Concrete LLC
5.0(
33
)

Serving Newark, NJ and surrounding areas

In business since 2013

Free estimates

Emergency services offered

"The patio came out perfect. Exactly what I had visioned. Maurizio was very professional, punctual and has a great eye for design. Cleans and tidies up the work site every day. A very positive experience. Would highly recommend him."
Recommended by100%of homeowners
Avatar for TWINS WINDOW CLEANING LLC
TWINS WINDOW CLEANING LLC
4.9(
58
)

Serving Newark, 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 Gentle Giant Cleaning Service Corp
Gentle Giant Cleaning Service Corp
4.8(
289
)

Serving Newark, NJ and surrounding areas

In business since 2001

Free estimates

Emergency services offered

"Habari and his helper were excellent. Our house, fence, and shed went from dingy to pristine in a matter of hours. In fact, a neighbor texted as soon as the job was done to rave about how great everything looked. I would definitely use them again."
Recommended by94%of homeowners
Avatar for Thompson Roof Cleaning & Powerwashing
Thompson Roof Cleaning & Powerwashing
4.8(
73
)

Serving Newark, 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
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FAQs for deck, fence, patio or porch clean and seal projects in Newark, 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 Newark, 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.