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Find Deck, fence, patio or porch clean and sealers in Alton Bay

Avatar for Hall's Maintenance
Hall's Maintenance
4.3(
75
)

Serving Alton Bay, NH and surrounding areas

Approved

In business since 1994

Free estimates

Credit card accepted

"Did a great job cleaning out my garage from 25 years of stuff. Moved stuff that I was keeping to the yard and put all the junk in his trailer to haul away. Very efficient. Coming back to paint the garage walls ceiling and floor. Would highly recommend him."
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24 neighbors recently requested a quote
Recommended by96%of homeowners
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Wolf Construction
4.2(
13
)

Serving Alton Bay, NH and surrounding areas

Approved

In business since 2020

Free estimates

Customers say: True professional

"Alen was fabulous installing my air conditioner, and he even thought of a way to make the window more secure, since I'm on the ground floor of an apartment and he didn't want anyone to get in via the air conditioner in the window. He was perfect. I wish all the people I work with would be like Alen. I will definitly call him for future projects, and recommend Wolf Construction to my friends."
Response time2 days
Response rate86%
13 neighbors recently requested a quote
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Sonart Construction Corp.
2.3(
7
)

Serving Alton Bay, 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 Alton Bay, 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!

4 neighbors recently requested a quote
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IronCAD
New to Angi

Serving Alton Bay, 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 Cinderella Painting & Maintenance Inc
Cinderella Painting & Maintenance Inc
4.1(
167
)

Serving Alton Bay, NH and surrounding areas

In business since 1985

Free estimates

Emergency services offered

"They did get the project finished, eventually. The price was good and Jerry was courteous. However, the job dragged much much longer than I was initially told. Careless mistakes were made, some areas have rough finish, and they didn't clean up the mess after completing the project."
We do it all!
Outside Your Home
Inside Your Home
Recommended by74%of homeowners
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Showing 1-10 of 46
FAQs for deck, fence, patio or porch clean and seal projects in Alton Bay, 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 Alton Bay, 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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