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

Avatar for Rios General Services, LLC
Rios General Services, LLC
4.5(
27
)

Serving Williamstown, NJ and surrounding areas

Approved

In business since 2001

Free estimates

Emergency services offered

"Jorge is dedicated to his work. I had my dining room / kitchen ceiling repaired and painted along with my main bathroom.Jorge is a perfectionist in his trade. He was timely, neat and cleaned up after the project was done. I have used Jorge before to power wash and paint my exterior and I can not say what a great job he does. Looking forward to having him do more work in my home in the future. I have recommended him to others . You will not be disappointed .Thank you Jorge & Ashley for a true business that cares about there customers."
POWDER ROOM
POWDER ROOM
Before BANISTER
After BANISTER
BANISTER

+27

Response time7 hrs
Response rate94%
Recommended by86%of homeowners
Biddle's Construction
4.4(
158
)

Serving Williamstown, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 1994

Free estimates

Emergency services offered

"Gregg and his helper, Chris, did an excellent job removing and constructing new railings for our deck and stairs. They are very professional, honest, timely, courteous, and meticulous in keeping the work area clean. They also pointed out and corrected a couple of other issues with our deck. We will surely contact them for our next construction project."
Decks
 Before
Flooring
Drywall Installation
Wainscotting and Trim Work

+16

Response time1 day
Recommended by69%of homeowners
Avatar for Treglown Contracting
Treglown Contracting
5.0(
26
)

Serving Williamstown, NJ and surrounding areas

Approved

In business since 2022

Free estimates

Warranties offered

"Very thorough and fair, discussed everything needed in order to to perform all aspects of the project as well as adding value by discussing everything necessary to perform the project properly in a professional manner. They always addressed our questions and concerns promptly and courteously. I would always use them!!!"
Before Picture #1
Before Picture #2
After Picture #1
After Picture #2
Basement Slab Epoxy Coating - Before

+6

Response time11 hrs
Response rate88%
Recommended by95%of homeowners
Avatar for Hyphen Builder
Hyphen Builder
5.0(
5
)

Serving Williamstown, NJ and surrounding areas

Approved

Free estimates

Credit card accepted

Offers commercial services

We’re a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guaranteeing your satisfaction!

1 neighbors recently requested a quote
Avatar for WD Family, LLC
WD Family, LLC
5.0(
8
)

Serving Williamstown, NJ and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

"Just had Kevin and his crew do inside and outside painting, as well as replace a large section of ceiling drywall that was damaged due to a leak. They did an excellent job throughout, leaving the house spotless when they were done. Gustav was a pleasure to deal with, and he made sure we were happy with everything that was done. I would certainly recommend them to anyone who needs any kind of painting or drywall work done."
Kitchen
Dining Room
Basement
Dining
Kitchen

+2

Response time7 hrs
Response rate85%
Recommended by85%of homeowners
Avatar for Druidic LLC
Druidic LLC
5.0(
3
)

Serving Williamstown, NJ and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"Druidic planted and mulched my flower beds and trimmed my bushes. Also power washed my pavement. Work was finished in a timely manner. Finished product was beautiful. Wouldn't hesitate to hire again."
Response time1 day
10 neighbors recently requested a quote
Recommended by66%of homeowners
Avatar for T A F Construction Inc.
T A F Construction Inc.
5.0(
1
)

Serving Williamstown, NJ and surrounding areas

Approved

In business since 1990

Free estimates

Emergency services offered

"Tom from TAF was first to respond from the contractors you suggested. Came and inspected area the next week and emailed me proposal next day. More detailed work than I expected but work nevertheless needed done. Price very reasonable and hope to reach out again if/when I can fit into budget."
Response time2 days
9 neighbors recently requested a quote
Avatar for Aqua Clean Professional Pressure Washing
Aqua Clean Professional Pressure Washing
4.8(
33
)

Serving Williamstown, NJ and surrounding areas

In business since 2012

Free estimates

Credit card accepted

"We have a split level home, with aluminum sided shed, and PVC fence.  We couldn't have been more pleased with his work.  Steve is very professional.  We were so pleased with the job he did, we are bringing him back to do the patios.
"
Flag stone patio before...
Flagstone patio after....
Cedar deck before....
Cedar deck after pressure wash and stain application.
Paver walkway before...

+15

Recommended by93%of homeowners
Avatar for Pristine Pressure Washing & Restoration
Pristine Pressure Washing & Restoration
4.1(
638
)

Serving Williamstown, NJ and surrounding areas

In business since 2004

Free estimates

Emergency services offered

"Scheduling the appointment was very easy and they were responsive. They were able to come the next day. I was not able to be there, but my neighbor was home and said that things went well. When I came home and after everything had dried, I could see areas where there dirt streaks had been left and they didn't get under the deck but for the price it did make the house look better. I would hire again if I was there in person."
Additional Photos
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Additional Photos
Additional Photos

+9

Recommended by85%of homeowners
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FAQs for deck, fence, patio or porch clean and seal projects in Williamstown, 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 Williamstown, 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.