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Find Deck, fence, patio or porch clean and sealers in New Castle

Avatar for Garrison City Painting, LLC
Garrison City Painting, LLC
4.7(
8
)

Serving New Castle, NH and surrounding areas

Approved

In business since 2015

Free estimates

Customers say: Quick response

"Chris and his crew were a pleasure to work with, They painted my kitchen, and also painted my office and they did a wonderful job. Would highly recommend."
Before / After
Before / After
Before / After
Before / After
New Deck - Transparent Stain

+16

Response time5 hrs
Recommended by100%of homeowners
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Sonart Construction Corp.
2.3(
7
)

Serving New Castle, NH and surrounding areas

Approved

In business since 2013

Free estimates

Credit card accepted

"I recently had my shingle roof replaced and I?m very happy with the results. The team was professional, punctual, and completed the job efficiently. The quality of the work is excellent, and the new roof looks great. They kept the work area clean and communicated well throughout the process. I would definitely recommend them to anyone needing a roof replacement."
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DRS Builders LLC
New to Angi

Serving New Castle, NH and surrounding areas

Approved

I have been an active professional in carpentry/construction for 5 years. I take pride in completing high quality work in a timely manner. I am always grateful for all business earned and make sure to take care of the clients property as if its my own and so I am diligent in keeping the work area clean and leaving it clean. The work I can accomplish for you includes framing, interior & exterior trim, decks, window and door installation, flooring and custom wood work. Thanks for your time thus far and look forward to working with you!

5 neighbors recently requested a quote
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Ef Home Services
New to Angi

Serving New Castle, NH and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

is committed to excellence in every aspect of our business. We uphold a\nstandard of integrity bound by fairness, honesty and personal responsibility. Our distinction is\nthe quality of service we bring to our customers. Accurate knowledge of our trade combined\nwith ability is what makes us true professionals. Above all, we are watchful of our customer's\ninterests, and make their concerns the basis of our business.

Response time3 days
26 neighbors recently requested a quote
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IronCAD
New to Angi

Serving New Castle, NH and surrounding areas

Approved

IronCAD LLC (Residential Plans & Carpentry Services)\nEdgar Almonte \nBased in Lower-NH\n\nBeen working in the Building, Fabrication and Design Planning Field for 20yrs.\nWork-Travel Radius included NH & MA, and Lower-ME.\nExpertise in a wide-variety of disciplines and trades.\nSole-proprietor for Small to Mid-Size Jobs in which Bids will be reasonable. \nInsured Contractor \n

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Avatar for Locke It In Construction
Locke It In Construction
4.4(
31
)

Serving New Castle, NH and surrounding areas

Free estimates

Emergency services offered

"He was on time with the right supplies,tools and paint. Very professional. Very Meticulous making sure the paint was even. Cleaned up well and was done on time. Would hire again and recommend him to everyone."
Additional Photos
Additional Photos
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Additional Photos

+159

Recommended by88%of homeowners
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Avatar for Mike Nowicki
Mike Nowicki
4.1(
56
)

Serving New Castle, NH and surrounding areas

In business since 2003

Free estimates

Small jobs welcome

"Mike and his team did a great job. They made my deck very structualy sound, they came when they said they would were very polite and did a great job for a reasonable price. I have another job coming up and I will work with him again."
Encasement Windows
Siding, windows, framing, rotten wood, trim.
Deck and railings
Stone siding, etc.
Many skilled trades!

+3

Recommended by94%of homeowners
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Avatar for Granite Guardian Property Maintenance
Granite Guardian Property Maintenance
5.0(
7
)

Serving New Castle, NH and surrounding areas

Free estimates

Emergency services offered

Credit card accepted

"It went great. Workers were quick and did great work in a timely manner. Also very reasonably priced."
Remodeling - Kitchen & Bathroom Project
Stairs before
Remodeling - Kitchen & Bathroom Project
Kitchen before
Remodeling - Kitchen & Bathroom Project

+29

Response time7 hrs
Response rate100%
Recommended by100%of homeowners
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FAQs for deck, fence, patio or porch clean and seal projects in New Castle, NH

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 New Castle, NH 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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