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

Avatar for Hall's Maintenance
Hall's Maintenance
4.9(
58
)

Serving Laconia, 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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23 neighbors recently requested a quote
Recommended by98%of homeowners
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Sonart Construction Corp.
2.7(
3
)

Serving Laconia, 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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IronCAD
New to Angi

Serving Laconia, 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 Blue Sky Power Washing
Blue Sky Power Washing
4.8(
79
)

Serving Laconia, NH and surrounding areas

In business since 2006

Free estimates

Emergency services offered

"These guys did a great job. Our deck has a lot of railings and posts, and it is a bit of a pain to power wash; but they cleaned it down to the last rail. They even did the grill cover and mat. They also got rid of all the tree sap and drippings on the fencing. They were a couple of minutes late because they got caught up in rush hour traffic, but they made up for it by power washing some things that were not included in the original estimate at no additional charge. Their pricing was competitive with all the other estimates I got. Definitely recommend."
Recommended by96%of homeowners
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Avatar for CertaPro Painters of the Seacoast
CertaPro Painters of the Seacoast
4.7(
139
)

Serving Laconia, NH and surrounding areas

In business since 2000

Free estimates

Warranties offered

"We hired Certa Pro painters of the Seacoast to paint the house of worship for Lee Church Congregational and we couldn't be happier. Right from the start, in the bidding process, their estimator Adam had great communications. The quote provided was quite in line with the other quotes obtained, and Adam was willing to work with us to get the most out of our budget. When the work crew finally arrived, they set to work hammer & tongs to get the place renewed, generating several positive comments from other parishioners who came by while they were at work. They rapidly got the church into tip-top shape, and did a great job with the siding carpentry where required. Their QA inspector, Karen, did a walkaround with me, and we identified some areas that weren't quite perfect, which the paint crew quickly remedied. All in all we had a very positive experience with CertaPro. They charged a fair price, worked hard, and now the place looks great! We definitely recommend them for any exterior painting you have. -Mike, Facilities Ministry Lead, Lee Church Congregational, Lee, NH"
Recommended by92%of homeowners
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FAQs for deck, fence, patio or porch clean and seal projects in Laconia, 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 Laconia, 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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